These elements characterize a clipless pedal system generally utilized in street biking. They include a pedal physique, cleats that connect to biking footwear, and a mechanism permitting safe engagement and fast launch. The “carbon” designation signifies the usage of carbon fiber within the pedal physique’s development, aiming to cut back weight and improve stiffness.
The importance of those pedals lies of their potential to enhance energy switch, pedaling effectivity, and total driving expertise. Their light-weight development contributes to diminished rotational weight, permitting for sooner acceleration and simpler climbing. The safe engagement promotes a steady and constant connection between the rider’s foot and the bicycle. Traditionally, clipless pedal methods have advanced considerably, with these elements representing a contemporary iteration targeted on efficiency and weight discount.
The next sections will present a extra detailed examination of the design options, efficiency traits, and aggressive benefits these biking elements provide, in addition to evaluating them to different obtainable pedal methods.
1. Light-weight carbon physique
The light-weight carbon physique is a defining attribute of the Look Keo 2 Max Carbon pedals and a main issue influencing their efficiency. Using carbon fiber within the pedal physique development instantly reduces the general weight of the system. This weight discount has a cascading impact: it lessens rotational weight, requiring much less vitality to speed up and decelerate the pedals throughout every pedal stroke. A lighter pedal interprets to a extra responsive and environment friendly biking expertise, notably noticeable throughout climbs and sprints. For instance, a bike owner utilizing these pedals could expertise much less fatigue over lengthy distances in comparison with utilizing heavier pedals made from metal or aluminum.
Past weight discount, the carbon physique contributes to the pedals’ stiffness. Carbon fiber, when correctly laid up, offers a excessive stiffness-to-weight ratio. This stiffness ensures that extra of the rider’s energy is instantly transferred to the drivetrain, minimizing vitality loss as a result of pedal flex. Skilled cyclists, as an illustration, usually depend on stiff carbon pedals to maximise their energy output throughout races. Moreover, the carbon physique might be formed for aerodynamic benefits, decreasing drag and bettering total effectivity at increased speeds.
In abstract, the combination of a light-weight carbon physique within the Look Keo 2 Max Carbon pedals is just not merely an aesthetic selection. It is a purposeful design ingredient that instantly contributes to improved energy switch, diminished fatigue, and enhanced total biking efficiency. Whereas different pedal options contribute to the whole package deal, the carbon physique is a foundational element driving the benefits these pedals provide. Nonetheless, it also needs to be famous that carbon fiber is vulnerable to wreck from affect, requiring cautious dealing with and upkeep to make sure long-term sturdiness.
2. Enhanced Energy Switch
Enhanced energy switch is a core efficiency goal in biking tools design, and the Look Keo 2 Max Carbon pedals are engineered to optimize this important side. A direct and environment friendly connection between the bike owner’s foot and the bicycle’s drivetrain minimizes vitality loss and maximizes propulsion. A number of design aspects contribute to attaining enhanced energy switch inside these pedals.
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Pedal Physique Stiffness
The carbon fiber development of the pedal physique contributes considerably to its stiffness. Higher stiffness reduces flexing or deformation beneath load, guaranteeing that extra of the rider’s pedaling power is instantly translated into rotational vitality. As an example, throughout a dash or uphill climb, a stiffer pedal physique prevents vitality from being absorbed by the pedal itself, leading to a extra responsive and environment friendly energy supply.
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Broad Help Floor
These pedals usually characteristic a wider platform floor than some competing fashions. This broader contact space distributes the rider’s power extra evenly throughout the foot, decreasing stress factors and bettering stability. A bigger platform permits for a safer and managed switch of energy, notably throughout high-intensity efforts the place constant foot placement is essential. This elevated floor space minimizes vitality loss as a result of foot motion or slippage.
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Exact Cleat Engagement
The cleat engagement mechanism on the Look Keo 2 Max Carbon is designed for safe and constant connectivity with the biking shoe. This exact engagement eliminates play or motion between the shoe and pedal, stopping vitality dissipation throughout the pedal stroke. A well-defined and dependable engagement system ensures that the rider’s power is instantly utilized to the pedals with none middleman losses.
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Low Stack Top
Stack top, referring to the gap between the only real of the biking shoe and the pedal axle, is a consider energy switch effectivity. A decrease stack top positions the rider’s foot nearer to the axle, minimizing leverage and bettering the effectiveness of every pedal stroke. Decreasing the stack top creates a extra biomechanically environment friendly place, decreasing pointless motion and bettering the directness of energy transmission.
In conclusion, enhanced energy switch within the Look Keo 2 Max Carbon pedals is achieved by means of a mixture of design options targeted on stiffness, floor space, safe engagement, and diminished stack top. These components collectively work to attenuate vitality losses and maximize the effectivity of every pedal stroke, contributing to improved biking efficiency. When contemplating these pedals, cyclists ought to consider how these design attributes align with their particular driving type and efficiency targets to find out their suitability.
3. Adjustable Spring Rigidity
Adjustable spring stress is a key characteristic built-in into the Look Keo 2 Max Carbon pedals, considerably influencing consumer expertise and efficiency. Spring stress determines the power required to interact and disengage the cleat from the pedal. A better stress setting offers a safer maintain, decreasing the chance of unintentional launch, notably throughout intense efforts comparable to sprinting or climbing. Conversely, a decrease stress setting facilitates simpler entry and exit, useful for newcomers or cyclists who prioritize ease of use over most safety. The power to regulate this stress permits riders to fine-tune the pedal system to match their particular person driving type, expertise stage, and preferences. For instance, a observe bike owner would possibly go for excessive stress to forestall unintentional launch throughout maximal energy output, whereas a leisure rider would possibly choose decrease stress for confidence in stop-and-go visitors conditions.
The mechanism enabling adjustable spring stress usually includes a screw or bolt on the pedal physique that, when tightened or loosened, will increase or decreases the resistance of the spring that secures the cleat. This adjustment impacts each the engagement power (the trouble wanted to clip in) and the discharge power (the trouble wanted to twist the foot and disengage). If spring stress is inappropriately set, for instance, too low for a strong rider, this could trigger pre-release leading to a lack of effectivity, and in some situations, a crash. If spring stress is just too excessive, it may result in issue releasing from the pedals shortly, doubtlessly inflicting falls at stops. Subsequently, understanding and accurately adjusting spring stress is essential for security and optimized efficiency.
In abstract, adjustable spring stress is a basic element of the Look Keo 2 Max Carbon pedals. It instantly influences the safety and ease of use of the clipless system. Appropriate adjustment based mostly on particular person wants and driving type is important to maximise efficiency and reduce the chance of accidents. This adjustability contributes to the pedal’s versatility, catering to a variety of cyclists from novice to skilled. Regardless of the advantages, cyclists ought to recurrently examine and preserve spring stress to account for put on and environmental situations.
4. Broad Help Floor
The mixing of a large help floor within the Look Keo 2 Max Carbon pedals is a design ingredient instantly influencing energy switch, consolation, and stability. This broader platform, the place the biking shoe cleat interfaces with the pedal physique, serves to distribute stress throughout a bigger space of the foot. This design reduces localized stress factors, which may result in discomfort and fatigue throughout extended driving. The rise in floor space creates a extra steady connection between the foot and the pedal, minimizing undesirable motion or rocking, notably throughout high-intensity efforts. For instance, a rider executing a dash will profit from the elevated stability, because it helps preserve environment friendly energy supply. The extensive help floor is, subsequently, a essential element in optimizing the general driving expertise related to the Look Keo 2 Max Carbon pedals.
The sensible significance of the extensive help floor extends past consolation. A bigger contact space improves the effectiveness of every pedal stroke by guaranteeing a extra constant and managed switch of energy. That is notably related for cyclists who spend prolonged durations within the saddle, the place even small inefficiencies can accumulate over time. A wider platform can even improve bike dealing with, particularly throughout technical sections or when navigating difficult terrain. As an example, in criterium racing, the place frequent modifications in path and velocity are frequent, a steady and supportive pedal interface can contribute to improved bike management and responsiveness. Moreover, producers usually combine a replaceable stainless-steel plate on the pedal floor, designed to resist put on and tear from cleat engagement, additional enhancing the long-term sturdiness and efficiency of the pedals.
In abstract, the extensive help floor is an integral side of the Look Keo 2 Max Carbon pedals, instantly contributing to improved consolation, stability, and energy switch. Its design addresses the necessity for a steady and environment friendly interface between the bike owner’s foot and the bicycle. Whereas different pedal options contribute to total efficiency, the extensive help floor performs an important function in maximizing the advantages skilled by riders, starting from enhanced consolation on lengthy rides to improved management throughout demanding biking situations. The challenges of balancing weight discount with structural integrity of the broader floor are addressed by means of the mixture of carbon fiber development and strategically positioned reinforcement supplies.
5. Replaceable stainless plate
The replaceable stainless plate is a essential design ingredient built-in into the Look Keo 2 Max Carbon pedals, enhancing their longevity and efficiency. This element instantly addresses the wear and tear and tear related to repeated cleat engagement and disengagement, extending the lifespan of the pedal physique and sustaining constant perform over time.
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Safety of Carbon Physique
The first perform of the stainless plate is to guard the underlying carbon fiber construction of the pedal physique. Carbon fiber, whereas light-weight and stiff, is vulnerable to abrasion and affect injury. The chrome steel plate acts as a sacrificial layer, absorbing the friction and power generated throughout cleat use. With out this protecting ingredient, the carbon physique would degrade quickly, resulting in compromised efficiency and eventual failure. In essence, the plate preserves the structural integrity of the pedal physique.
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Sustaining Constant Cleat Interface
The chrome steel plate ensures a constant and predictable interface between the cleat and the pedal. As cleats put on, they’ll erode the floor of the pedal physique, altering the engagement traits and doubtlessly affecting energy switch. The sturdy stainless plate resists put on, sustaining the supposed cleat retention and launch forces. This constant interface contributes to dependable efficiency and reduces the chance of unintended cleat launch.
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Extending Pedal Lifespan
By appearing as a put on floor, the replaceable stainless plate considerably extends the general lifespan of the Look Keo 2 Max Carbon pedals. When the plate turns into worn, it may be simply changed, restoring the pedal’s unique efficiency traits. This replaceable design is a extra economical and environmentally accountable strategy in comparison with changing your entire pedal physique. This extendability provides worth for customers who prioritize sturdiness and long-term use.
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Optimized Materials Alternative
Chrome steel is chosen for its excessive resistance to corrosion and put on, in addition to its means to resist the forces concerned in cleat engagement. This materials selection balances sturdiness with weight issues. Whereas different supplies could possibly be used, chrome steel offers an optimum mixture of properties for this particular software. The stainless plate is usually secured to the carbon physique with recessed screws, making a flush floor that minimizes interference with cleat perform.
The replaceable stainless plate is an integral part contributing to the general worth and efficiency of the Look Keo 2 Max Carbon pedals. Its design successfully addresses the wear and tear and tear inherent in clipless pedal methods, extending pedal lifespan and sustaining constant perform. This element, whereas comparatively small, performs a major function within the long-term sturdiness and efficiency of those biking pedals.
6. Aerodynamic Profile
The aerodynamic profile, although usually delicate in pedal design, contributes to the general effectivity of the Look Keo 2 Max Carbon pedals. Whereas not the first efficiency driver, minimizing drag in rotating elements reduces vitality expenditure, notably at increased speeds. The pedal’s form, cross-sectional space, and floor texture are components in figuring out its aerodynamic traits. A streamlined design reduces air resistance, permitting the bike owner to take care of velocity with much less effort. This benefit is especially noticeable in time trials and street races the place minimizing each doable supply of drag is paramount. Even a marginal discount in drag can translate to important time financial savings over prolonged distances.
The design of the Look Keo 2 Max Carbon pedals integrates a number of components that contribute to a diminished aerodynamic profile. The pedal physique is sculpted to attenuate its frontal space, presenting a smaller floor to the oncoming air. The cleat engagement mechanism can be designed to be as flush as doable, decreasing turbulence across the pedal. Using carbon fiber permits for advanced shaping that optimizes each stiffness and aerodynamic effectivity. Examples of aerodynamic optimization embrace tapered pedal edges and clean floor transitions, designed to advertise laminar airflow across the pedal. These options should not all the time visually obvious, however they collectively contribute to diminished drag.
In conclusion, whereas the aerodynamic profile of the Look Keo 2 Max Carbon pedals won’t be probably the most distinguished characteristic, it represents a thought of effort to attenuate drag and improve total effectivity. The affect is delicate however contributes to the overall efficiency package deal, particularly in aggressive biking environments. The problem lies in balancing aerodynamic optimization with different essential components comparable to weight, stiffness, and sturdiness. The design decisions mirror a holistic strategy to pedal efficiency, the place even small enhancements can contribute to a aggressive benefit.
7. Sturdy bearing system
The sturdy bearing system is a foundational element of the Look Keo 2 Max Carbon pedals, instantly influencing their longevity, efficiency, and total reliability. The bearings facilitate the graceful rotation of the pedal physique across the spindle, enabling environment friendly pedaling movement. The sturdiness of this technique is essential as a result of bearings are subjected to steady hundreds, various environmental situations, and potential contamination. A failure within the bearing system leads to elevated friction, diminished energy switch, and finally, pedal failure. As an example, a bike owner experiencing tough or noisy pedal rotation possible has a compromised bearing system. The connection is direct: a sturdy bearing system permits the pedals to carry out as supposed for an extended period, whereas a substandard system results in untimely degradation.
The bearing system within the Look Keo 2 Max Carbon pedals usually includes sealed cartridge bearings. This design protects the inner elements from filth, moisture, and different contaminants, minimizing put on and increasing service life. Larger-quality bearings, usually made out of hardened metal or ceramic supplies, provide decrease friction and higher resistance to deformation beneath load. Common upkeep, together with cleansing and lubrication, additional contributes to the system’s sturdiness. Examples of sensible purposes embrace skilled biking groups, who depend on the constant efficiency of those pedals throughout intense coaching and racing seasons. The power to resist excessive mileage and demanding situations underscores the importance of a sturdy bearing system. Improper bearing design or materials selection is understood to trigger failure on this particular use case. The advantages derived from this strategy, embrace decrease complete value of possession, prolonged product lifespan, and improved operational effectivity in biking actions.
In abstract, a sturdy bearing system is just not merely an ancillary characteristic of the Look Keo 2 Max Carbon pedals; it’s an integral ingredient defining their efficiency and longevity. Deciding on high-quality supplies, using sealed cartridge designs, and performing common upkeep are key to maximizing the advantages of the bearing system. The challenges contain balancing value issues with the necessity for long-term reliability, a trade-off that producers should rigorously tackle. The broader theme highlights the interconnectedness of assorted elements in biking tools, the place the failure of a single half can compromise your entire system’s performance.
8. Cleat compatibility
Cleat compatibility is a basic side of the Look Keo 2 Max Carbon pedals, dictating their usability and efficiency traits. These pedals are designed particularly to interface with Keo-standard cleats. This adherence to an outlined normal dictates the rider’s selection of biking footwear, because the footwear have to be suitable with Keo cleats. Incompatibility negates the performance of the pedals. The design of the Keo cleat and the corresponding engagement mechanism on the pedals ensures safe retention throughout the pedal stroke and predictable launch when required. If a rider makes an attempt to make use of cleats from a distinct system (e.g., SPD-SL), engagement won’t happen.
The importance of cleat compatibility extends past easy performance. Keo cleats can be found in several float choices, permitting the rider to customise the diploma of lateral motion permitted throughout the pedal stroke. Float accommodates particular person biomechanical variations, decreasing stress on the knees and ankles. The selection of cleat, subsequently, instantly impacts rider consolation and damage prevention. For instance, a bike owner experiencing knee ache could profit from utilizing a Keo cleat with a better diploma of float. Conversely, cyclists searching for most energy switch could go for a zero-float cleat. The cleat system options put on indicators displaying when cleat alternative is required, contributing to security by sustaining dependable engagement and launch. Misalignment is a priority that would end result from both badly adjusted or worn cleats that end in damage and or diminished effectivity.
In abstract, cleat compatibility is just not merely a technical element however a core determinant of the Look Keo 2 Max Carbon pedals’ usability, efficiency, and rider consolation. The Keo normal offers an outlined interface, however the obtainable cleat choices permit customization to particular person wants. Understanding cleat compatibility is thus important for any bike owner contemplating the usage of these pedals, guaranteeing acceptable shoe choice and optimizing pedal efficiency. The inherent limitations created by adhering to an ordinary require cautious consideration of particular person biomechanics and driving preferences.
9. Dependable launch mechanism
The dependable launch mechanism is a paramount security and efficiency element of the Look Keo 2 Max Carbon pedals. Its perform is to permit the bike owner to disengage their shoe from the pedal shortly and predictably, stopping falls or accidents in numerous conditions. A malfunctioning or unreliable launch mechanism defeats the aim of clipless pedals, turning a efficiency enhancer into a possible hazard. The Keo 2 Max Carbon design incorporates a spring-loaded retention system that holds the cleat securely throughout the pedal stroke however permits for launch with a deliberate outward twist of the heel. The cause-and-effect relationship is direct: a correctly functioning launch mechanism allows protected disengagement, whereas a defective one can result in accidents. As an example, a bike owner approaching a sudden cease should be capable to launch their toes from the pedals with out hesitation; a sticky or unpredictable launch could cause a fall. Equally, in a crash scenario, rapid launch can stop additional damage. The sensible significance of a dependable launch mechanism can’t be overstated.
The design and adjustment of the discharge mechanism are essential. The spring stress is adjustable, permitting cyclists to fine-tune the discharge power to their choice and expertise stage. Decrease stress makes it simpler to launch, appropriate for newcomers or these with knee issues, whereas increased stress offers a safer maintain for knowledgeable riders or sprinters who require most energy switch with out unintended launch. Put on and tear on the cleats and the engagement mechanism can have an effect on launch reliability. Common inspection and upkeep are important to make sure constant perform. Actual-world examples embrace cyclists lubricating the discharge mechanism or changing worn cleats to take care of predictable launch traits. Improper upkeep and calibration can result in inconsistent launch forces, compromising security. The mixing of a sturdy and adjustable launch mechanism highlights the producer’s dedication to each efficiency and rider security.
In conclusion, the dependable launch mechanism is an indispensable security characteristic of the Look Keo 2 Max Carbon pedals. Its constant and predictable perform is important for stopping accidents and guaranteeing rider confidence. Adjustment, upkeep, and cleat situation instantly affect its reliability, requiring ongoing consideration. Though seemingly a small element, its affect on the general security and usefulness of the pedal system is substantial. Challenges come up in balancing safe retention with ease of launch, a trade-off that the adjustable spring stress goals to deal with. The broader theme emphasizes the accountability of each the producer and the bike owner in guaranteeing the protected and efficient operation of clipless pedal methods.
Often Requested Questions
The next addresses frequent inquiries relating to the options, performance, and upkeep of those clipless biking pedals. Solutions are supposed to supply factual data to help in knowledgeable decision-making and correct utilization.
Query 1: What’s the advisable cleat stress for novice customers?
Decrease cleat stress settings are usually suggested for brand spanking new clipless pedal customers. This facilitates simpler entry and exit, decreasing the chance of falls whereas acclimating to the system. As proficiency will increase, stress might be adjusted accordingly.
Query 2: How usually ought to the chrome steel plate get replaced?
Substitute frequency of the chrome steel plate will depend on utilization and driving situations. Visible inspection ought to be performed recurrently. If important put on or deformation is clear, alternative is warranted to take care of optimum cleat engagement and forestall injury to the carbon physique.
Query 3: What kind of grease is advisable for bearing upkeep?
A high-quality, waterproof grease particularly designed for bicycle elements is advisable for bearing upkeep. It will assist defend in opposition to moisture and contaminants, extending bearing life. Keep away from utilizing solvents or degreasers which will injury the seals.
Query 4: Are these pedals suitable with all biking footwear?
No, these pedals are solely suitable with biking footwear designed for the Keo cleat normal. Confirm shoe compatibility prior to buy to make sure correct match and performance.
Query 5: How does rider weight have an effect on the efficiency of those pedals?
Whereas the carbon physique affords a excessive stiffness-to-weight ratio, extreme weight past the producer’s advisable restrict can doubtlessly compromise the structural integrity of the pedals over time. Heavier riders could think about fashions designed for higher load capability.
Query 6: What are indicators that the bearings must be serviced or changed?
Indications of bearing points embrace tough or noisy rotation, extreme play within the pedal physique, or issue clipping out and in. These signs recommend that the bearings are worn or broken and require servicing or alternative to revive optimum efficiency.
Correct understanding of those facets contributes to the protected and efficient use of Look Keo 2 Max Carbon pedals, maximizing efficiency and minimizing potential points.
The next offers a comparative evaluation versus different pedal methods.
Optimizing Efficiency
The next suggestions are designed to maximise the efficiency and longevity of those clipless biking pedals. Adherence to those pointers can enhance energy switch, improve security, and lengthen the lifespan of the tools.
Tip 1: Choose the Applicable Cleat Float: The selection of cleat float (0, 4.5, or 9) ought to align with particular person biomechanics and driving type. Inadequate float could cause knee pressure, whereas extreme float could compromise energy switch. An expert bike match is advisable to find out the optimum cleat float for every rider.
Tip 2: Modify Cleat Place Meticulously: Exact cleat positioning is essential for environment friendly pedaling and damage prevention. Make sure the cleat is aligned with the ball of the foot and adjusted to optimize knee monitoring. Minor changes can considerably affect consolation and efficiency.
Tip 3: Frequently Examine and Preserve the Stainless Metal Plate: The chrome steel plate protects the carbon physique from put on. Periodic inspection for injury or extreme put on is critical. Exchange the plate when indicators of degradation are evident to take care of constant cleat engagement and forestall injury to the carbon physique.
Tip 4: Calibrate Cleat Rigidity Correctly: Modify cleat stress in accordance with expertise stage and driving situations. Decrease stress facilitates simpler launch for novice customers, whereas increased stress offers a safer maintain for knowledgeable riders and sprinters. Nonetheless, excessively excessive stress can impede fast launch in emergency conditions.
Tip 5: Lubricate Engagement Mechanism Periodically: The engagement mechanism ought to be lubricated recurrently with a high-quality bicycle-specific lubricant. This ensures clean and constant cleat engagement and launch, minimizing friction and stopping corrosion.
Tip 6: Guarantee Correct Bearing Upkeep: The bearing system ought to be inspected and serviced periodically. Indicators of bearing put on embrace tough rotation or extreme play. Exchange worn bearings to take care of clean pedal rotation and environment friendly energy switch. Sealed cartridge bearings are advisable for enhanced sturdiness.
Tip 7: Clear Pedals After Every Experience: Common cleansing removes filth and particles that may speed up put on and corrosion. Use a gentle detergent and water, adopted by thorough drying. Keep away from utilizing harsh chemical substances or solvents which will injury the pedal elements.
Tip 8: Affirm Cleat Screws are Tight: The screws securing the cleat to the shoe ought to be checked to make sure they continue to be tight to forestall cleat motion.
Adherence to those suggestions will contribute to improved efficiency, enhanced security, and prolonged lifespan of the Look Keo 2 Max Carbon pedals. Constant upkeep and correct adjustment are important for optimum performance.
The following part offers a concluding abstract of the important thing advantages and issues related to these biking pedals.
Conclusion
This exploration of the Look Keo 2 Max Carbon pedals has highlighted the interaction of design options contributing to their total efficiency. The light-weight carbon physique, enhanced energy switch capabilities, adjustable spring stress, extensive help floor, replaceable stainless plate, aerodynamic profile, sturdy bearing system, cleat compatibility, and dependable launch mechanism every play a task within the biking expertise. These components collectively purpose to reinforce effectivity, consolation, and security for the rider.
Potential purchasers should rigorously consider their particular person wants and driving type to find out the suitability of those pedals. Issues ought to embrace expertise stage, biomechanical traits, and supposed utilization. Whereas these elements provide quite a few benefits, correct upkeep and adherence to advisable pointers are important to realizing their full potential and guaranteeing long-term satisfaction. The continuing evolution of biking know-how suggests continued developments in pedal design, but the basic rules of environment friendly energy switch and rider security will stay paramount.
