Pedals

iSSi's SPD cleats are perfect for all your SPD-compatible pedals. If your entry and exit isn't what it used to be, a cleat replacement is just what the bike doctor ordered. • 4 degrees of float both inward and outward

Replace or overhaul iSSi pedals with Bushing & Bearing Spindles with these handy kits, or customize your stance width with longer spindle options. Includes: - iSSi chromoly spindles - Sealed cartridge outer bearings - Inner Bushings - Spindle nuts - Seals - iSSi-branded end caps

iSSi's Trail Pedals offer bold styling, reliable technology, and a wide platform for better contact while in and out of the pedal. The Trail platform disperses pressure on your foot and provides a little extra confidence when descending unclipped. Dual-sided entry makes these SPD-compatible pedals simple to get into, while easily adjustable entry/release tension is perfect for beginners and experts alike. Plus, four degrees of float helps your knees track naturally during every crank revolution.

Wheels Manufacturing Pedal Washers help distribute the forces of a pedal spindle on your expensive crank arms and allow you to torque pedals properly over and over again without damaging crank arms.

Whether gunning for the podium or just wanting to finish strong, the Speedplay Aero road pedal is aerodynamically engineered to defy wind and boost speed with less effort. The unique 3-axis adjustability allows you to dial in your cleat positioning, micro-adjust your float up to 15 degrees, and decrease your stack height for the most aerodynamic fit on your bike. Speedplay is the only pedal system to provide independent fore-aft, left-right, and float adjustability to optimize fit and enhance performance through better biomechanics. By integrating Speedplay's advanced pedal platform into Aero's streamlined design, a pedal profile is created that minimizes drag, helping you achieve faster finishes and shattered PRs. - Weight: 224g (per pedal pair) - Spindle Material: Stainless Steel - Spindle Length: 53mm - Float: Fixed-15º Micro-Adjustable - Cornering Angle: 39º - Bearing: Sealed

VP's Grind Pedals meet the needs of hard-core riders who want a slick and durable set of pedals, and they also work great for anyone who likes stable and comfortable platforms. The Grinds have versatile good looks and feature a thin profile, durable 1-piece nylon bodies with grip pins, boron-steel axles and oversize inboard bearings. - 380 grams - 9/16" axles

- The ATAC 13/17° cleat works with all TIME mountain pedals. - Included with all mountain pedal models numbered "6" and higher - Release angles of 13 degrees or 17 degrees depending on how the cleat is set up on the shoe - Compatible with all two-hole cycling shoes.

Fat bike, trail, and enduro riders will all enjoy the ATAC MX 4. With its large platform and ATAC system, the ATAC MX 4 is the perfect everyday, off-road or gravel road pedal. Cleat engagement is easy and positive in every condition and for every skill level. The hollow steel axle makes the pedal light yet durable. The open design keeps you rolling, clearing mud and debris every time you clip in.

- Wide pedal-to-shoe contact - Lower platform height for pedaling stability - Integrated cage increases stability and control when not clipped in and protects binding mechanism against impacts - Robust retention claws provide smooth engagement and release - Customize the entry and release tension settings - Strong, durable chrome-molly spindle with 8 mm hex wrench mount - Sealed mechanism - 1.0 mm cleat spacer included - Binding Dual sided - SM-SH51 Cleat included - Cleat retention adjuster - Integrated cage - Cartridge axle - Average weight: 438g - Optional cleat: SM-SH56 - Pedal Type: Off-Road (SPD)

With a wide contact area, the PD-ME700 pedals let riders focus on the trail ahead. Designed to work seamlessly with SHIMANO AM series shoes, the SPD trail pedals deliver enhanced stability over rough terrain. FEATURES - Wide, dual-sided platform improves pedal-to-shoe stability and power transfer - Integrated cage increases control when not clipped in and protects binding mechanism from impacts - Robust retention claws provide smooth engagement and release - Rider adjustable entry and release tension for individual customization - Chrome-moly spindle and low-maintenance sealed bearing cartridge axle

Shimano's PD-R550 SPD-SL Pedals offer wide, stable platforms for great support and stability when you're out on the road. An extra-wide platform maximizes power transfer. Durable stainless steel tread plates reduce flex and pedal body wear. Wide bearing placement provides uniform load distribution for miles and miles of riding. - 310 grams (pair)

PD-R7000 NEW FEATURE - Carbon fiber reinforced resin pedal body - Wide contact area - 265g/pr (25g/pr lighter than PD-5800) BENEFIT - Optimum power transfer - Lightweight - Aerodynamic image - Color: CFRP - Average weight: 265 g - Road clearance: 31° - Binding: Single Sided - Cleat included: SM-SH11 - Optional cleat: SM-SH10 / SM-SH12 - Pedal Type: Road - Reflector: SM-PD65

- Easy step in, easy step out - Lighter spring tension optimized for beginner riders - Larger entry target for easier engagement - Cascaded features from top-tier systems - Extra-wide platform transfers pedaling power efficiently - Durable stainless steel body plate reduces flex and pedal body wear - Sealed mechanism - Single Sided Binding - Cartridge axle - Cleat retention adjuster - Average weight: 320g - Road clearance: 30 - Cleat included: SM-SH11 - Optional cleat: SM-SH10, SM-SH12 - Pedal Type: Road

Reliable and Durable 2-Bolt Cleat Small details make a big difference—especially when it comes to mountain biking. Worn-out cleats can lead to poor pedal function including premature or stubborn release. But swap on a new set of Shimano SM-SH51 Cleats and you know they're purpose-built to work seamlessly with nearly all Shimano SPD Pedals, delivering long-lasting performance thanks to their heat treated forged steel construction that will stand up to even the harshest riding conditions. Features: - Shimano SM-SH51 SPD Cleats come stock with all Shimano SPD pedals and are the go-to choice for mountain bikers, indoor cyclists, and anyone looking for a durable and reliable 2-bolt cleat. - Customizable: Engineered specifically to work with nearly all Shimano SPD pedals, which allow you to micro-adjust the spring force required to clip in and out of your pedals - Secure Engagement: Deliver 4 degrees of float, which assures just the right amount of movement while also providing a secure connection to your bike - Ease of Disengagement: Feature a 13-degree clip-out angle, allowing you to quickly get out of your pedals when the need arises - Built to Last: Made from heat treated forged steel that delivers durable long-lasting performance even under the most severe riding conditions PREDICTABLE ENGAGEMENT With 4 degrees of float, Shimano SM-SH51 Cleats permit just the right amount of movement for critical on-the-fly weight shifts while still delivering the secure cleat-pedal engagement needed to confidently tackle technical terrain. USER FRIENDLY Shimano SM-SH51 Cleats are compatible with nearly all Shimano SPD pedals, which allow you to micro-adjust how hard or easy it is to clip in and out, providing an unmatched level of customization. These cleats also feature a 13-degree clip-out angle, meaning with the simple outward twist of your heel you can quickly get out of your pedals when the need arises.

Shimano's SPD-SL cleats are perfect for all your SPD-SL-compatible pedals. Available in three models to suit your ergonomic needs, with fixed/0-degree, 2-degree, and 6-degree options. These cleats come as a pair and include all required mounting hardware. They are compatible with three-bolt cycling shoes. - 0° Float/fixed type = SM-SH10 - 2° Float/front center pivoting type = SM-SH12 - 6° Float = SM-SH11

Shimano Ultegra R8000 pedals. - Pro-level performance and lightweight for the enthusiast - The legacy of Shimano design, quality and performance - Carbon-composite body - Extra-wide platform for a more efficient transfer of power - Adjustable entry and release tension settings - 4mm longer axle available - Low stack height - 0.7mm lower than PD-6800 - Model Number: PD-R8000 - Series: Ultegra - Pedal System: SPD-SL - Average Weight: 248 grams

The Best Of Both Metals The Aeffect pairs a thin, lightweight 6061-TI aluminum body with a cro-mo axel that runs our tried and true bearing and bushing set-up. Surefooted As A Mule You want traction? You got it. Bottom loading hex-head threaded pins give you all the bite and foot security you need. Your True Colors Shining Through Pick from three vibrant colors to compliment your build and your personal sense of style. Just don't choose wrong or they'll make fun of you. Get Up Stand Up Like a good trail dog, the Aeffect Pedal is most in its element on a flowy section of backwoods Nirvana. Designed with a smaller body, this strong, durable, rebuildable pedal is made to chase stoke all day long. Specs: - Axle Material: Chromoly Steel - Body Material: 6061 Aluminum - Material: 6061 Aluminum - Platform Height (MM):16.9 - # of Pins: 20 SHCS hex traction pins per pedal (10 per side) - Platform L x W (MM): 101 x 100 - Weight: 375g

Here For The Party A party's just not a party until Chester shows up. This burly nylon-composite pedal is big on features, small on price, and fully ready to tear up some trail. A concave body, replaceable traction pins, and a cro-mo sealed axle are all representing. The Full Meal Deal A slim yet durable nylon-composite body is accented with a concave design, built-in traction treads and 8 replaceable traction pins per side. Not Just Another Axle Made to stand up to punishment, the durable sealed cro-mo axle rolls on a completely serviceable bearing + bushing set-up. Bling For Your Bike No build is complete without sick looking color-Coordinated pedals. Chester pedals come in multiple vibrant colors to choose from. Specs - Platform Height: 18.4mm - # of Pins: 16 SHCS hex traction pins per pedal (8 per side) - Platform L x W: 101 x 110mm - Axle Material: Chromoly Steel - Body Material: Nylon Composite - Material: Nylon Composite - Weight: 360g

Get connected to your daily ride with MSW's MP-100 Dual-Sided Clipless Pedals. They feature dual-sided entry so clipping in quickly is a snap, and the adjustable spring tension lets you customize exactly how much force it takes to unclip. These no-nonsense pedals are stellar in all conditions, and when the going gets sloppy, the mud-shedding design ensures you can still get in and out of your pedals quickly and easily.

- Touring/Cross pedals with light alloy body and toe-clip compatible cage - Don't let the retro looks fool you, this workhorse with its wide platform is great for everyday use

The DELTA standard requires a rotational movement of the foot toward the outside or inside for disengagement. This function improves cyclist's safety; no body or bearing prevents disengagement toward the inside. Compatible with non-KEO LOOK pedals, their contact area is wide for optimal comfort. They also feature a memory positioner to aid when changing cleats. - Use: Road & Indoor Bike - Material: Polyacetal + PTFE - Lateral adjustment: 4mm - Longitudinal adjustment: 12mm - Weight (pair + fasteners): 75g

The MADE by LOOK KEO standard is recognized in the cycling world for its minimal weight and compact design of the cleat and pedal combo. Of course, compatible with all pedals on the market, their memory positioner is a major advantage when changing your cleats. Their principle and use are the same as the DELTA cleat standard; engagement and disengagement remain efficient and reassuring. - Use: Road - Material: Polyamide + PTFE - Lateral adjustment: 4mm - Longitudinal adjustment: 12mm - Weight (pair + fasteners): 68g

The KEO GRIP cleats closely resemble the KEO CLEAT model, yet they boast the added feature of a TPU layer on the shoe side which prevents the risk of cleats sliding on carbon soles. Their anti-slip surface on the pedal side offers extra safety and stability when walking. - Use: Road - Material: Polyamide + TPU - Lateral adjustment: 4mm - Longitudinal adjustment: 9mm - Weight (pair + fasteners): 68g

- Compatible with LOOK cleats system. - 3 float options (0/4.5/9). - Memory position for separate front and rear cleat.

Dimension Combo Pedal Sets are assembled with size large toe clips, straps and reflectors. - Pedal Body Material: Plastic - Pedal Spindle: 9/16-inch - Pedal Type: Toe Clip Compatible - Spindle Material: Chromoly Steel - Weight: 475g

Dimension Mountain Compe Pedals. - Forged aluminum body - Accepts toe clips - Pedal Body Material: Aluminum - Pedal Spindle: 9/16-inch - Pedal Type: Toe Clip Compatible - Spindle Material: Chromoly Steel - Weight: 335g

Dimension Toe Clips and Straps Set. Includes: - 4 bolts - 4 nuts (washers included) - 2 nylon toe straps - 2 toe clips

Crank Brothers' most versatile pedal. The Candy excels at it all – cyclocross, XC, trail, all mountain. 4-sided entry enables superior mud-shedding capability, and customizable float and release angles create a dialed-in feel. - Spindle material: Forged scm 435 chromoly steel - Body material: One piece composite - Wing material: Stamped steel - Spring material: 300 series stainless steel - Release angle: 15° / 20° - Q-factor: 52mm - Inner bearing type: Igus LL-glide bearing - Outer bearing type: Enduro cartridge bearing - Cleat: Premium brass cleats with shims included - Weight: 294g per pair - Warranty: 5 years

Crank Brothers' most versatile pedal. The Candy excels at it all—cyclocross, XC, trail, and all mountain. 4-sided entry enables superior mud-shedding capability, and customizable float and release angles create a dialed-in feel. Specs: - Spindle material: Forged scm 435 chromoly steel - Body material: 6061-T6 aluminum - Wing material: Stamped steel - Spring material: 300 series stainless steel - Release angle: 15° / 20° - Q-factor: 52mm - Inner bearing type: Igus LL-glide bearing - Outer bearing type: Enduro cartridge bearing - Cleat: Premium brass cleats with shims included - Weight: 355g per pair - Warranty: 5 years

You've got flat shoes and shoes with cleats. Are you really gonna let your pedals tell you which ones you can wear? Crank Brothers' hybrid-style Double Shot is a flat and clipless pedal to suit your every pedaling whim. Molded pins and ribs offer superior grip, and diamond plate pads are supremely tactile. You've got entry from either side of the pedal, so that's two chances per revolution to catch. Thanks to the wide, platform-style body, though, you'll keep moving even if you don't. Specifications: - spindle material: forged scm 435 chromoly steel - body material: A380 aluminum - wing material: 17-4PH stainless - spring material: 300 series stainless steel - release angle: 15° / 20° - q-factor: 52mm - inner bearing type: igus LL-glide bearing - outer bearing type: enduro cartridge bearing - cleat: premium brass cleats with shims included - weight: 395g per pair

Cleats with a more forgiving 10-deg release. - Optimized for novice riders or those new to clip-in pedals - 10-deg release angle makes it easier to unclip - 2-hole bolt pattern for mountain bike shoes - Plastic spacing shims included - Compatible with all Crankbrothers clip-in pedals

Crank Brothers' Eggbeaters are 4-sided, which makes them super easy to enter and exit. Their open design makes them shed mud and debris quickly, and these pedals feature 6-degrees of knee-friendly float. The Eggbeater 1s feature chromoly axles, stainless-steel springs, and steel bodies.

Crank Brothers' Premium MTB Cleats are perfect for your Crank Brothers Eggbeater, Candy, Acid, Smarty, Mallet, and Quattro pedals. They're made from solid brass for crisp entry and exit, and top-notch durability. - SPD compatibility - Weight (pair): 30g - Float: 6 degrees - Release angle: 15 or 20 degrees

Protect the soles of your shoes with the Shoe Shields from Crank Brothers. These stainless-steel plates install under your cleats and prevent the pedal from digging in to your carbon-soled shoes. - Sold in pairs

Size specific composite platform pedal with optimal shoe/pedal interface. - Optimal surface area - Minimal profile 13mm thin - 9 hex traction pins per side - Premium bearings & seal system - Stamp large recommended for shoe sizes: 10-15 (us) // 43-49 (eu) - Body Material: Composite - Footprint: 111mm x 114mm - Hex Traction Pins: 9 per side (mounted from back) - Inner Bearing Type: Igus LL-glide bearing - Outer Bearing Type: Enduro cartridge bearing - Shoe Size: 10-15 (us) // 43-49 (eu) - Spindle Material: Forged scm 435 chromoly steel - Warranty: 5 years - Weight: 329g per pair

Crank Brothers' Zero Float Cleats offer no pedal float for greater pedaling efficiency. They're made from solid brass for crisp entry and exit, and top-notch durability. - Weight (pair): 30 grams - Shoe compatibility: SPD - Release angle: 15 degrees

A set of durable, SPD-compatible replacement cleats that come with all mounting hardware. Get that fresh cleat feel These solidly-built cleats work with any SPD-compatible pedals whether you're looking for replacements, need a new set for a new pair of kicks, or just like to keep an extra pair in your toolkit. Product details - Compatible with all 2-bolt SPD-style pedals - Directly compatible with Bontrager Comp MTB and Commuter pedals - Includes mounting hardware - Float: 4-deg

Get ready to ride Take your riding to the next level with Bontrager Comp MTB pedals. A fully adjustable release tension lets you dial in the right feel for your ride and adds the confidence and efficiency of a secure connection to your bike. Durable materials and sealed cartridge bearings ensure lasting performance for this SPD-compatible pedal. Cleats and hardware included. - MTB pedals with dual sided SPD-compatible engagement - Durable Chromoly spindle for long-lasting durability - Sealed cartridge bearings provide smooth, reliable feel - Adjustable release tension - Includes cleats and mounting hardware - Spindle: 9/16-inch

Confident and durable The versatile Line Comp Flat Pedal is built from durable nylon for a solid platform with integrated traction, so every time you place your foot on your pedal your shoe stays put. Line Comp is strong enough to use on your mountain bike, but also at home on your city or commuter bike. A durable frame and solid axle with sealed cartridge bearings ensure lasting performance. Versatile flat pedals with a durable nylon body and forgiving traction tread that delivers consistent, confident grip. - Durable nylon body with a proven shape for comfort and confidence - Sturdy axle boosts durability and spins smoothly on sealed cartridge bearings - Nylon traction pins provide forgiving, confident traction - Simple to install with either 6mm hex or standard 15mm pedal wrench

Replace worn-out spindles or customize your stance width, with these kits for iSSi Road pedals. - Chromoly spindles - Sealed cartridge bearing and bushing in an alloy cartridge - Compatible only with iSSi Road pedals - Installs with iSSi Road spindle tool (TL5499) - Pedal Spindle: 9/16" - Spindle Material: Chromoly Steel

- Extend the life of your iSSi Thump pedals by replacing beat-up or missing pins with the Thump Replaceable Pin Kit. - Includes 36 steel pins and 2mm spacers to replace both sides of two pedals - The standard pin height out of the box is 3mm with a 2mm spacer. For more traction, remove the spacer under the pin head to increase pin height to 5mm.

e*thirteen's Base pedal features a durable composite pedal body and 22 traction pins. - Durable composite pedal body - 22 traction pins - 9/16"

Xpedo XPR cleat set for R-FORCE 6 is an SPD style cleat specifically designed for 3-hole road shoes. - Weight: 135g per set with hardware - Float: 6°

The Baldwin offers the best of both worlds, bridging the gap between the demands of XC racer to the enduro rider. It features the tried and true Posi-Lock retention system protected by a robust 6061 CNC body providing extra support. -  Weight: 332g CrMo -  Body: 60661 CNC AL -  Spindle: Cromoly -  Bearings: 3 Cartridge  -  Springs: SWP  -  Cleat: XPEDO XPT (6° Float)

The Baldwin offers the best of both worlds bridging the gap between the demands of XC racer to the enduro rider. It features the tried and true Posi-Lock retention system protected by a robust 6061 CNC body providing extra support. - Weight: 292g Ti - Body: 60661 CNC AL - Spindle: Titanium - Bearings: 3 Cartridge - Springs: SWP - Cleat: XPEDO XPT (6° Float) *Titanium spindles have 180lbs weight limit.

Xpedo's designers went back to the drawing board for the GFX to create a fresh new design to meet the demands of the evolving downhill racing styles. The latitude entry system allows rapid engagement in any condition, positioning the front claw upwards for intuitive, seamless contact with the pedal. The Posi-Fit retention system is fully adjustable for fine-tuning the entry and release. The low-profile 6061 CNC body with adjustable height pins provide traction and support with any style of shoes. Tapered cromoly spindles roll on three precision cartridge bearings for easy maintenance. Wider Q-factor allows ample clearance between shoe and crankarm. - Weight: 468g CrMo - Body: 60661 CNC AL - Spindle: Cromoly - Bearings: 3 Cartridge - Springs: SWP - Pins: 16 adjustable height grub pins per pair - Cleat: XPEDO XPT (6° Float)

- Weight: 312g  - Body: CrMo Investment - Spindle: Cromoly - Bearings: 1 Cartridge/2DU  - Springs: SWP  - Cleat: XPEDO XPT (6° Float) 

- Weight: 220g  - Body: NEP Injection-Molded - Spindle: Cromoly  - Bearings: 3 Cartridge - Springs: SWP  - Q-Factor: ±53 (mm) - Cleat: XPEDO THRUST 7 (6º Float or Fixed)

- Weight: 210g CrMo - Body: Carbon Injection-Molded - Spindle: Cromoly - Bearings: 3 Cartridge  - Retention: MDU Elastomer (Preset) - Q-Factor: ±53 (mm) - Cleat: XPEDO THRUST 7 (6º Float or Fixed)

Wolf Tooth Waveform Aluminum Pedals are designed for all-mountain riding, from XC to downhill. They are engineered to lock in your foot with a shape that matches your shoe, rear-loading pins for grip, and a dual-concave profile to further cradle your feet. The pedals come in two sizes, and are proportionally scaled to provide a supportive platform shaped to match the footprint of your shoe. Large is 112mm x 106mm, small is 105mm x 99mm. Dual-Concave Profile: - Waveform pedals are 14mm thick on the perimeter and just 12.5mm thick in the center. This profile cradles your foot, front to back and side to side. Extra Grip: - Each side of the pedal has 11 stainless steel rear-loading pins for loads of traction. An additional six pins ship with each set of pedals and they are available as replacement parts. Shaped with Purpose: - The shape of Waveform Aluminum Pedals matches the footprint of your shoe Reliable Performance: - Three low-friction, fully sealed cartridge bearings and one igus bushing with a custom radial seal protect internal components against trail debris for riding in all conditions. Tapered Edges: - Large, tapered leading edge to deflect pedal strikes on rocky, rooty terrain Two sizes: - Large: 112mm x 106mm - 384g - Small: 105mm x 99mm - 373g Each size is proportionally scaled to match the silhouette of your shoe based on foot size or pedal size preference.

Wellgo Clipless Cleats for SPD Style pedals.

Wellgo WPD-823 Clipless Mountain Pedals. - Includes 98A cleats, Shimano SM-51 compatible - Dual-spring release/entry tension adjustment - Four degrees of Rotation - 9/16"

WTP's large platform design team series pedals. - 9/16" - Spindle Material: Chromoly - Pedal Body Material: Composite/Plastic

Velo Orange Pedals - Extruded and CNC-machined aluminum, sandblasted silver finish - 90 x 60mm platform with two replaceable pins on each side - Toe-clip compatible - 9/16"

Lots of foot-huggin' lovin and a natural connection to your bike...that's what you get from VP’s all new, dual-concave platform design. VP-Aim was developed with input from both top free riders and local soul riders to deliver the right feeling of control and security at the right price. It’s still thin, it’s still stylish, and it can take all the beating that you can give it and keep rolling on. - 105 x105 x18mm platform - 9/16"

VP's Flat Pedals combine wide platforms and a great grip for excellent stability with extruded and CNC-machined aluminum bodies for light weight and a rainbow of colors for high style. You also get tough chromoly axles and sealed bearings for durability. - 345 grams - 9/16" axles

VP's Split Cleats boast super-smooth and easy entry/exit into your clipless pedals, excellent durability and maximum power transfer. They're made of a tough and light composite material, are compatible with VP and Look Keo pedals (pedals sold separately) and even have areas that grip for walking traction. That's all great, but what really sets the Split Cleats apart is how easily and accurately they can be replaced when they wear out. The cleats split in half so that you simply remove each half and use the half still on the shoe to ensure perfect cleat placement every time! With these cleats you'll never have to fuss around trying to get your new cleats in the right place again and it only takes a minute or two to replace cleats, too. Genius! The Split Cleats are available in 2 models, one with 7 degrees of lateral float for your feet and one that's fixed (no float). - Fits VP and Look Keo pedals (pedals sold separately)

VP's Vex Pedals are incredible workhorses with sturdy, large platforms and a dual-concave design with pins for an awesome grip. They're also light making them ideal for mountain biking, freeriding, BMX and even city riding. They're built to last, too, with cast-aluminum bodies, tough forged, heat-treated and CNC-machined chromoly axles and quality sealed bearings. - 385 grams - 9/16 axle

VP's Vice pedals are nice, flat pedals that perform and look great. They have large platforms and are low-profile reducing impacts with rocks and roots if you use them off-road (they're perfect for BMX and other bikes, too). They have 12 pins per side so they grip no matter what, and they feature extruded/CNC-machined aluminum bodies with heat-treated chromoly axles and sealed bearings for durability. - 406 grams - 9/16" axles

Platform pedals with a durable nylon design and replaceable pins for consistent grip. - Durable nylon body with a proven shape for comfort and confidence - Virtual concave design with pin placement secures your shoe for pedaling and descending - Durable axle spins on sealed cartridge bearings - Replaceable steel traction pins - Install with 8mm hex wrench