Parts

From loose snow to icy freeze-thaw and everything in between, Wrathchild craves the best and worst winter conditions. Deep center lugs aggressively claw into unconsolidated snow for extreme acceleration and braking traction. Super tall side lugs dig into loose snow to provide predictable and confident cornering. Encounter sheer ice on your ride and Wrathchild’s concave studs tear into the surface. - Deep, aggressive lugs dig into snow - Tall side lugs provide cornering confidence - 252 concave studs tear into slick surfaces - Tubeless ready - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss

Pairing the versatile GXP bottom bracket platform with hollow carbon Exogram arms, the SRAM RED crankarm assembly is light, strong, and elegant. It can be paired with any SRAM AXS spider or integrated chainring, with or without power meter. - 8-bolt interface compatible with power and non-power AXS spiders and integrated chainrings - Hollow Exogram carbon arms - BB/Spider/Chainrings not included

Meet the new standard for hard-hitting, heavy-duty braking. We added 15% extra piston power and 30% more volume in the lever reservoir, ensuring peak performance for the full run. And with SwingLink and Lever Pivot Bearing technologies, lever feel remains smooth and progressive, no matter how hard the pull. Go deeper and grab more power. - Designed specifically for heavy-duty demands. - Pivot bearing offers crisp lever feel and a fatigue-free ride. - Metallic pads come standard for more power and longer wear.

The extra width of the Dillinger 5 provides flotation over loose snow additional grip while turning, accelerating or braking on ice and packed snow. Available in both studded and non-studded configurations. The studded version comes with 258 concave, aluminum carbide tip studs to provide extra bite and increased durability. - Carbide studs grip ice - Braced side lugs improve cornering - Tubeless Ready - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.

The SRAM RED AXS Crank Arm Assembly features hollow carbon Exogram crank arms for a lightweight, strong, and elegant crank. It can be paired with any SRAM AXS spider or integrated chainring, with or without power. - The 8-bolt interface is compatible with power and non-power AXS spiders and integrated chainrings - Not compatible with SRAM's 3-bolt direct mount interface - Hollow Exogram carbon arms - Spider and chainrings sold separately - DUB spindle interface - Compatible with all SRAM Road DUB bottom brackets - Number of Chainrings: No Rings, No Spider Included - Crank Intended Use: Road, Tri, Cyclocross - Pedal Spindle: 9/16" - Spindle Interface Type: SRAM DUB - Chainring BCD: Direct Mount SRAM - BB Included: No

- Quarq D1 crank arm assembly - 8 bolt interface for use DZero DUB and DFour DUB power spiders

ENVE's Road Fork is the fork by which all others are judged, built for road cyclists looking for the optimal balance of weight, strength, and stiffness. When everyone was turning away from the fork aftermarket, we focused our efforts on creating the best aftermarket fork we could. By following our mantra of functional simplicity, we developed a manufacturing process that allows the fibers in an ENVE fork to run continuously from the top of the steerer to the bottom of the drop-outs. The ENVE forks feature a hollow one-piece design free of bonding or drilling, and the brake bolt hole is molded into the crown, allowing for additional weight savings and strength. You can literally put an ENVE fork on a bike within minutes of it leaving the mold. While this manner of construction is novel, the real win is that the majority of artisan frame builders and customers choose ENVE as their fork of choice due to its confident on-road performance and handling characteristics.

Elevating the shift, expanding the capable, the X01 Eagle derailleur features an updated cage architecture to provide better chain management than ever. The X01 Eagle rear derailleur works with the new 10-52T cassettes and is backward-compatible with 10-50T options, as well. - Updated cage provides better chain retention and more precise shifts - Backward-compatible design works with 10-50T and 10-52T cassettes

True competitors are always looking for a performance advantage — a relentless pursuit of equipment that is lighter, stiffer, stronger, and more durable. To create the best drivetrain possible, we re-examined and re-engineered our crankset design. Our all-new XX1 Eagle CARBON TUNED crankset is our lightest, stiffest, and strongest to date. DUB technology enhances this by simplifying the relationship of the spindle to the bottom bracket and redefining the measure of durability. DUB-powered cranksets mean simplicity, compatibility, and durability. Specifications: - CRANK ARM LENGTH: 165mm, 170mm, 175mm - BB SPINDLE INTERFACE: DUB - BB COMPATIBILITY: All SRAM MTB WIDE DUB BBs, DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP - SPEEDS: 12 - CHAINRING MATERIAL: No rings - BOLT CIRCLE DIAMETER (BCD): Direct Mount (DM) - CHAINLINE: 55.0mm, n/a - CHAINRING SIZE: No rings

Do you ride in a wide range of winter conditions? Dillinger is one of the best winter fat bike tires for mixed conditions, thanks to its balance of speed and traction to help you stick to your line without slowing you down. And with optional studs, you’ll never slip, slide, or lose control on ice. Details: - Fast-rolling center tread for carrying speed - Large, braced side lugs for predictable cornering performance - Available with 168 Large Concave Carbide Aluminum Studs, 168 Carbide Steel Studs, or a custom-studdable tread for tuning your own stud pattern - 60 TPI and 120 TPI casing options - Tubeless-ready for supple ride quality, more grip, and weight savings - We design 45NRTH tires for extreme winter cycling applications. We do not recommend using this product with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss.

Dillinger 4 is a fast traction studded fat bike tire. The tightly spaced center tread rolls quickly, while taller, braced side lugs improve cornering in snowy conditions. Carefully positioned studs allow for railing icy, off-camber singletrack with confidence and control. - Braced side lugs for improved cornering - Directional center lugs for rolling speed and braking traction - Replacement studs and stud insertion tool sold separately - Custom studdable up to 252 studs - We design 45NRTH tires for extreme winter cycling applications. We do not recommend this product be used with power assist bikes as the additional torque and system weight can lead to pre-mature casing wear and stud loss. - Always check with your rim manufacturer to verify rim & tire compatibility before assembly or use

Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and it can be used to upgrade any eTap AXS bike. - An elegant, integrated design - DUB-PWR spindle-based unit measures left-side power to calculate total watts - Proven Quarq reliability and accuracy - Long battery life (400+ hours) to power a season of rides - User-replaceable lithium AAA battery - DUB bottom bracket adds durability and simplicity - Waterproof (IPX7 waterproof to 1 meter for 30 minutes) - Lightweight (less than 40g heavier than standard crankset) - Simple and affordable power meter upgrade option - Right Arm/BB/Spider/Chainrings NOT INCLUDED

Wrathlorde is an extreme-conditions fat bike tire designed for ultimate traction on challenging surfaces. Aggressive, tightly-spaced lugs decrease rolling resistance without compromising on traction, while 300 XL concave studs bite into ice for complete confidence. - 120 TPI tubeless-ready casing - Aggressive, tightly spaced center lugs with siping for a blend of rolling speed and traction - Tall side lugs for traction in corners - 300 XL Concave Studs for ultimate traction on ice - Always check with your rim manufacturer to verify rim & tire compatibility before assembly or use

Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. - An elegant,integrated design - DUB-PWR spindle-based unit measures left-side power to calculate total watts - Proven Quarq reliability and accuracy - Long battery life (400+ hours) to power a season of rides - User-replaceable lithium AAA battery - DUB bottom bracket adds durability and simplicity - Waterproof (IPX7 waterproof to 1 meter for 30 minutes) - Lightweight (less than 40g heavier than standard crankset) - BB not included

The new SRAM DUB crank standard, built on a 28.99mm spindle, allows for a more contamination-resistant BB design, while retaining the ultra-efficient & long-lasting qualities CeramicSpeed Bottom Brackets are known for. With an integrated dust cover for all models, the snug & secure fit not only fully protects the face of the bearing, but also delivers exceptional performance without any sacrifices. CeramicSpeed hand-built bearings carry the load from crank to frame with unparalleled durability & efficiency. The SRAM DUB crank spindle requires the bearing contact points to be in a set and designated width, and all CeramicSpeed bottom Bracket options perfectly match the bearing placement on the crank spindle with the required frame interface for nearly any model of bike. Without the use of unnecessary adapters or spacers, a quiet & stable platform is ensured throughout the life of the product. The ITA for SRAM DUB Road comes in two bearing options. The first option is our low drag, long life Standard Bearing with hardened-steel races and our super-round CeramicSpeed balls. The second option is our Coated Bearing, which uses those same balls installed on coated, hardened-steel races for longer life and less bearing drag. Compatible with: - Frame: Italian BB - Opening diameter: Threaded - Shell width: 70mm In the box: - 2 cups with CeramicSpeed Bearings installed - 2 dust covers - 4 x 1mm spacers - 10ml syringe of CeramicSpeed All Round Grease - Sticker sheet - Spacer tube

- Ceramic bottom bracket for DUB spindle cranks Specs: - BB Shell Type: BB92 - BB Shell Width: 89/92mm - BB Bearing: Ceramic - Crank Spindle Diameter: 28.99mm - Interface: DUB - Cup Diameter: 41mm

With bigger bikes there comes bigger demands. Thankfully, we created the 35 Gold to meet all of them, both in performance and value. Whether you have an E-MTB or MTB, the burly 35 Gold checks the box with our proven DebonAir spring and Motion Control damping. And new this year is an E-MTB-focused option with mounting points for optional full or short fenders. All told, you might wonder how we packed so much quality and performance into such a wallet-friendly package. Features - New E-MTB endorsement options with fender mounts are appropriate for all E-bikes (1.8" taper available) - New graphics are easy to read and make a fresh impact - Motion Control damping featuring low-speed compression adjustment to lockout - Highly tunable DebonAir spring offers a consistent feel throughout the travel - Fits Tires up to 2.8" (without fenders; the use of a full fender will reduce tire clearance) - Fast Black finished 35mm aluminum upper tubes couple stiffness and lightweight with a premium look - Offset: 44mm

The Reverb Stealth features Vent Valve Technology for super simple service if the need arises. Redesigned internals provide effortless actuation and increased reliability. With reduced overall post lengths and new travel options, riders of all shapes and sizes benefit from more travel than ever before. The new Reverb Stealth redefines what it means to simply go up and down. - Shorter overall post length - Stealth Internal cable routing

- 100% uni-directional carbon body provides a lightweight structure that is torsionally and laterally stiff - Over rough roads the carbon fiber laminate helps absorb vibration and reduce hand and upper body fatigue - Titanium hardware and lightweight aluminum faceplate - 107g

The SES AR Handlebar reveals our vision for the future of road handlebar shaping and design. Purpose-built for the modern road rider, the SES AR handlebar features compound flared drops for confident handling, aerodynamic shaping with internal/external routing options for clean airflow and aesthetics, and a carbon laminate that has been tuned for responsive handling without sacrificing comfort. - Application: Road Race, All-Road, Gravel, Cyclocross - Sizes: 38cm, 40cm, 42cm, 44cm, 46cm - Weights: 243g, 245g, 248g, 262g, 280g - Full Integrated Internal or External Routing - Lifetime Incident Protection and 5 Year Factory Warranty

Zipp Speed Weaponry Rear Axle Conversion Kit - Not to be used on 188 V6 or earlier rear hubs - Only to be used to convert Zipp's 188 V7 10-speed rear hubs to 11-speed

- Unidirectional carbon fiber riser bar with 35mm stem clamp area - Downhill strength with 25% weight savings compared to aluminum

Premium performance at down-to-earth prices. Judy now includes all of the 30mm MTB and E-MTB forks, with axle and steerer options to match any spec. Gold level gives you aluminum upper tubes and Motion Control damping. Features - New graphics package with E-MTB endorsement option (15x110mm) - Motion Control damping featuring low-speed compression adjustment to lockout - Fits Tires up to 2.8" - Fast Black finished 30mm aluminum upper tubes couple stiffness and lightweight with a premium look - Highly tunable Solo Air spring

The Shimano Tiagra R4720 Dual Control Levers bring the all-conditions confidence of hydraulic disc brakes and refined ergonomics to the quick and intuitive shifting cyclists expect from Shimano Tiagra. The Shimano Tiagra BR-4770 hydraulic disc brake caliper offers greater rider control in all conditions. With convenient one-way bleeding and easy hose joint system, installation and adjustment are simple. - Smaller lever size and new positioning improves ergonomics for riders with smaller hands - Smooth and effortless operation - Redesigned internal shifting unit - Greater confidence and control for riders with smaller hands in all conditions - Quick and intuitive rear shifting operation - Same level of shifting operation as high-end road groupsets - Integrated hydraulic brake and shifting lever - Convenient tool access - Easy and clean bleeding system - Simple set up and maintenance

- BCD: Direct Mount Shimano - Chainline: 55mm - Crank Arm Length: 170mm - Material: Aluminum - Interface: Hollowtech II - Speed: 11/12 - Crank Spindle Diameter: 24mm - Drivetrain Spacing: SuperBoost+ - Pedals Thread: 9/16''

The Shimano 105 R7020 Dual Control Levers bring the all-conditions confidence of hydraulic disc brakes and refined ergonomics to the quick and intuitive shifting cyclists expect from Shimano 105. features - Great ergonomics cascaded from Ultegra level - Greater reach adjust range - Redesigned internal shifting unit - Greater rider control in all conditions - Quick and intuitive rear shifting operation - Same light shifting operation as top tier systems - Lighter front shifting when paired with FD-R7000 (compared with previous generation)

Shimano Dura-Ace 9000 11-Speed Chainrings. - Chainring BCD: 110 Shimano Asymmetric - Color: Silver/Black - Defined Color: Silver - Drivetrain Speeds: 11 - Material: Aluminum - Ring Position/Type: Outer

This is a set of replacement internals for Alfine SG-S700 11-Speed internally geared hubs, allowing you to reuse your old Alfine shell with brand new internals, making it like a new hub. - 187mm axle width

The Shimano Tiagra R4720 Dual Control Levers bring the all-conditions confidence of hydraulic disc brakes and refined ergonomics to the quick and intuitive shifting cyclists expect from Shimano Tiagra. The Shimano Tiagra BR-4770 hydraulic disc brake caliper offers greater rider control in all conditions. With convenient one-way bleeding and easy hose joint system, installation and adjustment are simple. - Greater reach adjust range - Smooth and effortless operation - Redesigned internal shifting unit - Greater rider comfort and control in all conditions - Quick and intuitive rear shifting operation - Same level of shifting operation as high-end road groupsets - Integrated hydraulic brake and shifting lever - Convenient tool access - Easy and clean bleeding system - Greater rider control and confidence in all conditions - Simple set up and maintenance

The Shimano GRX Dual Control Lever delivers light and responsive shifting for mixed-terrain riding. The ergonomic shifter design improves comfort, and the textured, anti-slip brake lever increases control on bumpy terrain. - Gravel inspired lever and bracket ergonomics - Anti-slip brake lever - Greater mixed-terrain control - Same light shifting operation as top tier road systems - Excellent heat dissipation - Flat mount - Convenient tool access - Simple wheel replacement - Easy and clean bleeding system - Never hesitate to tackle rough surfaces - Simple set up and maintenance