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Parts

$49.99
MTB flat pedals with a durable nylon design and replaceable pins for consistent grip.
Confident and durable
Most downhillers, dirt jumpers, and enduro riders prefer flat pedals, but any trail rider can appreciate the benefits of the Line Elite MTB pedal. It features a durable nylon body and solid platform with replaceable traction pins, so every time you place your foot your shoe stays put. It also has a durable axle and sealed cartridge bearings to ensure lasting performance.
- Durable nylon body with a proven shape for comfort and confidence
- Durable axle spins on sealed cartridge bearings
- Replaceable steel traction pins
- Install with either 6mm hex or standard 15mm pedal wrench
- Spindle diameter: 9/16-inch

$119.99
Unlock power and speed with Hilo Comp, a fast and sleek split support zone saddle that offers comfort and support for all-out TT and Tri efforts. Hilo Comp is designed for symmetric and stable pedaling in multiple positions and provides additional compliance from oversize carbon rails and a strategic dual-layer foam that maximizes comfort so you can maximize your effort.
- Aerodynamic Posture 1 is the most forward pelvic rotation, common in triathlons
- Split support zone eliminates soft tissue pressure for a more powerful rotated position
- Saddle nose structure is designed for stable and symmetric pedaling
- Strategic dual layer foam provides soft top layer for comfort and firm base for support
- Channel Flex on bottom of shell for added compliance
- inForm BioDynamic products optimize your natural movement for sustained, higher performance
- Available Speed Storage system securely holds water bottles, tube, and inflator

$649.99
The day-in, day-out Eagle ecosystem hero is now available with AXS. The GX AXS upgrade kit is your entry point into wireless drivetrain simplicity. Compatible with any of our Eagle ecosystem cassettes and crank arms, the upgrade kit allows you to experience AXS without needing to buy an entire groupset—provided you already are using Eagle products. No matter if you are looking to upgrade your ride or looking for great value replacement parts, look no further than the GX AXS upgrade kit.
- Includes the SRAM GX Eagle AXS rear derailleur with battery, Eagle controller with clamp, charger with cord, and chain gap tool
- The GX Eagle AXS rear derailleur shifts on command, whether under climbing load or sprinting to the stage finish, and is smart enough to protect itself thanks to its incredibly resilient Overload Clutch
- Rear derailleur is compatible with 10-50t and 10-52t cassettes
- The GX Eagle AXS controller offers a unique wireless shifting experience with ergonomic touchpoints that are customizable to your preferences. You can choose what each button does through the AXS App

$33.99 - $44.99
When it's time to replace your 9-speed cassette, check out SRAM's PG-950 cassette. It delivers solid shifting and durability ride in and ride out for your 9-speed rig.

$24.99
A durable lock-on grip with a unique finned texture for added comfort and control on the trail.
Get a grip on sustainability
The XR Trail Elite mountain bike grip has a finned texture that forms to your hand to keep you comfortable on all-day riding sessions. A higher density material surrounds the end of the grip for added durability and the lightweight CoreLock clamp holds the grip securely in place for confidence on even the most technical trails. You and your hands will both feel good knowing that the grip's core is made from recycled ocean-bound plastics.
Product details
- Finned texture pattern conforms to your hand for supportive grip
- Rubber compound and tread design are optimized for control and comfort
- Grip core made with recycled ocean-bound plastic
- Single-clamp design maximizes grip surface for secure, predictable performance
- Alloy core-lock clamp eliminates slipping by securing grip core to bar
- Higher-density end cap resists scraping for added durability
- 3mm M4 bolt increases hold and resists stripping
- 31mm diameter

$32.99 - $35.99
The Tourney TY501 crankset provides crisp, reliable shifting for your triple chainring drivetrain.
- Precision indexed shifting
- 8/7/6-speed compatible
- 3 crank length specification available
- Precise chain line control
- Light and reliable shifting
- Versatile performance
- Wide compatibility with multiple components
- Quick and precise assembly

$49.99 - $59.99
Shimano Acera FC-M361 cranksets feature sturdy construction, reliable shifting, and replaceable chainrings.
- Spindle Interface type: Square Taper JIS

$69.99 - $74.99
SRAM's PG-1030 10-Speed Cassette is a great choice. It's constructed of light and durable materials and boasts SRAM's PowerGlide tooth profiles and shift ramps for quick and positive gear changes every time. This trick cassette is available in four configurations perfect for riding off road, including one with a 36-tooth largest cog for super-easy climbing.

$48.99
Shimano's 105 10-Speed Cassette delivers excellent shifting and durability. The cogs are made of long-lasing, smooth-running steel. They have Shimano's engineered tooth shapes for precision shifting. And for lightness, the cassette has an aluminum carrier for the top cogs and nylon spacers.

$54.99 - $79.99
Ride comfortably on even the hottest days with Selle Royal's Lookin saddle. Its Cool Cover top keeps the saddle up to 25 degrees cooler. In addition to the lower temperatures, the Royal Vacuum Light construction keeps the weight to a minimum. And last but far from least, Selle Royal's Royalgel eliminates pressure points for ride-all-day plushness. Lookin saddles come in four styles, sure to fit your personal preferences.

$17.99
Get back on the road with a quality replacement hanger.
- Attachment hardware is sold separately
- For specific compatibility concerns, please contact our Customer Service team
Specifications:
- Size: Rear drive side, 135mm Q/R
- Mounting location: Rear drive side
- Attachment: 2-bolt

$9.99
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

$104.99
Grippy, durable flat pedal for trail and park use.
Find it. Rip it. Choose your line
Flat pedals are the preferred choice of downhillers, dirt jumpers, and enduro riders, but any trail rider can reap the benefits of a pedal born from the demands of those elite riders.
A curved body and solid platform with traction pins mean that every time you place your foot, your shoe stays put. Lift off at any moment knowing you can stamp back down on the gas and find firm placement.
Product details
- Dial in your preferred traction with tuneable pin placement and contact height
- Durable axle spins on sealed cartridge bearings
- Pedal body is made from 6061-T6 aluminum
- Threading: 9/26” (15mm)

$29.99
SRAM's road chainrings are stamped from 7075 aluminum for low weight and excellent strength. The teeth are ramped for precision shifting, too.

$14.99
As one of the key points of contact between the rider and bike, comfortable grips are a must-have.
- Vintage-style, hand-stitched grips
- Long/short sets designed for bikes with one twist shifters
- Length: 125mm (long), 102mm (short)
- Set of two grips

$10.99
SRAM's MRX Comp Twist Shifters are simple to use and offer solid shifting and reliable construction. They shift a SRAM or Shimano front derailleur. These shifters are indexed to shift three gears, and feature micro-adjustments for perfect front derailleur alignment.

$209.99
Our lightest seatpost ever
The RSL 31.6 Seatpost is a strong, light, and compliant OCLV Carbon seatpost with a 2-bolt clamp that offers secure, no-slip saddle positioning for mountain bikes. Designed for weight-savings and durability, the RSL 31.6 Seatpost is makes the ultimate upgrade for any ultra-light race bike.
An ultralight OCLV Carbon seatpost with a 31.6 diameter and 2-bolt clamping head that offers easy-to-set, secure, slip-free saddle positioning.
- 100% OCLV Carbon fiber shaft, head, and plates
- Lightweight titanium hardware
- 2-bolt micro-adjust head mechanism offers 15 degrees of adjustment
- Unique clamp shape allows for easy saddle changes and adjustments
- Compatible with standard and oversize carbon saddle rails
- Suitable for road or mountain use

$89.99
- An aggressive posture 2 saddle that excels both on the road and mountain bike
- Contour Relief Zone Plus (CRZ+) full saddle cutaway enhances soft tissue protection
- Soft cushion padding provides ultra comfort
- Channel Flex on bottom of shell for added compliance
- Abrasion resistant polymer-edge adds durability without adding weight
- inForm BioDynamic products optimize your natural movement for sustained, higher performance

$59.99
The CenterLine design provides a smooth, consistent, and quiet running braking surface. Rounded edges make for easier wheel installs and are UCI-compliant.
- Rounded edges are UCI-compliant and allow for easier wheel installs
- Compatible with both road and mountain bike brakes
- Includes steel rotor bolts

$19.99
The PC-951 is SRAM's most economical PowerChain and maintains their high standards of quality. It boasts tough chrome-hardened pins for durability and accurate shifting. And, with its great PowerLink, you don’t even need tools to install it.

$29.99 - $39.99
When it's time to replace your old 8-speed cassette, check out SRAM's PG-850. Its steel construction and SRAM's PowerGlide technology combine to deliver miles of solid shifting and outstanding durability.

$59.99
Ellipse Moderate features a central anatomic hole for pressure relief, and 3D Skingel to guarantee maximum comfort in the ischial and perineal areas. To guard against impacts and abrasions, the Ellipse also features Double Cover, a double-layer material applied to the sides of the saddle to double resistance against impacts and abrasions. Rear elastomers are added for better shock absorption.
3D Skingel
This is an advanced, flexible system where Royalgel is placed strategically according to the anatomical needs of the rider, resulting in a lighter weight saddle while maintaining pressure reduction on the perineal and ischial areas up to 40%.
Double-Cover Side Protection
A double-layer material applied to the sides of the saddle to double resistance against impacts and abrasions.
Water Resistant
Royal Vacuum Light is a patented Selle Royal technology that allows the saddle to be 100% sealed and therefore water resistant. Saddles made with this production method are furthermore 20% lighter than ordinary ones of the same category.
Integrated Clip System
A patented clip system positioned at the rear of the saddle for easy attachment of a Selle Royal saddle bag or other accessory.
Elastomers
Absorbing even the most severe and unexpected shocks, elastomers work both vertically and horizontally for safe, silent and permanently non-deformable performance.

$79.99
Elegant style meets incredible weight savings with the XXX Cable and Housing set. It's time to take your road machine to the next level.
Linked alloy housing is up to 40% lighter than traditional alternatives, while also being more flexible and incredibly smooth for class-leading performance.
Product details
- This lightweight, flexible, and elegant kit is perfect for the demanding rider
- Compatible with Shimano and SRAM drivetrains
- Ultra-low-friction cables are both 2300mm long, for front and rear shifting
- Diameter: 4mm
- XXX housing features Pro lube and is lighter, more flexible, and stiffer than standard
- Kit includes XXX shift ferrules, Pro Inline Cable Tension Adjuster, frame protectors, and cable end caps
- For installation instructions, visit: trekbikes.com/manuals
- Included stainless steel cables are rust-proof and come pre-stretched

$54.99
The SRAM DUB bottom bracket series has a simple job—to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
- Gutter Seal Technology drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard

$14.99 - $19.99
Key features:
- Blendr works with this simple formula: Stem + Base + Mount. Add accessory.
- Bases for use with Bontrager Pro Blendr stem
- Add any XXX accessory mount (sold seperately) for an elegant, integrated look

$49.99
With more disc brake platforms on the market than ever before, fitting hydraulic hoses can be complex and frustrating. That’s why we developed the Quick-Fit Hydraulic Hose adapter system, a foolproof approach utilizing proven caliper-adapter technology from the motorcycle world. Pro universal hoses makes it safe and easy to dial in a perfect fit.
Simply select a Pro hydraulic hose and match it with a compatible Mountain Pro Quick-Fit adapter kit. It’s that easy. Pro Hydraulic Hoses come in a wide array of colors. Pro Quick-Fit adapter kits are available separately in convenient packaging for the most popular brake manufacturers and models.
- A Kevlar weave surrounding the liner prevents bulges due to heat buildup and extreme pressure
- Each hose has 2 caliper-side universal couplers that connect to the Quick-Fit Adapters (sold separately)
- Mountain Pro hydraulic hose kits are available in 12 colors and finishes
- Black kits contain gloss black housing with silver logos; Stealth Black kits have matte black housing featuring black logos

$37.99 - $45.99
The SRAM DUB bottom bracket series has a simple job— to connect crankarms and protect the smooth, long-lasting application of power to the drivetrain. SRAM engineered the oversized DUB spindle to work across every bottom bracket standard, simplifying crankarm compatibility.
- Gutter Seal Technology drastically improves sealing against the elements
- Sealed cartridge bearings
- One oversized spindle to work across every bottom bracket standard
- Significantly lighter than GXP system

$20.00
The AXS battery cover is a light-weight cowling designed to protect the battery while installed on the derailleur. The AXS Battery Cover fits all AXS mountain bike derailleurs.

$25.99
The microSHIFT R538 front derailleur is designed for 3 x 8-speed drivetrains, and is compatible with Shimano 8-speed systems.

$404.99
Shimano's Ultegra ST-R8170 brake levers bring enhanced modulation and control to every ride by employing Shimano's proven SERVO-WAVE technology. The Di2 platform untethers the shifters while delivering fast and reliable wireless shifting. Your time on the bike is precious, let Shimano make it even better.
- The wireless connection provides a clean cockpit, enhancing the aerodynamic effect and easy maintenance
- Unparalleled ergonomics engineering refined with feedback from professional riders
- Raised hood peak improves ergonomics
- Brake control is optimized with light and smooth lever action
- Enhanced modulation thanks to an expanded braking control area
- Compatible with wireless or wired connection
- High electronic energy efficiency, with 1.5 to 2 years of battery life from CR1632 shifter batteries
- Can be used with additional satellite shifters
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