Parts & Accessories

Upgrade or refresh your Bontrager seatpost. - Spacers that reduce travel for Bontrager Drop Line seatposts - For riders who need a shorter seatpost or travel for their fit - Spacers are not 'stackable' to create travel reductions other than 10mm or 30mm

Frame Part Trek Hanger OCLV Road Compact Front

Replacement saddle ears for use with Bontrager saddles. - Compatible with Bontrager and Trek rotary head seatpost and seat mast systems - For use with Bontrager saddles with 7 x 7 mm rails - Consult with the manufacturer on compatibility with other saddle brands - Does not include hardware

Use Bontrager's Rhythm 26-inch Tubeless Rim Strip to convert your Rhythm wheel (sold separately) to tubeless. Riding tubeless lets you lower your tire's air pressure for more traction and a smoother ride with considerably less flats.

- Compatible with Super Record, Record, and Athena EPS systems - Required for use with the charger and works with V2 systems - USA/North America plug - adapters required for other countries

CushCore tubeless air valves are specially designed to work with a CushCore tire insert. The air passageway is T-shaped, rather than a simple through-hole, which prevents the insert from obstructing air flow through the valve. - Made from CNC machined from 6061 T-6 aluminum, anodized black - Tapered rubber collar permanently bonded at the sealing interface - The valve core can be removed to add tire sealant - Valve locknut with o-ring seal and valve cap are included - Sold as a set

CushCore tubeless air valves are specially designed to work with a CushCore tire insert. The air passageway is T-shaped, rather than a simple through-hole, which prevents the insert from obstructing air flow through the valve. - Made from CNC machined from 6061 T-6 aluminum, anodized black - Tapered rubber collar permanently bonded at the sealing interface - The valve core can be removed to add tire sealant - Valve locknut with o-ring seal and valve cap are included - Sold as a set

CushCore is an engineered foam insert to be mounted inside a tire, designed to absorb impacts, reduce vibration, and increase lateral stability. These characteristics translate to a more controlled, comfortable, and faster ride. - The system is designed to be used with tubeless-ready or tubeless converted rims and tires and is compatible with tubeless tire sealants - The insert divides the inner volume of the tire in half, maintaining air underneath the tread and the foam insert next to the rim - Fits tire widths 2.6 – 3.0" and rims with internal width 32 – 45mm Includes - 1 CushCore Insert - 1 CushCore Tubeless Air Valve - Installation Instructions

CushCore is an engineered foam insert to be mounted inside a tire, designed to absorb impacts, reduce vibration, and increase lateral stability. These characteristics translate to a more controlled, comfortable, and faster ride. - The system is designed to be used with tubeless-ready or tubeless converted rims and tires and is compatible with tubeless tire sealants - The insert divides the inner volume of the tire in half, maintaining air underneath the tread and the foam insert next to the rim - Fits tire widths 1.8" to 2.4" and inner rim widths 22mm to 32mm Includes - 1 CushCore Insert - 1 CushCore Tubeless Air Valve - Installation Instructions

CushCore E-MTB is specifically designed for the increased weight and forces of an E-mountain bike. With maximum impact protection and durability, you’ll ride more laps, with less fatigue, and less worry. As our customers say, “It’s a no-brainer for E-MTBs.”

Dynaplug tubeless tire repair plugs are constructed from viscoelastic rubber impregnated cord. The plugs are specially designed to be inserted directly into a puncture after object has been removed. - Combo pack includes x5 replacement plugs: x3 pointed brass soft nose tip plugs x2 Megaplugs - Made in USA - The Megaplugs are compatible with: Megapill tool, Megaplugger tool, and the Racer series of tools - The brass soft nose tip are compatible with all Dynaplug tools, except for Air Road tool NOTE: for Air Road plugs, please use part # 380-2020

- Just like the Original version except specially designed for FatBike applications - 2-ply rubber shield fits between tire and tube to prevent flats - Fits both 26-inch and 29-inch tires

Endurance formula lasts twice as long as standard Orange Seal. - Premium Latex coats the whole casing, from tire bead to tread cap - Seals punctures up to 1/8-inch, and slices up to 1/2-inch with the use of Nanites - Developed to add as little weight to a tire as possible - Made of eco-friendly biodegradable ingredients

Subzero tire sealant. It's formulated to maximize extreme frigid temperature; enabling riders in the far North to ride with flat protection. All while offering the same quick-sealing properties you’ve come to expect. - Premium Latex coats the whole casing, from tire bead to tread cap - Seals punctures up to 1/4" with the use of Nanites - Developed to add as little weight to a tire as possible - Made of eco-friendly biodegradable ingredients - Subzero sealant is developed for use in below-freezing conditions down to -20F

- Endurance latex tire sealant lasts 2-3 times longer than standard Orange Seal - Contains multiple shapes and sizes of solid particles called nanites which quickly seal holes up to 1/4 - Performs in varying temperatures - Recommended by numerous tire

The Problem Solvers Presta Valve Extenders add 33 to 50mm of length to your tube or tire valve so that it protrudes far enough out of deep-section rims so that you can attach your pump. These lightweight, durable aluminum extenders simply screw onto your Presta valves by hand.

Winner of a Design and Innovation Award and MTBR Editor's Choice Award, Reserve's patented Fillmore valve represents a game-changing leap forward in technology, with a high-flow design that eases tubeless setup and eliminates the traditional, delicate, clog-inciting valve core of yesteryear. Backed by a lifetime guarantee and supported with free shipping and returns for US customers, the Fillmore valves 3X air flow makes seating tubeless tires a snap, and the Micro-Adjust feature allows you to perfectly dial in tire pressure. Sold as a pair, three lengths available: 50mm for 18 to 30mm rim depths, 70mm for 30 to 48mm rim depths, 90mm for 48 to 68mm rim depths. - High Flow: 3X air flow makes seating tires a snap - No Clog: Eliminates clogging and busts through dry sealant - Micro-Adjust: Airs down to the perfectly dialed tire pressure - Direct-Inject: Coreless design for no-fuss injection of sealant The patented Fillmore valve represents a game-changing leap forward in technology, with a high-flow design that eases tubeless set up and eliminates the traditional, delicate, clog-inciting valve core of yesteryear. Mount your tires in a snap With three times the airflow of a Presta valve, Fillmore’s beauty is more than skin deep. It’s a true performance upgrade that makes seating and inflating tires a snap. Dial in the perfect pressure Unthread Fillmore’s valve cap slightly and press to air down. A couple psst-pssts and you’re at the perfectly dialed tire pressure. Trailside tire pressure adjustments have never been easier. Say goodbye to clogging Fillmore’s self-clearing poppet eliminates clogging by breaking through sealant build-up. Plus, its compatible with tire inserts for free-flowing inflation no matter what.

Prevents thorns and other road debris from puncturing the inner tube and deflating the tire. - Packaged in a process that avoids the difficult to install "pigtails" traditionally associated with liners - Equipped with Soft-Tips that prevent friction flats at the overlapping seam - Sold in pairs

Saddle Rail Clamp outer-pieces to adapt WCS Alloy 1-bolt posts to various saddle rail dimensions. - To retrofit WCS 1-Bolt alloy seatpost - Material: 7050 alloy

Robert Axle Project Replacement UDH Hanger - Machined from 6061 Aluminum - Fits all bikes made for SRAM UDH hangers - Compatible with all drivetrains, including e-bikes - 12 x 1.0mm thread pitch - Works with Trek Active Braking Pivot frame designs - Third party online sales strictly prohibited by manufacturer

(INCLUDES 12T STEEL BEARING UPPER AND 12T BUSHING LOWER PULLEY, 13MM AND 13.6MM STEEL PULLEY BOLTS) Derailleur pulley set include: upper and lower pulleys with bearing plates B-bolt/axle kit include: aluminum B-bolt/axle, dust shield, and ring clip Derailleur cage assemblies include inner/outer cage, pulleys, and tension spring

Uses 2 hex wrenches to tighten or loosen bolt/nut Includes (5) 5mm-broach bolts, (5) 6mm-broach nuts, and (5) inner bolts: available in either steel or aluminum (8.5mm) For 4-arm and 5-arm cranks, Road and Mountain Triple Alloy material: alloy-outer/steel-inner Double/Single DH ring style: Use without washers for two chainrings, with washers for one DH ring XX-double version uses Torx-T25 broaches for a 4-arm crank XX/X.0/X.9/X.7 versions do not use nuts due to direct-thread design into outer chainring and inner spider interface

SRAM AXS POD and AXS POD Ultimate electronic controller parts. Compatible with SRAM EC-AXS-POD-B1 AXS POD Electronic Controller SRAM AXS POD Electronic Controller Parts Electronic Shifter Part

SRAM AXS batteries, chargers, and battery accessories for all SRAM, eTap, and RockShox AXS system components. - When you need a lot of AXS batteries charged in a hurry, the Four Battery Charger is the tool you want (Batteries sold separately) - USB-C interface for improved conductivity and broad compatibility - 60 minute charge time for four batteries, faster for one or two - Fast charging feature gets batteries to 75% extra quick - LED lights indicate charge status and power draw - Convenient benchtop or wall mountable design

Frame Junction Box connects via SD50 E-tube wires to four different points: front derailleur, rear derailleur, cockpit junction box and battery mount. All Di2 components require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions. Shimano Di2 Junction Box Junction Box UPC: 689228827462

Shimano's Dura-Ace Di2 takes shifting to the next level. The Rear Wiring Kit connects to both the left and right shifters and Junction Box A (which displays battery power and allows manual adjusting). It also includes a battery mount, cable covers to route and hide the cables and a wire plug/unplug tool. The External Kit is meant to be run on the outside of the frame.

Shimano's Di2 electric drivetrain takes shifting to the next level. Two Di2 Battery Chargers are available. Choose the model designed for your system's battery. An additional power cable is required for the external-style battery charger (sold separately). These chargers fully charge the battery in 90 minutes.