Parts & Accessories

Our stem mount for Wahoo ELEMNT GPS bike computers is made of lightweight, durable plastic and is a great solution for cyclists who prefer to keep their computer on top of the stem. - Fits any stem - Weight: 0.2oz - Works with ELEMNT, ELEMNT ROAM, ELEMNT BOLT, and ELEMNT Mini Note: BOLT loses aerodynamic advantage with this mount)

The Wahoo TRACKR SPEED sensor is the sleek, magnet-less solution for capturing cycling speed data. It easily mounts to your bike's front wheel hub, and the Bluetooth Smart and ANT+ dual band technology allows you to connect to and display data on both smartphones and bike computers. Tracking speed data has never been this easy.

For proper assembly.

Features
- For use with Shimano Centerlock rotor
- Including M4 x 16mm bolt

Original replacement charge port for your Bosch Smart system

Features
- Compatible with Bosch Smart System
- Check the service part lists for bike compatibility
- Assembly hardware available separately

Mounts to the Knock Block frame chip display tabs on Rail Gen 2 to mount the Bosch Kiox display behind the stem to keep your cockpit spotless.

Features
- Not Bosch Smart System compatible
- Designed for Rail Gen 2 frames
- Refer to Service Manual for assembly instructions and service

Foam pads to help reduce movement of the battery inside a RIB cavity.

Features
- Compatible with all RIB equipped models
- Refer to Service Manual for assembly instructions and service

Original replacement battery holder for your Domane MKIV.

Features
- For use with Shimano internal Di2 battery
- For installing a Di2 battery in your bike's seat tube
- Integrates seamlessly with the frame

The right parts for the right bike.

Features
- Compatible with Carbon and Aluminum
- Refer to Service Manual for assembly instructions and service

Use a smaller battery in your 750Wh or 625Wh RIB battery slot.

Features
- For use with Bosch Smart System batteries only
- Used in 750Wh battery slots with 625Wh batteries
- Used in 625Wh battery slots with 500Wh batteries
- Not for use in 750Wh battery slots with 500Wh batteries
- Hardware is not included
- Refer to Service Manual for assembly instructions and service

Keep your bike operating as it should.

Features
- Diametrically magnetized to improve sensor reception
- For use with 6-hole disc rotor mounts
- Compatible with rear dropout sensors only

Original replacement battery cover for your Powerfly.

Features
- Refer to the Service Manual for assembly & service instructions
- Hardware sold separately

Specific for Bosch Smart Systems.

Features
- 970mm cable length
- Mounting hardware not included

The extension cord is an optional item for the SRAM AXS drivetrain, powering the derailleur from the e-system battery instead of a separate AXS battery.
Integrating into the derailleurs AXS battery port, the cord routs through the bicycle frame into the e-system drive unit.

Features
- Works with any AXS derailleur
- Powers derailleur by main e-system battery

Know what's coming. Ride with extra confidence with Trek CarBack Radar Rear Light. CarBack's radar helps detect rear-approaching vehicles from up to 500ft and provides audio and visual alerts through paired GPS head units for increased on-bike awareness. Built with integrated best-in-class Daytime Running Lights that are visible from up to 2km away, CarBack is a must-have for every cyclist riding on shared roads. - CarBack can detect and alert riders of rear-approaching vehicles from up to 500ft away - Compatible with most cycling GPS computers - Pair CarBack with the Trek Accessory app to see a vehicle's rear-approaching and passing distance on your smartphone - Designed with focus, flash, and range to be Daytime-visible from up to 2km away - Four light flash modes: Day Flash 90LM, Day Steady 25LM, Night Steady 5LM, and Night Flash 5 LM - Visible fuel gauge LEDs make it easy to see CarBack's 7+ hour battery status - IPX7 waterproof rating to confidently ride through wet conditions - Includes Quick Connect Plus rear mount and USB-C charging cable

Shimano EW-SD300 Di2 eTube Wire for external routing is available in a variety of lengths.

Compact design makes new electric components smaller and lighter

EP8 EP800 Series

The Shimano EW-EC300 Charging Cable is compatible with new Shimano 12-speed road Di2 systems. This cable will also recharge the Dura-Ace R9200 and Ultegra R8100 power meter cranksets. 1700mm cable length

- Di2 internal battery, fits all e-Tube Di2 groups - Capacity: 500 mAH (± 2000km) - Use with EW-WU101 or SC-MT800 interfaces/junction to gain BlueTooth Smart wireless connectivity for on-the-fly adjustments with smartphones and tablets - Requires SM-BCR2 charger

The new DN300 Built-In type battery features the same waterproof design that Di2 users have loved for generations. Now with 3 ports, it delivers stable power to Shimano's 12-speed road derailleurs (and shifters if a fully wired option is selected). - Compatible with thinner next-generation electric wire SD300 and systems after R9250/R8150 series - Li-Ion type - Capacity: 500 mAH |3.7Wh (± 2000km autonomy) - Rated voltage: 7.4V - Charges through RD-R9250 |RD-R8150 rear derailleur using EW-EC300 Di2 Charging Cable (sold separately) - Fixing small parts included - Weight: 52g

The QuickView was designed to put the Garmin Edge Computer out in front of the stem. Fits Garmin 605 and 705. - Glass-filled nylon, stainless steel Torx T25 bolt - Weight: 20g

SRAM eTap Battery is the power source for the eTap system. The same power unit is interchangeable between front and rear derailleurs. - Up to 1000 kilometers of riding per charge - Weight: 24g - Finish: Black - Compatibility: SRAM RED eTap

The Quad Lock® Bike Mount is the lightest, strongest and most secure smartphone bike mount on the market.

SECURE MOUNTING
Featuring a patented dual-stage lock, you can ride with confidence over bumps and jumps knowing that your smartphone isn’t going anywhere your bike isn’t.

QUICK TO ATTACH / DETACH
Simply twist and lock to view apps such as Strava®, MapmyRide or Apple® maps as you ride. Detach just as easily so you don’t miss a photo opportunity or important phone call.

SLEEK DESIGN
At just 23mm tall and 35mm wide, the Quad Lock® Bike Mount fits seamlessly onto the stem or handlebar of your bike.

WHAT'S INCLUDED
- 1 x Quad Lock® Stem/Handlebar Mount
- 2 x EPDM mounting o-rings (small)
- 2 x EPDM mounting o-rings (large)
- 2 x Nylon zip ties (black)

TECH SPECS
- Suits bar sizes 25-40mm in diameter
- Glass filled nylon / polycarbonate construction
- Stainless steel fasteners
- 23mm tall and 35mm wide
- Compatible with all Quad Lock Cases and Universal Adaptors

Position your smartphone at the perfect point for easy viewing and aerodynamics while riding with the help of the Quad Lock Out Front Mount. Featuring a strong dual-stage lock you can ride with confidence over bumps and jumps knowing that your phone isn't going anywhere your bike isn't.

- Handlebar mount only, no phone case included
- Compatible with handlebars 31.8mm, 25.4mm, and 22.2mm diameter
- Can also be rotated for over stem mounting
- Anodized aluminum mounting arm
- Compatible with all Quad Lock cases and universal adapters

SECURE MOUNTING
Both mounts come with our patented dual-stage lock, which allows you to ride with confidence knowing that your smartphone will stay secure on your bike, no matter the terrain.

QUICK TO ATTACH / DETACH
Simply twist and lock to view apps as you ride such as Strava®, MapMyRide or Apple® maps. Detach just as easily so you don’t miss a photo opportunity or important call. Remember, it’s all in the technique, not the force.

UNRIVALLED DESIGN
Both mounts are designed for aerodynamics. The Out Front Mount PRO features a lower profile and super rigid anodised aluminium mounting arm. The standard Out Front Mount can be reversed to go over the stem of your bike's handlebars.

Add a coloured lever to style your Quad Lock® Mount to your bike.

WHAT'S INCLUDED
- 1 x Quad Lock® Out Front Mount
- 3 x Spacers for 22mm, 25.4mm and 31.8mm bars (mount suits 35mm bars)
- 1 x Threaded Base Cap
- 1 x 3mm Hex (Allen) Key

TECH SPECS
- Can be reversed for over stem mounting
- Suits handlebar diameters: 22mm, 25.4mm, 31.8mm and 35mm (7/8", 1", 1 1/4", and 1-3/8")
- Stainless steel hardware
- 360 degree mount head rotation
- Compatible with Quad Lock® Camera/Light Adaptor
- Compatible with Quad Lock® Waterproof Wireless Charging Head
- Compatible with all Quad Lock® Cases and Universal Adaptors

Save space in your bicycle's cockpit with our Quad Lock® Stem Cap Mount or Quad Lock® Stem Cap Mount Adjustable. Both securely install between your bicycle's stem and stem cap, offering compatibility with a large variety of stem angles.

SECURE MOUNTING
These are our lightest and strongest bike mounts. Engineered from ultra-light aircraft-grade aluminium, then rigorously tested for unmatched strength and durability. This high-performance material ensures the mounts remain tough without adding unnecessary weight, making them ideal for cyclists who demand strength and efficiency. With our patented dual-stage lock, you can ride confidently, knowing your smartphone will stay secure, even on the roughest terrain.

SLEEK DESIGN
Crafted from premium aircraft-grade CNC-machined aluminium, with black hardware and a compact black lever, our Stem Cap Mounts offer a minimal and lightweight aesthetic. They install seamlessly between your bike's stem and stem cap, ensuring a clean, unobtrusive look.

OPTIMAL VIEWING POSITION
Both mounts feature a dual-sided head design, allowing you to mount the lever head on either side, offering more flexibility in adjusting your optimal phone viewing position on a variety of stem angles.

The Stem Cap Mount Adjustable features a screw-tightened hinge to hold firmly in place in your preferred viewing angle.

QUICK TO ATTACH / DETACH
Simply twist and lock to view apps as you ride such as Ride with GPS®, Strava® or maps. Detach just as easily so you don’t miss a photo opportunity or important call.

WHAT'S INCLUDED
- 1 x Quad Lock® Stem Cap Mount (with short black lever and black hardware)
- 1 x 5mm Headset Spacer 28.6
- 1 x 3mm Quad Lock 360™ Index Mount Spacer
- 1 x Allen (Hex) Key

TECH SPECS
- Black anodized aircraft-grade aluminum, forged by precision CNC
- Assembled with short black lever and black hardware for minimalist design aesthetic
- Suits stem diameters 1 1/8" (28.6mm)
- Fits cleanly above the stem and held securely by the stem cap
- Fixed angle to suit common stem angles of +15° or -15°
- Dual-sided, reversible design. Attach the head to either side of the mount for your optimal setup and phone positioning
- Fine-tune clearances with the included 5mm headset spacer and 3mm Quad Lock 360™ Index Mount Spacer

Save space in your bicycle's cockpit with our Quad Lock® Stem Cap Mount or Quad Lock® Stem Cap Mount Adjustable. Both securely install between your bicycle's stem and stem cap, offering compatibility with a large variety of stem angles.

SECURE MOUNTING
These are our lightest and strongest bike mounts. Engineered from ultra-light aircraft-grade aluminium, then rigorously tested for unmatched strength and durability. This high-performance material ensures the mounts remain tough without adding unnecessary weight, making them ideal for cyclists who demand strength and efficiency. With our patented dual-stage lock, you can ride confidently, knowing your smartphone will stay secure, even on the roughest terrain.

SLEEK DESIGN
Crafted from premium aircraft-grade CNC-machined aluminium, with black hardware and a compact black lever, our Stem Cap Mounts offer a minimal and lightweight aesthetic. They install seamlessly between your bike's stem and stem cap, ensuring a clean, unobtrusive look.

OPTIMAL VIEWING POSITION
Both mounts feature a dual-sided head design, allowing you to mount the lever head on either side, offering more flexibility in adjusting your optimal phone viewing position on a variety of stem angles.

The Stem Cap Mount Adjustable features a screw-tightened hinge to hold firmly in place in your preferred viewing angle.

QUICK TO ATTACH / DETACH
Simply twist and lock to view apps as you ride such as Ride with GPS®, Strava® or maps. Detach just as easily so you don’t miss a photo opportunity or important call.

WHAT'S INCLUDED
- 1 x Quad Lock® Stem Cap Mount Adjustable (with short black lever and black hardware)
- 1 x Allen (Hex) Key

TECH SPECS
- Black anodized aircraft-grade aluminum, forged by precision CNC
- Assembled with short black lever and black hardware for minimalist design aesthetic
- Suits stem diameters 1 1/8" (28.6mm)
- Fits cleanly above the stem and held securely by the stem cap
- Hinged design, tighten in place with included hex key
- Dual-sided, reversible design. Attach the head to either side of the mount for your optimal setup and phone positioning

SECURE MOUNTING
Both mounts come with our patented dual-stage lock, which allows you to ride with confidence knowing that your smartphone will stay secure on your bike, no matter the terrain.

QUICK TO ATTACH / DETACH
Simply twist and lock to view apps as you ride such as Strava®, MapMyRide or Apple® maps. Detach just as easily so you don’t miss a photo opportunity or important call. Remember, it’s all in the technique, not the force.

UNRIVALLED DESIGN
Both mounts are designed for aerodynamics. The Out Front Mount PRO features a lower profile and super rigid anodised aluminium mounting arm. The standard Out Front Mount can be reversed to go over the stem of your bike's handlebars.

Add a coloured lever to style your Quad Lock® Mount to your bike.

WHAT'S INCLUDED
- 1 x Quad Lock® Out Front Mount PRO assembled with black lever and hardware
- 3 x Spacers for 22.2mm, 25.4mm and 31.8mm bars (mount suits 35mm bars)
- 1 x Threaded Base Cap
- 1 x 3mm Hex (Allen) Key

TECH SPECS
- Aerodynamic, low profile straight arm
- Black anodised aluminium clamp and arm, made by precision CNC
- Assembled with black lever & hardware
- Suits handlebar diameters: 22mm, 25.4mm, 31.8mm and 35mm (7/8", 1", 1 1/4", and 1-3/8")
- 360 degree mount head rotation
- Compatible with Quad Lock® Light/Camera Adaptor
- Compatible with Quad Lock® Waterproof Wireless Charging Head
- Compatible with all Quad Lock® Cases and Universal Adaptors

KMC's digital ChainChecker is the most accurate tool for checking your chain’s elongation. - Measures up to 2.5mm elongation - Fits all chains including 11 speed - Handy electronic device - Stainless hardened metal body

Replacement plastic insert kit for K-EDGE Wahoo Mounts. The co-polymer insert for Wahoo 1/4-turn style computers is a replaceable item. While it is extremely strong, it is designed to fail on a significant impact before the tabs on the back of the Wahoo break. Attributes (specs): – Qty 1 – K-EDGE Co-polymer Insert for Wahoo 1/4 Computer (Part No. K13-1604) – Qty 2 – M3 x 0.5mm x 6mm with Pre-Applied Nylon 180,18-8 S.S. Screws

The K-EDGE co-polymer insert for Garmin 1/4 Turn style computers is a replaceable item. While it is extremely strong, we designed this insert to fail on a significant impact before the tabs on the back of the Garmin break. - Qty 1 – K-EDGE Co-polymer Insert for Garmin 1/4 Computer (Part No. K13-503) - Qty 2 – M3 x 0.5mm x 6mm with Pre-Applied Nylon 180,18-8 S.S. Screws

Convert your K-Edge Garmin Computer Mount to be a Computer + Action Camera combination mount. Works with any camera that utilizes the GoPro sytle interface, including GoPro Hero, Garmin VIRB, and Shimano CM-1000. - Camera Adapter mount with GoPro style interface - Fits K-EDGE Garmin Mounts (K13-500, K13-505, K13-560) - Locks GoPro, Shimano, VIRB style cameras underneath Garmin Computer. - Centers camera in out of site position - Improves video clarity by removing plastic mount shake - Colors: Anodized Black - Weight: 14grams *Note: Garmin VIRB requires the GoPro adapter that is included in the box with the VIRB.