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Electronics

Garmin Vector S to Vector 2S Upgrade Kit
Upgrade your Vector S pedal-based power meter to the dual-sensing Vector 2S system. Garmin's Vector S to Vector 2S Upgrade Kit can accommodate both standard (12-15 mm) and large (15-18 mm) crank arms. Upgrading allows you to take that next step in performance by measuring the power from both legs, which can reveal strength deficiencies between your left and right side.
Bontrager SpeedTrap Accessories
$3.83 - $4.99
- Replacement parts and accessories for SpeedTrap Digital Speed Sensor - Fork Cap covers SpeedTrap pocket when sensor is removed - Spacer is required on some forks to position sensor closer to wheel magnet
Bontrager Computer Batteries
$4.99
Keep your computer and sensors ready for every ride with replacement batteries Key features: - CR2032 battery is used for most Trek and Bontrager computers - 23AE battery is used for the Bontrager Interchange Analog Wireless Sensor - LR44 and L1154 batteries are identical and used in Bontrager SpeedTrap Sensor
Bontrager DuoTrap S Accessories
$4.99
Key features - Replacement parts and accessories for DuoTrap S Digital Sensor - DuoTrap S Mounting Kit includes frame grommets and bolt - Frame Covers can be model-specific
Bontrager Madone DuoTrap Chainstay Frame Cover
$4.99
Frame Cover fills chainstay pocket when sensor is removed.
Lezyne GPS O-Ring Set
$4.99
Easily secure your GPS cycling computer to your favorite bike. Includes: - Two sets of O-rings (two diameters) - A backup O-ring in each size
Topeak F55
$4.99
Band style clamp with integrated QuickClick mount for fast, easy attachment and removal of Topeak Ratchet Rocket tool case and SmartPhone DryBag. - Fits 22mm-44mm tubes
SRAM QuickView Adaptor
$6.49
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
Bontrager Cadence & Speed Magnets
$7.50 - $9.99
Getting the correctly sized magnets means you're worrying about where the next coffee stop is, not if your computer is recording the ride. Key features: - Universal crank magnets work with any cadence sensor - Get the perfectly sized magnet, sized right for your bike and sensor - 20mm cadence magnet improves signal for wider gaps between crank and sensor
CatEye Universal Wheel Magnet
$9.99
Wheel magnet for all CatEye cycle computers
Garmin Quarter Turn Bike Mount
$14.99
Mount your Garmin Edge computer with the Quarter Turn Bike Mount. It includes the bike mount, rubber disc, and elastic bands to secure the Quarter Turn to your stem or handlebars.
Garmin Varia Tail Light Multi-location Quarter Turn Mount O-rings
$14.99
Use these elastic bands with your Varia tail light multi-location quarter turn mount to attach your compatible tail light (sold separately) to your backpack, helmet or other preferred location on your bike.
K-Edge Replacement Garmin Insert Kit
$14.99
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
Lezyne GPS Bar/Stem O-Ring Mount
$14.99
Each GPS unit comes with a Standard GPS Mount. Included are two sets of o-rings (two diameters), plus a backup o-ring in each size, a rubber shim and an X-Lock composite mounting bracket. The rubber shim supports the X-Lock mount which is engineered to attach at any 9° angle and still allow the computer to be mounted forward. The two super durable o-rings secure it to the bar, and the patent-pending X-Lock design will prevent the computer from being knocked out. The X-Lock securely fastens the GPS computer to the mount by pressing down at a 45° angle and rotating it forward until it "locks" into place.
Pro Steerer-Mounted Di2 Battery Holder
$14.99
• To position the Shimano Di2 battery inside the fork steerer • Including stainless steel tool to remove the set.
Tacx Tablet Holder Assembly Kit
$14.99
The Tablet Holder Assembly Kit allows fitting for various tablets to use with an at-home trainer.
Bontrager Speed Concept Mono Extension Mount
$19.99
Easily mount your computer in the fastest, most aero position possible with the Bontrager Speed Concept Mount. • Computer mount for the 2014 Speed Concept • Mounts to all mono extensions creating a faux bar for any standard handlebar-mount cycling computer
Garmin eTrex Swivel Belt Clip
$19.99
Keep your device within reach while on the move with this swivel belt clip. Your device fits securely into a mount that clips to your belt.
Lezyne GPS Watch Handlebar Adapter
$19.99
Attach your Lezyne Micro GPS Watch (sold separately) to your 31.8mm handlebar for easy viewing with this quick-mounting adapter.
SRAM eTap BlipClamp
$19.99
- Use to keep Blips in place on handlebars - Fits 31.8mm round portion of drop bar - Clamp mounts directly to bar outside of tape zone - Ideal for use with thumbs or index fingers while hands are on the tops - Right and left specific, just like Blips - Weight: 12 grams (for pair) - Material: Polypropylene - Compatibility: 11-speed - Recommended Group: SRAM RED eTap
Garmin Bicycle Mount Kit
$20.24
Garmin's Bicycle Mount Kit lets you attach any compatible Garmin to your bike's handlebars, so the data stays out in front where you can see it.
Wahoo Fitness Aerobar Mount
$21.99
Wahoo's Aerobar Mount adds the ability to securely mount your Wahoo Bike Case (sold separately) to your aero bars. It works with any of Wahoo's line of bike cases.
Bontrager Node Adjustable Handlebar Mount
$23.99
Product details - Provides infinite angle adjustment allowing for your preferred computer placement - Compatible with 31.8mm handlebars
3T Battery Holder
$24.99
3T's Battery Holder holds a Shimano Di2 seat tube battery(Shimano SM-BTR2) inside your seat post, enabling easy fitting and removal of the battery. It is compatible only with 31.6 diameter seatposts.
Bontrager Blendr Garmin High Mount
$24.99
Blendr is the ultimate integration system for clean and easy installation of lights, computers, and other accessories. Start with a Blendr stem, add the appropriate base, and finish with the Blendr Garmin High Mount for a clean, flush look that securely holds your Garmin centered over the stem. Key features: - Blendr is an elegant, integrated accessory mounting solution - Provides clean and secure mount for Garmin GPS - Works with any Blendr-compatible stem and the accompanying base - For use with Blendr bases (Pro, XXX, XXX bar/stem, and select Elite bases)
Bontrager Blendr Garmin Low Mount
$24.99
Blendr is the ultimate integration system for clean and easy installation of lights, computers, and other accessories. Start with a Blendr stem, add the appropriate base, and finish with the Blendr Garmin Low Mount to add a Garmin GPS directly to the Blendr stem mount. Key features: - Blendr is an elegant, integrated accessory mounting solution - Provides clean and secure mount for Garmin GPS - Works with any Blendr-compatible stem and the accompanying base - For use with Blendr bases (Pro, XXX, XXX bar/stem, and select Elite bases)
Bontrager Blendr GoPro Mount
$24.99
Blendr is the ultimate system for clean and easy integrated installation of lights, computers, and other accessories. Start with a Blendr stem, add the appropriate base, and finish with the Blendr GoPro Mount for a clean, flush look that securely holds your GoPro in a centered location. Key features: - Blendr is an elegant, integrated accessory mounting solution - Provides clean and secure mount for GoPro camera - Works with any Blendr-compatible stem and the accompanying base - For use with Blendr bases (Pro, XXX, XXX bar/stem, and select Elite bases)
Bontrager Insta-Mount
$24.99
Easily mount a cell phone and case directly to your bars for safe convenient access with the Insta-Mount and keep all of your favorite cycling and fitness apps safely accessible. • Mount your hard-shell smart phone case to your bike • Allows for easy access of phone on stem or handlebar • Includes Insta-Mount, universal mount, and application grid • Blendr-compatible
Bontrager Trip Mount for Blendr
$24.99
Blendr is the ultimate integration system for clean and easy installation of lights, computers, and other accessories. Start with a Blendr stem, add the appropriate base, and finish with the Blendr Trip Computer Mount for a clean, flush look that securely holds your Bontrager Trip computer in a perfect position to see on the go. Key features: - Blendr is an elegant, integrated accessory mounting solution - Provides clean and secure mount for Bontrager Insta-Mount or Trip Computer - Works with any Blendr-compatible stem and the accompanying base - For use with Blendr bases (Pro, XXX, XXX bar/stem, and select Elite bases)
Garmin Edge 800/810/Touring Silicone Case
$24.99
Protect your Garmin Edge 800, 810, or Touring with a form-fitting, silicone case and keep your mind at ease. Choose from a variety of cool colors to match your personal style.
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