Parts & Accessories

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

OEM CR2032 3V Lithium Battery used in most CatEye cycle computers.

The MSW Computer Spoke Magnet is designed to fit round and bladed spokes of various diameters. - Tool-free installation - Alloy construction - Fits round and bladed spokes

Crank Arm Cadence Magnet for Specailized SpeedZone Computers.

A stem mount for SpeedZone Elite, Comp, and Pro computers.

Handlebar and Stem Bracket Band and Bracket for your Strada Wireless, Strada Double Wireless, Urban Wireless, Micro Wireless, Commuter, and Adventure. The FlexTight Kit Wireless system is the full kit for your CatEye wireless computer mounting needs.

Garmin's set of Bike Cadence Sensor Replacement Bands fasten your Bike Cadence Sensor (sold separately) to any size crank arm.

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.

High-efficiency charger cable for Flux headlights. - High capacity wire can transfer more power with less loss. - Custom "L" shaped Mini USB Male for the best fit to Flux headlights. - NOTE: This is a CHARGE ONLY cable and cannot be used for data transfer.

The Forward Mount is a hinged handlebar mount featuring a stiff and durable composite matrix construction with secure X-Lock and an integrated rubber shim. With a pressed-in stainless steel nut and 3mm hex stainless steel bolt, this mount's sleek, lightweight design positions the GPS computer in front of the stem for better visibility and improved aerodynamics. The X-Lock is a secure and reliable mounting feature integrated into the Standard GPS Mount and the Forward GPS Mount. It safely locks in the computer for worry-free riding over any type of terrain.

Quickly and easily swap your Bontrager or Trek cycling computers and wireless sensors between bicycles without tools with these silicone mounting straps. Large and small sizes ensure proper fit on most forks. • Designed for Bontrager and Trek analog wireless computers • Interchange analog wireless sensor installs and removes in seconds without tools • Interchange sensor includes both L and S silicone mounting straps to fit most forks • Batteries can be found in computer accessories

Mount your Varia Rearview Radar or Varia Smart Bike Light (each sold separately) to the seat post of a second bike with this quarter-turn mount. Includes mount and 2 fitting shims.

Complete 2 tasks with 1 cable using Garmin's charging/data cable. Connect the cable to your computer's USB port to recharge your compatible device and to transfer data to and from your computer. This cable also pairs with an optional AC adapter (sold separately). Compatible devices: - Approach S60, D2 Charlie, fenix 5/5S/5X, Forerunner 935, quatix 5, quatix 5 Sapphire, vivoactive 3, vivosport

The SpeedZone Stem Mount w/out Transmitter is a compression cap mounting ring for SpeedZone cycling computers.

SpeedZone Wired Speed Mount

Securely holds your Turbo Connect Display/Speedzone 2 computer. - Specialized Turbo Connect Display mount. - Left- and right-side compatible. - Mountain bike design situates a CPU above stem. - Fits 35mm handlebars.

SpeedZone 2nd Wireless Mount w/Transmitter

Wideslot Universal Computer Magnet

Looking for the right solution for transporting and protecting your iPhone? Want a system of mounts to make sure that your iPhone is secure no matter what you are doing? Look no further than the GoKASE from BiKASE. The GoKASE is a TPU injection molded iPhone case designed as a platform for transportation. With the X-Bracket mounting system, your phone is just an 1/8th turn away from being secure. Sold in Bike and Run configurations; you just pick your activity and then customize GoKASE with extra mounts when you need them. Perfect for mountain biking, road cycling or riding around town. Also works with Car Vent Mount system and Arm Band for running. - Fits iPhone 6 plus, 7 plus and 8 plus models - Fits handlebar 24mm-32mm diameter - Patent-pending cam lock system mounts to handlebar or stem - Adjustable vertically and horizontally

Looking for the right solution for transporting and protecting your iPhone? Want a system of mounts to make sure that your iPhone is secure no matter what you are doing? Look no further than the GoKASE from BiKASE. The GoKASE is a TPU injection molded iPhone case designed as a platform for transportation. With the X-Bracket mounting system, your phone is just an 1/8th turn away from being secure. Sold in Bike and Run configurations; you just pick your activity and then customize GoKASE with extra mounts when you need them. Perfect for mountain biking, road cycling or riding around town. Also works with Car Vent Mount system and Arm Band for running. - Fits all iPhone 6, 7 and 8 models - Fits handlebar 24mm-32mm diameter - Patent-pending cam lock system mounts to handlebar or stem - Adjustable vertically and horizontally

Monitor your speed as you ride with this easy-to-install wireless sensor. With no magnets or other exposed parts to line up, this sensor is easy to install, maintain and move between bikes. The speed sensor 2 attaches to the hub of either wheel. You can set up wheel size in our Garmin Connect online community or self-calibrate with an Edge cycling computer or compatible Garmin device. Once set up, you’ll get accurate speed and distance at all times — even without a head unit. ANT+ connectivity and BLUETOOTH Low Energy technology let you sync to Garmin Connect and other training apps, compatible devices and fitness equipment for better data when you ride indoors and outdoors.

Be ready for any terrain with this Garmin Edge mountain bike mount designed specifically for bikes with short stems. It’s ideal for off-road riding when you may not want your Edge bike computer mounted in front of your handlebar.

The Go Big On-Center Mount by K-Edge is the next generation in industry-leading light/camera mounts. The new mount provides easier installation with a stronger, more secure platform for your Lumina Series headlight or action camera. On-Center gives you a clean, centered position for your Lumina Series light, and a better-framed image with the newer style cameras that have lenses centered on the camera, such as the GoPro Session and Garmin VIRB. Compatibility All Lumina Series lights equipped with K-Edge GoPro Adapter (sold separately), GoPro HERO Original, HERO2, HERO3, and GoPro Session Cameras, Shimano CM-1000, Garmin VIRB, and Garmin VIRB X. - Includes: Go Big On-Center Mount and mounting hardware - Fits 31.8mm bars - CNC Machined 6061 T6 Aluminum - Stable and secure accessory mount - On-center view for Lumina Series lighting systems or other compatible devices - Lifetime Guarantee against material or manufacture defects (damages due to abuse or crashing excluded) - Dimensions: 11 x 20 x 4cm - Weight: 45.7g - Made in Boise, Idaho, USA - Note: Assembly bolts not meant to be removed or tampered with at any time

Our patented ANGi sensor calls for help when you can’t. In fact, it’s the first device to protect you before, during, and after a crash. It does this through a pairing with our Specialized Ride App for iOS or Android devices. And if it detects a crash, it commences a countdown that, if you’re ok, you can stop and keep riding. If, however, ANGi determines that you’re in need of help, it’ll send an alert to your selected contacts with your last known GPS coordinates and a message that you’re in need of help. What about if you’re out of service coverage? ANGi has a plan for that. Just set your estimated ride time before you head out when you know that your ride will take you out of range. All you need is an active data signal when you start your session. And if you haven’t completed your ride within that time frame, ANGi will send a notification to your contacts with your last uploaded location. - ANGi is a ride tracker, crash detector, and safety beacon. - Includes a one-year subscription to Specialized Ride Premium app. - Detects and reports potentially dangerous helmet impacts to the Specialized Ride app, which notifies your emergency contacts and sends them your most recent GPS coordinates. - Additional premium features include start ride notifications and ride-time alerts. - Attaches to Specialized ANGi-ready helmets. - Approximate six months' battery life on a 2032 coin cell battery. - Weight: 10 grams w/ battery - Two-year sensor warranty

SL Range Extender Cable 285mm MTB

A secondary or replacement mount for Specialized SpeedZone Expert and Comp computers. Includes a stem mount, bar mount, magnet and wireless ANT+ speed/cadence sensor.

Bontrager's DuoTrap Digital Speed/Cadence Sensor pulls double duty for your ANT+ cycling computer. It wirelessly transmits speed and cadence data and fits directly into the chainstay of certain Trek bicycles for a clean look that installs in seconds.

Connect ANT+ and Bluetooth Smart devices to all of the data available from the DuoTrap S sensor for your on-the-bike wireless needs. • ANT+ 2.4 GHz and Bluetooth Smart wireless digital speed and cadence sensor • ANT+ and Bluetooth Smart allow simultaneous use of Trip 300 and smartphone • For use with many ANT+ and Bluetooth Smart wireless technology enabled devices • Includes Bontrager wheel magnet, crank cadence band, and CR2032 battery • Works with Trek DuoTrap compatible bikes

The strongest K-EDGE Mount yet, designed for today’s heaviest computers, cameras and lights. Upgrade to the Garmin Max Combo mount for a solid and clean platform for your cycling electronics. Chosen by the best, year after year, when quality, performance and craftsmanship matter. - Max XL combo mount is compatible with all Garmin Cycling Computers - Combo Mount (Computer on top – light or camera underneath) with GoPro style light/camera interface - GARMIN approved replaceable computer insert protects computer tabs - CNC Machined Aluminum, Anodized Black with laser etched logos - Made in-house, Boise, Idaho USA with a Lifetime Warranty - Weight: 63g

Monitor your speed and cadence as you ride with these easy-to-install wireless sensors. With no magnets or other exposed parts to line up, these sensors are easy to install, maintain and move between bikes. The speed sensor 2 attaches to the hub of either wheel and self-calibrates with your Edge cycling computer or compatible Garmin device to give you accurate speed and distance at all times — even without a head unit. The cadence sensor 2 fastens to any size crank arm and measures pedal strokes per minute so you can get the most out of your training. Send live speed, distance and cadence data to compatible training apps or displays by using ANT+ connectivity and BLUETOOTH Low Energy technology. With both of these sensors on your bike, you can work to improve your personal best or see where you stand against the pros.