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Parts & Accessories

$69.99
XLAB's C-Fast Computer Mount is the perfect mount to keep your computer in front and centered for quick and easy viewing. Adjustable every 5mm for the perfect fit, the C-Fast is compatible with all quarter-turn Garmin bike computers (sold separately).
• CNC aerospace aluminum
• Will be perfectly centered with aero extensions measuring 90, 100, 110, 120, or 130 mm center to center
• Includes hardware and instructions
• Weight: 30 grams

$72.49
Optional helmet mount kit
Compatible with Moonshine, Whitelite HP 5W, 2W+2W & 2W systems
Fits most helmets
Includes mount with wire harness extension

$159.99
This handlebar bracket has been developed so you can attach a tablet to your handlebars. The design provides a safe distance so that no sweat falls on the screen while you are training.
- Suitable for handlebars with a diameter ranging from 26mm to 35mm
- Adjustable to different tablet sizes: length 182-267mm, width 112-197mm, max. thickness 13mm

$99.99
Use this ANT+ antenna to connect an ANT+ trainer to your computer. That enables you to use computer software during your training sessions, such as the Tacx Trainer software, Zwift, and TrainerRoad. These programs read the training data transmitted by an ANT+ trainer and can control the trainer.
It features a long cable so the receiver can be placed close to the trainer for an optimal reception without loss. The antenna is compatible with all trainers that communicate wirelessly via ANT+.
$64.99
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

$8.99
$11.99
25% Off
The cadence magnet pedal insert is designed for tight installation situations. The principle is simple, yet space-saving: the power magnet attaches to any steel pedal spindle by magnetic force alone. From there, it triggers the cadence transmitter with each crank revolution.

$369.99
The PD-8X is the union of a precision 6V3W dynamo with the modern 15mm thru-axle(6 bolt or centerlock) disc specification …and the new acme of dynamo technology for “Xtreme” use. It is perfected integration of “bleeding edge” technology and muscular aesthetics. Yet the ultimate attainment of 8X remains its superior mechanical performance. Not only the most efficient in its class, the 8X is also the lightest in weight. With premium surface treatment and design, the 8X is gorgeous in motion and striking at standstill.
The 8X did not take industry standards at the basis for design. It sought to surpass them to the extent possible in every respect. Not stopping at slipping a 15mm thru-axle into a tested hub dynamo design, the 8X incorporates inter alia increased bearing diameters for added mechanical strength and expanded flange distances for more resilient wheel builds. It is our pleasure to present the 8X to you.

$219.99
Shutter Precision (SP) 6V/2.4W dynamo hub for disc brakes. These hubs are relatively new and are earning excellent reviews. 32 holes.

$109.99
Shimano BT-R1A External Di2 Battery
- All Di2 components on the bicycle require the same firmware version. Using Di2 components with different firmware versions may cause malfunctions
- Use Di2 system checker to update component firmware
- Di2 External Battery, battery charger, and power cable are universal between Dura-Ace 9070, 7970, Ultegra 6870, 6770 and Alfine Di2 systems
- Battery weight: 71 grams

$5.99
Replacement/Spare Part – UNI-GO2 GoPro Adapter Bracket
Allows mounting of Serfas headlights to GoPro action camera mount systems (e.g. helmet mount, handlebar mount, etc.)
- Compatible with all current E-Lume and late model True Series headlights

$70.99
SRAM eTap batteries are literally a snap to remove and charge. Just flip the tool-free battery latch up and slide the battery up and out of the derailleur. Then snap the battery into the USB powered charger and connect the charger to any USB power source or A/C USB adaptor. A full charge takes just 45 minutes to complete.
- Finish: Black
- Compatibility: SRAM RED eTap

$86.99
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

$60.99
Pair Quarq's ANT+ USB stick with Qalvin 1.5 for firmware upgrades, diagnostics, and calibration on Windows and Macintosh computers.

$104.99
Minoura Training Accessories like the ANT+ Minoura Speed/Cadence sensor (SPD/CD Separate type) are a fantastic complement to your favorite trainer or roller.
- Pickup and transmit the speed and cadence data
- Separate type
- Low energy ANT+ wireless protocol
- Minoura is an official ANT+ Alliance Member
- Universal on every ANT+ device
$29.99
$124.99
76% Off
Bluetooth 4.0. (BLE) wireless communicated technology based on the SPD / CD combo sensor.
Accessory for LiveTraining or LiveCycling App.
- BLE sensor for recording speed and cadence when riding your bike
- All-in-one design
- Low energy BLE wireless protocol
- Mounts easily to the bike’s chainstay and protects the finish with a soft rubber mounting kit
- CR2032 battery for easy replacement
- Pairs easily with many Apps (not only Live series Apps) See each App for any restrictions
- Based on standard Bluetooth 4.0. (BLE) technology
Compatible Devices
- iPhone : 6, 6 Plus, 5s, 5c, 5, 4S
- iPad : 4th gen, 3rd gen
- iPad Air
- iPad mini
- iPod Touch: 5th gen

$93.74
$124.99
25% Off
(Bluetooth Smart Enabled)
• Speed & Cadence sensors connect via Bluetooth Smart (4.0) when paired with an Apple iPhone 5/4S, iPad (3rd Generation or newer) or iPod touch 5th Generation
• Includes 1 x Speed / Cadence Sensor
• Spoke magnet and Crank arm bridle
• Zip ties and mounts
• Battery: 1 x CR2032

$9.99
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.

$154.99
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

$59.39 - $69.99
A lightweight and highly adjustable mount for positioning any Garmin computer on aero bars. The pivoting two piece design offers multiple mounting positions based on aero bars, hydration systems and rider preference.
- For 22.2mm diameter aero bar extensions
- Compatible with all Garmin EDGE computers
- Highly adjustable for multitude of mounting positions
- Replaceable Garmin Insert with K-EDGE “Definitive Click” locking system
- GoPro Interface Compatible
- Weight: 29g
- Anodized Colors: Black, Red, Blue
- Made in Boise, Idaho, USA
- Lifetime Guarantee against material or manufacture defects. Damages due to abuse or crashing excluded

$92.99
At 32 Grams the Race Mount is 33% lighter than the “standard” Wahoo Mount.
- CNC Machined 6061-T6 Aluminum Platform, Injection Molded Copolymer Interface
- Compatibility: Wahoo Bolt, Wahoo Mini
- Fits Handlebars: 31.8MM
- NOT GoPro Compatible
- Anodized Color: Black
- Made in Boise, Idaho, USA
- Lifetime Guarantee against material or manufacturer defects. Damages due to abuse or crashing excluded.
* Attention: ASSEMBLY BOLTS NOT MEANT TO BE REMOVED OR TAMPERED WITH AT ANY TIME.
The torx head bolts are installed using a permanent thread-lock compound. Doing so will void all warranties.
Please contact K-EDGE warranty manager Info@K-EDGE.com for questions or concerns. We highly suggest you follow the recommendations in the Sigma instructions that recommend use of the provided tether leash.

$117.49
- Compatible with Wahoo Roam computer
- CNC machined aluminum
- Includes lockable set screw, replaceable insert
- Aerodynamic fit
- 31.8mm clamp
- Mount Weight: 48g

$114.99
- CNC Machined 6061-T6 Aluminium, injection molded copolymer interface
- Compatibility: Wahoo Bolt
- Fits handlebars: 31.8mm
- Mount Type: TT Bar 22.2mm

$48.74
$64.99
25% Off
A compact aluminum mount designed for serious riders, the Pro Bike Seat Rail Mount allows you to capture the rear-facing angle—including riders in tow, the scene you just passed and anything else in your rearview. Compatible with most two-rail seat designs and all GoPro cameras and housings.
Light and durable aluminum construction
Clamps to most two-rail seat designs, enabling rear-facing shots
Compact, under-seat position makes this mount nearly invisible
What's In The Box?
Pro Bike Seat Rail Mount
4mm Hex Key
Bracket Screw
Mounting Screw

$64.99
Garmin's ANT+ USB stick plugs into your computer's USB port to wirelessly transmit your activities to Garmin Connect and Garmin's Training Center. It automatically receives your activity data when your compatible ANT+ Garmin device is within range.

$54.99
Monitor your pedaling cadence 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.
Simply attach the sensor and ride. With no magnets or other exposed parts to line up, this sensor is easy to install, maintain and move between bikes.
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