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- Parts & Accessories (29)
- Cyclo-Computers (11)
- GPS (3)
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- Phone Accessories (14)
- Power Meters (12)
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Electronics

$39.99
The Wahoo RPM 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 allow you to connect to and display data on both smartphones and bike computers. Tracking speed data has never been this easy.
- Both ANT+ and Bluetooth Smart capabilities allow for a wireless connection to both smartphones and bike computers.
- No tangled wires on your bike to connect the sensor to your device.
- The RPM speed installs easily with no magnets required
- It only weighs 16.5 grams with the mount included
- Provides accurate speed data during your ride
- Mounts on most front wheel hub with a secure silicone casing
- Two LED lights show the sensor's device connection (blue) and speed detection (red)
- No charging required! Operates on a coin cell battery for up to 1 years.
- RPM Speed will fit with most bikes and frame sizes

$49.95
The name says it all… It holds tight and works with almost every smartphone having a 4.5” to 5.5” screen with or without a case. High quality, ultra-elastic silicone grippers tenaciously hold your phone for convenient display. The included strap mount rotates for portrait or landscape orientation. The Omni RideCase is compatible with other RideCase QuickClick mounts, like the RideCase CarMount or RideCase Armband.
- Material: Ultra-elastic silicone/engineering grade plastic
- Added Features: Angle adjustable Rotates for landscape or portrait viewing Included mount compatible with Topeak RideCase & PanoComp X
- Mount: Included strap mount for installation on handlebar or stem
- Weight: 26 grams (Case)
- Size: 13.1 x 6.9 x 1.7 cm / 5.2” x 2.7” x 0.7” (Case)

$64.95
The DX version of the Omni RideCase holds tight and works with almost every smartphone having a 4.5” to 5.5” screen, with or without a case. High quality, ultra-elastic silicone grippers tenaciously hold your phone for convenient display. The included RideCase Mount rotates for portrait or landscape orientation. The Omni RideCase is compatible with other RideCase QuickClick mounts, like the RideCase CarMount or RideCase Armband.
- Material: Ultra-elastic silicone/engineering grade plastic
- Added Features: Angle adjustable Rotates for landscape or portrait viewing
- Included mounts compatible with Topeak RideCase & PanoComp X
- Mount: Included mounts for installation on handlebar, stem or stem cap
- Weight: 26 grams
- Size: 13.1 x 6.9 x 1.7 cm / 5.2” x 2.7” x 0.7” (Case)

$30.00
Specialized's SpeedZone Sport provides all the data you need to quantify your rides. Its easy-to-read, double-line display lets you quickly check speed, mileage, and a whole host of other important functions. Plus, the SpeedZone's easy calibration makes setup a breeze and its interface is incredibly intuitive so you can spend more time pounding out the miles than trying to figure out how far you've ridden.

$3.99 - $31.50
CR2032 Lithium 3V battery for SIGMA computers, heart rate monitors, transmitters, and Micro Lights.
Compatible with:
- PC3
- PC4
- PC9
- PC15
- Shape watch
- FIT watch
- Onyx series HRM's
- PC 25.10
- PC 3.11
- PC 10.11
- PC 15.11
- PC 22.13
- RC 1209
- RC 14.11
- RC Move
- Micro Lights
Not Compatible with:
- ROX computers
- BC 1909
- BC 2209
- BC 23.16

$6.00
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

$45.00
3-IN-1 Handlebar Mounted Accessory Holder:
3-IN-1 Design:
- Headlights
- Action Cameras (GoPro)
- Garmin Computers (Compatible w/ Garmin Only)
- Adjustable Angle (100 Degree Tilt Up/Down)
- Materials: Aluminum Alloy, Nylon
- Simple Installation
Specs:
- Length: 105mm
- Width: 68mm
- Height: 57mm
- Weight: 76g
- Snap Ring Fitment: 31.8-32mm Bars
- Max Load: 400g

$18.99
$39.99
53% Off
BLE USB Adapter gives Rouvy virtual training software the ability to seamlessly connect to Bluetooth devices and sensors. The adapter contains a Bluetooth (BLE) radio that allows PCs to communicate with BLE devices, including Saris smart indoor bicycle trainers and power meters.
Most importantly, the BLE USB Adapter is necessary to update the firmware Over the Air (OTA) via VirtualTraining for the Hammer and Magnus bike trainers.
- Bluetooth adapter for PCs to work with Rouvy
- Needed for Over the Air Firmware Updates to Smart Indoor Bike Trainers.
- Works with PC desktops and laptops.

$5.00
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

$23.00
SRAM's QuickView Computer mount delivers an uncomplicated computer mount that‘s easy to install, lightweight, and above all, vibration and slip-free. At only 20 grams, with a single torx T25 bolt, flexible mounting clasp, and a 1/4-twist mount, it installs quickly, simply and securely on any 31.8mm handlebar. It works great with computers that use a 1/4-turn twist lock interface.

$23.00
SRAM's QuickView Computer mount delivers an uncomplicated computer mount that‘s easy to install, lightweight, and above all, vibration and slip-free. At only 20 grams, with a single torx T25 bolt, flexible mounting clasp, and a 1/4-twist mount, it installs quickly, simply and securely on any 31.8mm handlebar. SRAM's QuickView Computer Mount also features a center-offset design so the computer (sold separately) can be placed directly in front of the stem, or flip it to position the computer behind the bar for MTB or cyclocross use. It works great with computers that use a 1/4-turn twist lock interface.

$49.00
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

$59.00
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

$129.00
- Shift buttons mounted to the end of a bar plug
- Included wire connects to Blip Box
- Fits bars with 19 - 20.5mm inside diameter

$263.00
Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever. It's invisible technology that adds minimal weight and will help you get to the finish line faster, and it can be used to upgrade any eTap AXS bike.
- An elegant, integrated design
- DUB-PWR spindle-based unit measures left-side power to calculate total watts
- Proven Quarq reliability and accuracy
- Long battery life (400+ hours) to power a season of rides
- User-replaceable lithium AAA battery
- DUB bottom bracket adds durability and simplicity
- Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
- Lightweight (less than 40g heavier than standard crankset)
- Simple and affordable power meter upgrade option
- Right Arm/BB/Spider/Chainrings NOT INCLUDED

$368.00
Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever.
- An elegant, integrated design
- DUB-PWR spindle-based unit measures left-side power to calculate total watts
- Proven Quarq reliability and accuracy
- Long battery life (400+ hours) to power a season of rides
- User-replaceable lithium AAA battery
- DUB bottom bracket adds durability and simplicity
- Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
- Lightweight (less than 40g heavier than standard crankset)
- Wide chainline crankset for bikes with the widest gravel tires

$368.00
Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever.
- An elegant,integrated design
- DUB-PWR spindle-based unit measures left-side power to calculate total watts
- Proven Quarq reliability and accuracy
- Long battery life (400+ hours) to power a season of rides
- User-replaceable lithium AAA battery
- DUB bottom bracket adds durability and simplicity
- Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
- Lightweight (less than 40g heavier than standard crankset)
- BB not included

$368.00
Power every ride. We've taken the reliability, elegance, and features of Quarq's legendary crank-based power meter and dropped the barrier to entry once again. This new power meter platform is entirely contained within the DUB spindle for clean integration that fits more bikes than ever.
- An elegant,integrated design
- DUB-PWR spindle-based unit measures left-side power to calculate total watts
- Proven Quarq reliability and accuracy
- Long battery life (400+ hours) to power a season of rides
- User-replaceable lithium AAA battery
- DUB bottom bracket adds durability and simplicity
- Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
- Lightweight (less than 40g heavier than standard crankset)
- Wide chainline crankset for bikes with up to 700x45c or 27.5x2.1" tire widths (43/30T chainrings only)
- BB not included

$483.00
- AXS enabled for easy monitoring and firmware upgrades
- Bluetooth Low Energy and ANT+ compatible
- Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride
- Power balance measures left and right legs separately
- Uses a common CR2032 battery that last for 200 riding hours and changes without tools
- Power-upgrade compatible with the following RED and Force eTap AXS cranksets: RED 1x: 36T-46T, Force 1x: 36T-46T, Force 2x: 33/46, 35/48
- Bolt Circle Diameter (BCD): 107 BCD
- Power Meter Type: ANT USB

$585.00
It’s the best of both worlds. A light and stiff direct mount chainring with accurate Quarq power measurement elegantly hidden inside the DUB spindle lets you stealthily gather the data you need to progress. So you can focus your attention on the stunning finish of the carbon fiber crank arm.
FEATURES
- DUB-PWR spindle-based unit measures left side power to calculate total watts
- Long battery life (400+ hours) to power a season of rides
- User replaceable AAA lithium battery
- DUB bottom bracket adds durability and simplicity
- Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
- Lightweight (less than 40g heavier than standard crankset)
- Compatible with 135mm and 142mm rear spacing

$585.00
Our 43/30T chainring combo combined with a wide chainline increases tire clearance while providing ideal gearing for venturing off-road. But gravel riders need power measurement too, so we’ve elegantly integrated Quarq technology into the DUB spindle, stealthily gathering the data you need to progress.
FEATURES
- DUB-PWR spindle-based unit measures left side power to calculate total watts
- Proven Quarq reliability and accuracy
- Long battery life (400+ hours) to power a season of rides
- User replaceable AAA lithium battery
- DUB bottom bracket adds durability and simplicity
- Waterproof (IPX7 waterproof to 1 meter for 30 minutes)
- Lightweight (less than 40g heavier than standard crankset)
- Wide chainline crankset for bikes with up to 700x45c or 27.5x2.1" tire widths (43/30T chainrings only)
- Compatible with all SRAM Road Wide DUB BBs except Ai

$600.00
It’s the ultimate in integrated power measurement. The Force AXS power meter kit adds Quarq technology to our one-piece chainrings for the lightest, stiffest, and most accurate power package available. A 13-tooth delta on all chainring pairs ensures precise shifting for any setup, as well as a less dramatic change in cadence during front shifts. Combined with our most durable chainrings ever, it’s an unbeatable combination.
FEATURES
- X-Range gearing technology gives you more range and a smoother gear progression, so you’re always in the right gear
- Power meter is fully integrated into the chainring set for lighter weight
- Power readings are accurate within +/-1.5% and aren’t affected by climate conditions during a ride
- Measures right and left leg power balance
- Crisp and accurate front shifts
- Unique chainring shape results in a lighter weight, stiffer, more durable unit

$645.00
Enjoy the ultimate advantage of freedom and adventure that Eagle provides combined with the Quarq power meter platform that delivers on accuracy and reliability. The SRAM Eagle XX1 power meter is built to pair with the SRAM Eagle drivetrains, providing a significantly quieter performance and extraordinary durability. Take it on the dirtiest, gnarliest trails while maintaining confidence in your cycling components. You came to perform; the Eagle XX1 power meter will perform with you. You are working hard, pushing yourself to new heights in some of the toughest conditions. Ride with confidence knowing that your power meter will not quit when you need it the most. Enjoy up to 200 hours of ride time in any weather or trail condition with its IPX7 waterproof rating and 10k temperature compensation; if harsh environments do not hold you back, then you need a product capable of rising to the occasion. The Eagle XX1 power meter is designed to be rough-and-tumble tough. Train harder, ride faster and unlock your ultimate potential. The Eagle XX1 power meter brings simplicity and ease-of-use to your training. With MagicZero automatic calibration, there is no need to worry about calibrating before you ride; just jump on your bike and go. The Eagle XX1 also features Bluetooth low energy and ANT+ wireless data transfer, delivering power output information directly to your cycling computer.
- Speeds: 11/12
- BB Compatibility: DUB:BSA73, PF89.5, PF92, PF30 MTB73, BB30 MTB73, BSA MTB68SP
- Bolt Circle Diameter (BCD): 104 BCD
- Chainline: 52.0mm
- BB Spindle Interface: DUB
- Power Meter Type: ANT+ and BLE
- Crank Arms/Chainrings not included

$1,129.00
Every innovation in Quarq's DZero platform represented the 10+ years of Quarq's advances in power meter technology. This same platform is now combined with XX1 Eagle DUB CARBON TUNED crankset—lightest, stiffest, and strongest to date, and X-SYNC 2 chainring—providing significantly quieter performance with better mud clearing and extraordinary durability. Ready to power every ride.
- Bluetooth low energy technology and ANT+ wireless data transfer
- MagicZero: automatically checks and recalibrates your power meter as you ride (no need to manually calibrate)
- AxCad: no cadence magnet required
- 10K Temperature Compensation
- Battery: CR2032, 200-hour battery life, change without tools
- OmniCal: swap chainrings without affecting accuracy
- 2-year warranty
- IPX7 waterproof rating
- Accuracy: within 1.5%, measuring both legs

$1,291.00
In certain disciplines, the single-ring drivetrain reigns supreme. Championing simplicity, strength and durability, the SRAM RED 1 AXS power meter meets the demands of triathletes, time trialists and cyclocross racers. The power meter features improved aerodynamics thanks to direct mount aero chainrings with fully integrated power, and the tighter gearing range is perfect for racing and flatter terrains.
- Single-ring drivetrain simplifies functionality
- 48T and 50T variants have fully integrated power into a direct mount aero chainring
- 36-46T variants have spider-based power
- Chainrings can be easily changed without requiring recalibration of the power meter
- Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride
- Power balance measures left and right legs separately
- SRAM X-SYNC wide-tooth, narrow-tooth chainring technology provides maximum chain control
- Laser-etched chainring finish is more durable
- DUB bottom bracket adds durability and simplicity
- Non-aero chainrings can be installed with a single tool, making gearing changes a breeze
- Bottom bracket not included
- BB Compatibility: All SRAM Road DUB BBs
- BB Spindle Interface: DUB
- Chainring material: Aluminum
- Crank arm material: Carbon
- Power Meter Type: ANT+ and BLE

$1,291.00
The SRAM RED AXS power meter breaks with tradition — and breaks through to new levels of performance. SRAM reengineered road gearing: reducing front chainring size and adding more range to the rear cassette. They also maintained a 13-tooth delta on all chainring pairs, ensuring precise shifting for any setup. This results in more useful gearing and better shifting across all configurations. These power meters are also designed with Quarq's premier DZero power measurement technology fully integrated into the crankset. Welcome to the pinnacle of the power meter.
- X-Range gearing technology gives you more range and a smoother gear progression, so you're always in the right gear
- Integrated power measurement
- Power meter is fully integrated into the chainring set for lighter weight
- Power readings are accurate within +/-1.5% and aren't affected by climate conditions during a ride
- Power balance measures left and right legs separately
- Improved front shifting performance for crisp and accurate front shifts
- Unique chainring shape results in a lighter weight, stiffer, more durable crankset
- Integrated chainring design significantly reduces weight
- DUB bottom bracket adds durability, simplicity and broad compatibility
- Speeds: 12
- BB Compatibility: All SRAM Road DUB BBs
- BB Spindle Interface: DUB
- Chainring material: Aluminum
- Crank arm material: Carbon
- Power Meter Type: ANT+ and BLE
- Bottom bracket not included

$59.99
The Protege 9.0 uses the Planet Bike 4-line MacroMonitor display and has digital wireless technology to eliminate messy wires.
- Functions: Current Speed - Speed Comparator - Ride Time - Trip Distance - Dual Odometer (for 2 wheel sizes) - Average Speed - Maximum Speed - Clock - Temperature
- Digital technology results in decreased interference
- Easy-to-adjust sensor that fits bladed spokes up to 4 mm
- 4-Line MacroMonitor LCD displays up to 5 pieces of data at a glance
- Fits 25.0-31.8mm handlebars
- 21" wireless range

$69.99
Wires and sensors are a thing of the past! Simply mount the MSW Miniac Go GPS Computer to your handlebars and hit the dusty road. With simple two-button operation and eight functions at your fingertips, you can track distance, speed, trip time, and more while on the bike.
- 1.8-inch monochrome screen with backlight displays four functions at once
- Odometer: trip, total
- Speedometer: current, average, maximum
- Time: current, trip
- Also displays calories burned
- microUSB data cable included for charging
- Up to 10-hour continuous run time
- Water resistant

$3.59
Replacement Micro USB recharging cable for Lezyne Macro Drive, Mini Drive XL, Power Drive XL, and Super Drive XL LED Lights.

$34.99
Lezyne's Smart Energy Caddy is a lightweight, semi-rigid, top-tube-mounted smart phone caddy made from molded EVA foam with a durable woven nylon cover. Its clamshell pod design opens to provide easy access, and a mesh divider helps keep items in place. The Smart Energy Caddy's smart phone pocket holds any popular 4-5" phone model, and features a clear touch screen-compatible panel for full control of your phone. Three Velcro straps attach your caddy to your bike's top tube.
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