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Electronics

$75.00
Zipp's QuickView Integrated stem faceplate computer mount provides an efficient fix for an emerging challenge on modern bikes: system integration. This new mount doubles as the stem faceplate for a clean look that securely holds your cycle computer and a light or camera. No more multiple mounts bolted on here and there. The mount sits in front of your Zipp stem, positioning it for easy viewing and access. This is an easy way to add elegant integration to your road bike.
- Computer compatibility: Garmin, Wahoo
- Accessory compatibility: GoPro
- Lights: Niterider Lumina Series (with adapter), Light and Motion, Bontrager (with adapter), Gloworm (with adapter), Lezyne (with adapter), Infini (with adapter), Sigma Sport
- Lifetime warranty

$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)

$39.99
- Clear, water resistant phone pocket
- Window measures 3.25 x 5.25"
- Great for quick access while on bike
- Quick release stem mounting system
- Fits most stems
- Bag volume: 90 c.i.
- Size: 7.1x3.3x2.8"

$49.99
Wireless ANT+ heartrate transmitter for SIGMA ROX 10 and all other ANT+ compatible devices.
*Includes transmitter and soft strap

$39.99
The Sigma Pure 1 ATS is a purist amongst all bicycle computers. In one easy to read display, it answers the three most important cycling questions: How fast? How far? How long? And it does so in a very compact and attractive design.
- The Pure 1 ATS is a coded wireless computer. ATS refers to Sigma's own analog encoded wireless transmission system
- Incredibly legible - the Pure 1 has a very large 29 x 45mm display that facilitates reading for everyone; especially those with less than perfect vision
- Switch between the trip view and the totals view with just one touch of the button
- This sleek design sets new standards when it comes to blending in with the bike
- The flat handlebar mount was designed specifically to match the thin profile of the PURE 1 ATS computer, sitting flush on the handlebar or stem, making the computer look like it is part of the bike itself.
- Includes a single piece spoke magnet that fits all common size spoke sizes and easily attaches without tools
- PURE 1 ATS records the speed using the analog transmission system (ATS) transmitter, which wirelessly transmits the data to the computer

$166.99
- 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

$184.99
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

$79.99
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

$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.

$881.00
- AXS enabled for easy monitoring and firmware upgrades
- Fully integrated power meter into a direct mount chainring
- 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
- 8-bolt direct mount compatibility only to RED and Force eTap AXS cranks.
- Speeds: 12
- Chainring material: Aluminum
- Power Meter Type: ANT USB

$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

$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

$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

$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

$54.99
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

$13.99
Wire harness and hardware to measure computer data based on the front wheel.
- Fits most bars bars (25.0 to 31.8mm), 86cm wire, wheel magnet (fits up to 4mm bladed spokes) and zip ties
- Compatible with: Protege 5.0, 8.0 and 9.0

$13.99
Wire harness and hardware to measure computer data based on the rear wheel
- Contains bracket with 130cm wire, wheel magnet (fits up to 4mm bladed spokes) and zip ties
- Bracket fits most bars (25.4 to 31.8mm)
- Compatible with: Protegé 5.0, 8.0 and 9.0
- Ideal for rear wheel indoor bicycle trainers

$24.99
The Protege Series are great for training, touring, or keeping track of car-free miles.
- Four-line, easy-to-read macromonitor LCD display provides up to five pieces of data at a glance
- Heavy-duty, oversized wire harness and ultrasonically welded case ensure a durable, weatherproof unit
- Mode changing is easy: push the computer forward in the spring loaded bracket- the computer is the button
- Auto start/stop and LCD shut off
- Fits 25.0-31.8mm handlebars
- Weight: 57 grams with bracket and sensor
- Case size: 40mm x 47mm
- Height (w/ bracket): 27 mm

$29.99
The Protege Series are great for training, touring, or keeping track of car-free miles.
- Four-line, easy-to-read macromonitor LCD display provides up to five pieces of data at a glance
- Heavy-duty, oversized wire harness and ultrasonically welded case ensure a durable, weatherproof unit
- Mode changing is easy: push the computer forward in the spring loaded bracket- the computer is the button
- Auto start/stop and LCD shut off
- Fits 25.0-31.8mm handlebars
- Weight: 57 grams with bracket and sensor
- Case size: 40mm x 47mm
- Height (w/ bracket): 27 mm

$34.99
The Protege Series are great for training, touring, or keeping track of car-free miles.
- Four-line, easy-to-read macromonitor LCD display provides up to five pieces of data at a glance
- Heavy-duty, oversized wire harness and ultrasonically welded case ensure a durable, weatherproof unit
- Mode changing is easy: push the computer forward in the spring loaded bracket- the computer is the button
- Auto start/stop and LCD shut off
- Fits 25.0-31.8mm handlebars
- Weight: 57 grams with bracket and sensor
- Case size: 40mm x 47mm
- Height (w/ bracket): 27 mm

$13.99
Protege wire harness and hardware with extra length for use with tandem and recumbent bicycles
- Contains bracket with 160cm wire, wheel magnet and zip ties
- Brackets fits Standard (25.4-26.0mm) bars
- Compatible with: Protegé 5.0, 8.0 and 9.0
- Ideal for long wheelbase recumbent and computer installs on a tandem’s rear bars
$24.99
- Contains universal handlebar/stem compatible bracket, sensor and magnet
- Compatible with Protege 9.0 wireless computer
- Will not convert standard Protege 9.0 to wireless

$299.99
Pioneer's power meters are simply some of the best power-monitoring systems on the planet, and the SGX-CA500 computer is your chance to get the most out of your power meter and have a world-class data display. Pioneer has created the first, and only, power meter that measures power output and pedaling stroke efficiency for each individual leg, and the SGX-CA500 lets you analyze this data in real time. A few quick swipes give you access to your state-of-the-art ride data, and intuitive controls allow for scrolling, zooming, and screen customization to let you see what you want, when you want it. The 1.87-inch LCD screen makes it incredibly easy to see critical data, even if you are on the rivet up the final climb. As an added bonus, users of Shimano’s Di2 electronic road bicycle shifting system can now utilize the SGX-CA500 to track gearing and system status as they ride.
- Delivers high functionality for practical situations, in a small, lightweight (75 g) package
- Visualizes pedaling state and efficiency through graphical displays of force vectors (when used together with a pedaling monitor sensor)
- Enables new modes of training focused on pedaling skill development
- Displays over 100 data types, such as power, cadence, speed, and incline, all in real time
- Easy, intuitive touch-panel operation, even when wearing full-finger gloves
- Upload data to Cyclo-Sphere, our online data analysis service, via USB or Wi-Fi connection (Wi-Fi Internet connection required)
- Weight: About 75 g
- Dimensions: 58 mm (W) x 58 mm (H) x 19 mm (D) (without projection parts)
- Connector: microUSB
- Water-resistance: This device has a water-resistance rating of IPX-6/IPX-7
- Communications system (sensors): ANT+
- Communications method (network): Wi-Fi
- Positioning system (latitude/longitude): GPS
- Positioning system (altitude): Atmospheric pressure sensor
- Display: 160x128 pixel, horizontal 1.87-inch outdoor type, Black and white touch panel (resistive touch display)
- Built-in flash memory: 4 GB (user available capacity 3 GB)
- Guaranteed operational temperature range: -10 to 50°C
- Charging temperature: 0 to 45°C
- Power supply voltage: DC 5V
- Battery type: Lithium-ion battery
- Battery operating time: Approximately 12 hours (the battery operating time may decrease depending on the operating conditions)
- Charging time: Approximately 4 hours (Power off or normal charging)
- Accessories: Bracket, USB cable, Strap, Quick Start Guide, Warranty card, Important Information for the User
- Specifications and design are subject to change without notice.

$9.99
Replace your worn or damaged wiring on Origin8 wired computers (97517 / 97570)
- Includes bracket with (155cm) wired sensor, screw magnet and 4 cable ties
- Includes: Wiring Kit
- Compatibility: Data Station 8 / 10
** HEAD mount is HANDLEBAR mount only (not stem)

$35.99
Origin-8's Data Station 13W Wireless is a fine computer with all the basic, and some advanced functions to make every ride more fun, like a memory that lets you save a ride's stats to view them later. With no wires, this computer is easier to install and looks clean on your bike. It boasts a large easy-to-read LCD screen and displays all your key ride data, like speed, average speed, speed comparison (to tell if you're traveling slower or faster than your average speed), trip distance, clock and riding time. There's even a handy scan mode that lets you set it to cycle through distance, maximum speed, average speed and time so you can track all four simultaneously. The Data Station runs on one LR43 battery (included) and features auto on/off for low power consumption.

$20.99
Origin-8's Data Station 8 is an affordable computer with all the basic, and some advanced functions to make every ride more fun. It has a large easy-to-read LCD screen and displays all your key ride data, like speed, average speed, speed comparison (to tell if you're traveling slower or faster than your average speed), trip distance, clock and riding time. There's even a handy scan mode that lets you set it to cycle through distance, maximum speed, average speed and time so you can track all four simultaneously. The Data Station runs on one LR43 battery (included) and features auto on/off for low power consumption.
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