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On-bike

Trek Speed Concept Seatpost Reflector/Flare Mount
$2.50
Key features - Reflector mount for first and second generation Speed Concept seatposts - To use with a Bontrager Flare, use with the Bontrager Flare Horizontal Mounting Kit (sold separately)
Bosch SmartphoneHub Screw Kit
$2.99
The SmartphoneHub transforms your bike into a fully networked eBike. The smartphone and COBI.Bike app turn the SmartphoneHub into an intelligent control center that can be used for navigation, recording activities, and connection to other. The eBike can also be ridden without a smartphone due to the integrated display in the SmartphoneHub, showing the most important riding data. - The SmartphoneHub and the COBI.Bike app connect the eBike to the digital world and allow for navigation, music streaming, fitness tracking, and integration of other services and apps such as Strava - A 1.52-inch display allowing for use without a smartphone - The COBI.Bike app gives eBikers a permanent overview of the most important training data. such as performance, cadence and calorie consumption - The COBI.Bike app allows access to music and audiobook streaming services, such as Spotify or Audible, which can be operated by remote control - The SmartphoneHub charges phones using the eBike battery - Walk assistance function helps you push your eBike at speeds of up to 6 mph
Bontrager NCS Fender Disc Brake Adapter
$3.69
• Disc brake adapter for NCS fenders • Makes NCS fenders better fit disc brake bikes
Bosch SmartphoneHub USB Cap
$4.49
Bosch SmartphoneHub USB Cap, For protecting the bearing L1 und L3 on the drive unit. The SmartphoneHub transforms your bike into a fully networked eBike. The smartphone and COBI.Bike app turn the SmartphoneHub into an intelligent control center that can be used for navigation, recording activities, and connection to other. The eBike can also be ridden without a smartphone due to the integrated display in the SmartphoneHub, showing the most important riding data. - The SmartphoneHub and the COBI.Bike app connect the eBike to the digital world and allow for navigation, music streaming, fitness tracking, and integration of other services and apps such as Strava - A 1.52-inch display allowing for use without a smartphone - The COBI.Bike app gives eBikers a permanent overview of the most important training data. such as performance, cadence and calorie consumption - The COBI.Bike app allows access to music and audiobook streaming services, such as Spotify or Audible, which can be operated by remote control - The SmartphoneHub charges phones using the eBike battery - Walk assistance function helps you push your eBike at speeds of up to 6 mph
Lezyne D-Shape Seatpost Adapter
$4.49
Rear LED adapter for "D-Shaped" or flat seatposts found on select bicycles from manufacturers such as BMC, Giant and Specialized. Provides a stable, low-profile mounting surface for compatible LED lights. Compatible LEDs: - Laser Drive Rear - Strip Drive PRO Rear - KTV PRO Smart Rear - Strip Drive Rear STVZO - KTV PRO Rear - KTV Drive Rear STVZO - KTV Drive Rear
Bontrager Flare Round Mounting Kit
$4.50
Product details: - Replacement or extra mounts for all Bontrager Flare rear lights - Use to mount Flare lights to seatposts, racks, seatstays, or any other creative spot - Kit includes Flare light mount, two bases, and rubber strap adapters
Bontrager Duotrap S Cover - Carbon Road Frame
$4.99
Replacement chainstay cover for DuoTrap S Digital Sensor
Bontrager SpeedTrap Accessories
$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
CatEye CR-2032 Battery
$4.99
- Spare battery for computers and sensors - Unit, on card
Lezyne Direct X-Lock GPS Mount Insert
$4.99
Replacement GPS mount insert for the Direct X-Lock Mount System and the Alloy CNC Forward Mount.
Lezyne LED Handle Bar Mount Adapter
$4.99
Lezyne's LED Handle Bar Mount Adapter is a composite matrix adapter to replace the rubber strap that ships on 2016 and later models of Macro XL, Power XL, Super XXL, and Deca XXL lights, so that they can be used with the Aluminum Handlebar Mount, the Composite Handlebar Mount, Aluminum Helmet Mount, or Composite Handlebar Mount.
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
No Image
$4.99
For mounting rear lights on Topeak Tubular Rack, MTX BeamRack or any rack with 80 mm (center to center) mounting holes.
Bontrager Interchange Handlebar Bracket 31.8 Clamps
$5.00
Easy on, easy off storage Genuine Bontrager replacement parts for your Trunk, Pannier, Quick Cleat and Handlebar Bracket Interchange bag systems. Product details - Designed to allow Bontrager Interchange Handlebar Baskets to fit 31.8mm bars - Includes a pair of 31.8mm clamps
Lezyne CR 2032 Battery (2-Pack)
$5.49
Replacement lithium ion CR2032 batteries for use in the Femto LED lights. SPEC: 700 mAh, 3.6V.
49°N Humdinger Plus
$5.99
New patented thumb trigger improves strike force and volume. - 36mm alloy dome - Adjustable position - Ring sound: DING!
Axiom Baggage Straps
$5.99
Bungee-style tie down straps for securing large and/or awkward loads. CONSTRUCTION • Heavy-duty elastic with T6 hardened aluminum hooks ADDED BENEFIT • Pair with panniers for convenient top loading option
CatEye Spacer X
$5.99
Optional mounting bracket for the CatEye Rapid X, CatEye Rapid X2, and CatEye Rapid X3. Allows you to mount your Rapid to any of the CatEye tail light brackets.
Lezyne End Plug - Femto USB F Drive
$5.99
End Plug For Femto USB and Stvzo Femto USB Front
Lezyne End Plug - Femto USB R Drive
$5.99
End Plug For Femto USB and Stvzo Femto USB Rear
Lezyne End Plug - Strip Drive F/R
$5.99
Replacement rubber end plug for the Strip Drive Front, Strip Drive Rear or Strip Drive Pro Rear lights
Serfas GoPro Adapter Bracket (UNI-GO2)
$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
Serfas Universal Rack Mount
$5.99
Replacement Part – Universal Rack Mount - Fits all Serfas tail lights (Except TST-70, TST-100, & TBT-50R) - Bolts to rack for easy removal of tail light
Zefal Piing
$5.99
- Mini bell with quick release mount - Unique bracket that tightens by simply applying pressure with finger - Exceptional sound/travel for its size - Fits 19mm to 26.4mm handlebar diameters
Bontrager DuoTrap S Chainstay Cover - Alloy Frames
$6.25
Replacement chainstay cover for DuoTrap S Digital Sensor
49°N Reflective Stickers
$6.49
Pack of two yellow reflective stickers. - Each sticker measures 35 mm x 105 mm - Perfect for increasing the visibility of bikes and helmets
Bontrager Quick Connect Light Brackets
$6.49 - $7.99
Quick, easy straps for your Flare and Ion lights Product details (Front - Ion) - Fits all Ion headlights - Works best with 22.2 - 35.0mm handlebars Product details (Rear - Flare) - Fits all Flare tail lights - Works best with 27.2 - 31.6mm seatposts - Includes 16 degree offset for optimized use on seatposts
NiteRider Sentry Aero Tail Light Oversized XXL Aero Seat Post Strap
$6.50
The NiteRider Sentry Aero 260 Oversized XXL Aero Seat Post Strap provides a mounting option for a proper and correct fitment onto larger aero seat posts, commonly seen with popular TT Aero Road Bikes. Installation is easy with the loop around and hook design. - Includes: (1) Oversized XXL Aero Seat Post Strap - Compatibility Sentry Aero 260 Daylight Visible Tail Light only - Oversized Aero Strap Length, 7.25" length with comfortable stretch to 9" length - Fits 30.9 or 31.6mm diameter seat posts
Bontrager Tail Light Seat Pack Clip
$6.99
Put a Flare almost anywhere - For use with all Flare tail lights - Perfect for attaching to a seat pack, belt, backpack, or anything with a loop - 2g
CatEye Cadence Pedal Magnet
$6.99
Cadence Magnet for all CatEye computers that record cadence.
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