Shop Cycling Electronics @ Rock On Wheels

Bontrager 4 mm Cadence Band Magnet

Bontrager 9 mm Cadence Band Magnet

Range Extender Seat Tube Battery Cable

Bontrager Aero Wheel Magnet

AXS Battery

Bontrager Insta-Mount Adapter

Range Extender Downtube Battery Cable

Bontrager Trip Universal Handlebar Mount

40 Zerostack 44-ZS56/40 Headset Kit

Range Extender Step-Thru Battery Cable

40-Series 52/40 Steel 1.5˝ Crown Race

HRM Pro Plus Heart Rate Monitor

Gen 2 Charger with US Cable

Bontrager Softstrap Heart Rate Belt

40-Series EC HS Headset

Out-Front Handlebar Bike Mount

Bontrager DuoTrap Digital Speed/Cadence Sensor