Electronic Components
A collection page of RA Cycles
About
Modern bikes run on two distinct sets of electronics — the drivetrain systems that handle shifting, and the motor and battery systems that power e-bikes. Electronic Components at RA Cycles covers both: batteries, chargers, range extenders, and control units for e-bike platforms including Bosch, Mahle, Fazua, and TQ, alongside batteries, charging cables, and service parts that keep Shimano Di2 and Campagnolo WRL wireless groupsets running. If you're keeping an existing e-bike on the road — replacing a battery, adding range with an extender, or sourcing a system-specific charger — you'll find the platform-matched parts here. The same applies to electronic groupset maintenance: Di2 internal and on-component batteries, Campagnolo WRL battery kits, magnetic charging cables, and the small wiring components that are critical to have on hand but aren't always easy to find elsewhere.
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