Reference

Where to buy e-bike repair parts

Where to find e-bike repair parts: the maker's own parts store first, then independent e-bike parts specialists for controllers, displays, sensors and more.

Last edited Nov 9, 2026 by Pedalwise team Edit History Add a subpage

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The fastest repair usually uses the exact part from your bike's maker. When that part is out of stock or the bike is older, independent e-bike parts specialists can help, especially for common systems such as Bafang. These sellers are listed for information, not endorsements. Confirm fit with the seller before you buy, and see each part page for what to match.

Buy electrical parts to match your bike's system and fit them at external plugs, or have a pro do it. Skip any part sold to raise the speed limit or to bypass a sensor, and never buy a used or rebuilt battery. See E-bike battery.

Maker parts stores

Rad Power Bikes sells model-specific lights, tires, tubes, brake parts, cables and more on its parts store (Rad replacement parts), and its support site has step-by-step replacement guides for parts such as controllers (Rad RadRunner controller guide).
Ride1Up sells replacement parts by model, including controllers, displays, sensors and charge ports (Ride1Up Roadster parts), and a rear wheel and motor page by model and motor version (Ride1Up rear wheel and motor).
Aventon sells displays, display covers and controllers (Aventon).
Velotric sells model-specific displays, such as the Summit 1 display (Velotric).

Independent parts specialists

Area 13 E-Bikes

An e-bike shop in Grass Valley, California with an online store (Area 13 E-Bikes). Its controllers and displays section includes replacement displays such as an LCD8H for Rad bikes, KT and Bafang displays, controllers and a pedal assist sensor (Area 13 controllers and displays). Many listings don't name the bikes they fit, so confirm compatibility first.

California Ebike

A Bafang mid-drive service center that sells Bafang displays, controllers, sensors, wiring harnesses and brake sensors, and accepts motors for service (California Ebike). Its displays are labeled by protocol where it matters, such as UART and CANBUS versions of the same display (California Ebike displays).

Ebike Supershop

An e-bike shop in San Diego with an online parts catalog of controllers, displays, throttles, brake levers and wiring, with parts named for brands including Super73, Macfox and Lectric (Ebike Supershop parts).

Monster Scooter Parts

A scooter and e-bike parts seller in Colorado Springs with a page of parts listed by Lectric model, including a pedal assist sensor, brake levers with their wiring harness, headlights, chargers and a 7 speed shifter (Monster Scooter Parts Lectric parts). Most of its catalog is for electric scooters, so check the model name on each listing.

Before you order

Have your model, year and the part's label or number ready, and ask the seller to confirm fit.
Check the return policy. Ride1Up, for example, doesn't accept returns on motors and wheels (Ride1Up).
Buy chargers and batteries only from your bike's maker. See E-bike charger.

Parts pages

Sources

Stuck after these checks? Find a shop near you.

Need a pro?

If these steps didn't fix it, find a shop near you in our partner network. For battery or wiring trouble, look for shops marked Battery and electrical.

Talk

Questions, things that worked for you, or something that looks wrong on this page.

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