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Bicycle parts

Categories

Priority Shipping

Delivery in 1-5 working Days

ECO

100% ECO

In-home Setup

Use our conversion kit and a battery pack to transform your push bike into a powerfuull eBike

Warranty and Return

6 months warranty and 30 days return

Everything You Need to Convert, Build or Repair an eBike — In One Place

Whether you’re converting your first bike or rebuilding a high-power custom, All4eBikes stocks everything under one roof. Our Cardiff shop carries the full Bafang BBS range — BBS01B, BBS02B, and BBSHD mid drive motors — alongside lithium batteries from 36V to 72V, hub motor conversion kits from 250W to 5000W, controllers, displays, and every spare part your drivetrain needs.

Not sure where to start? Our most popular starting point is a Bafang BBS02B motor paired with a 48V 15Ah battery — it handles the hills, it’s programmable for UK road use, and it fits the vast majority of standard frames. Browse the Conversion Kit and Batteries categories to build your kit, or contact us and we’ll spec the right combination for your frame and budget.

We install it for you!

🔧 Workshop fitting available — Drop your bike in, we handle the full install and UK-legal programming

Fast delivery!

⚡ UK next-day delivery — All kits dispatched from UK stock

Awesome Support!

📋 Free compatibility check — Message us your frame details before you order