Every kit we sell is motor-specific — what fits depends on your bike's motor, not the bike brand.
The fastest way to get the right one is our Kit Finder: answer two quick questions (which motor, which version) and it matches you to the exact kit for your bike.
Already know your motor? There's a search bar on the finder that takes you straight there — type "Bosch Smart System", "EP8", "Avinox" or whatever's on your motor casing.
If the finder can't place your bike, it puts you straight through to us and we'll recommend the right kit personally. You can also browse the Top Picks guides below for a detailed breakdown by motor brand.