De-mystify what fits your bike. Find compatible parts on eBay.

Dream build is ready — view it now

Bike saved to shed — pick a mode below to start searching.

Search for multiple parts at once. Everything runs in parallel — you get all results in one go, each filtered to your budget.

No bike set — go to Bike Shed to save yours. Parts will be searched without compatibility filtering.

Claude is checking compatibility — usually takes a few seconds…

Parts to find

Saddle Seatpost Handlebar Stem Cassette Rear Wheel Front Wheel Tyres Chainrings Pedals Rear Der. Brakes Chain Btm Bracket Bar Tape Rotors Inner Tubes Front Der.

Add the parts you need and set a budget. Claude will search for everything at once and suggest the best combination within your budget.