Burgtec BCD Thick Thin Chainring104mm BCD Thick Thin Chainring the perfect partner for Shimano cranks.Designed to work with clutch derailleurs to keep your chain from dropping off even on the roughest of trails.Made from aerospace grade aluminium.Note: Bolt holes on 30T are threaded, 8mm x 0.75mm x 8mm Long chainring Read More

Burgtec 104mm Bcd Thick Thin Chainring : 32T : Burgtec Black This item is in stock at the following locations:Lake District WarehouseIn stock 39.99 Burgtec 104mm Bcd Thick Thin Chainring : 32T : Burgtec Black quantity Burgtec 104mm Bcd Thick Thin Chainring : 30T : Burgtec Black This item is in stock at the following locations:Lake District WarehouseIn stock 39.99 Burgtec 104mm Bcd Thick Thin Chainring : 30T : Burgtec Black quantity