Burgtec 104mm BCD Thick Thin Chainring For The Bike 760mm wide

760mm wide

offering high performance and value for all kinds of riding

Satin polish finish

Extruded aluminum pedal body optimized for low weight and high strength

Moisture-wicking and breathable yarn

Burgtec 104mm BCD Thick Thin Chainring For The Bike 760mm wide104mm 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 bolts are required. 12 Speed Hyper Glide Chain Compatible Using on a E Bike?, please look at the steel E Bike Chainrings