Juego de bielas de orificio cuadrado 170 mm 104BCD MTB 32T 34T 36T 38T 40T 42T plato individual
Suitable for:Single Chainring. Chainring Specifications. Crank Specifications. Weight: about 76.1g (The weight of each size will be different). Material:Aluminum Alloy. Material:7075-T6 Aluminum alloy.