SRAM Rival Dub Crankset 172.5mm 46/33T

Modern aluminium cranks and 2x aluminium crown optimise the rigidity to weight ratio, with material only where it is needed The X-Range gear technology offers greater range and smoother progression, so you are always in the right gear Integrated 2x aluminium crown provides crisp and accurate front shifts DUB bottom bracket adds durability and simplicity (bottom bracket sold separately) 45mm Chain