SRAM NX EAGLE DUB 12-SPEED CRANK 32T Size:170mm so all types and sizes

so all types and sizes of helmets fit into it

Optimized for Zipp Firecrest® compatibility with clearance for tires up to 28c

Designed for the tastes of the peloton

Accessories: Mounting bracket

2 x Tokens

SRAM NX EAGLE DUB 12-SPEED CRANK 32T Size:170mm so all types and sizesDesigned for SRAM's X SYNC2 chainrings, the NX crankset is engineered for complete chain control each tooth's profile is precisely engineered to work quietly, efficiently and securely with the Eagle chain's inner and outer links. DUB technology features a better engineered bottom bracket and a new spindle design, which together allows for a more uniform approach to bottom bracket fitment, better sealing against contamination and forward and backward