Sram Unisex Adult XX1 Eagle Fat Bike Crankset, Black, 170 mm, 30T, Fatbike 4 Inch Variant

The SRAM DUB technology ensures a lighter, stiffer and stronger crank The design of the carbon crank ensures extreme rigidity and low weight The included directly mounted X-SYNC 2 chainring provides significantly quieter performance with better dirt removal and durability The chainring has been specially developed for Eagle chains and drive strands DUB compatible bottom bracket sold separately