SRAM XX1 Eagle DUB Crankset Speed: 11/12 Spindle: 28.99mm BCD: Direct Mount SRAM 3 Bolt 30 DUB 170mm Black Fat Bike 4

DUB technology delivers the lightest, stiffest, strongest crankset available All-new SRAM CARBON TUNED crank technology provides extreme stiffness and light weight X-SYNC2 chainring provides significantly quieter performance, with better mud clearing and e