Home » Cranksets » Fat Bike Cranksets » mr FAT BIKE CRANKSETS MR Cranks: Forged AL6061 Length: 165mm, 170mm, 172.5mm, 175mm BCD: 104/64mm Chainrings: 36Tx22T For BB Shell Width 100mm Speed: 10/11 Weight: 1006g ± 10g/175mm (BB Included) Technical Diagram