Home » Cranksets » Mountain Bike » mb MTB CRANKSETS MB Cranks: Forged AL6061 Length: 165mm, 170mm, 172.5mm, 175mm BCD: 104/64mm Chainrings: 36Tx22T, 40Tx28T Speed: 10/11 Weight: 696g ± 10g/175mm (BB Not Included) Technical Diagram