Home » Cranksets » Mountain Bike » mt MTB CRANKSETS MT Cranks: Forged AL6061 Length: 165mm, 170mm, 172.5mm, 175mm BCD: 104/64mm Chainrings: 44Tx32Tx22T, 42Tx32Tx22T (AL7075) Speed: 10/11 Weight: 630g ± 10g/175mm (BB Not Included)