Integrated Crankset for Bicycle 170mm Crank Arms 104 Bcd 32/34/36/38T Chainwheel

  

F Integrated Crankset Mtb Crank Arms For Bicycle Hollowtech 104 Bcd Crank 2 Crowns 32/34/36/38T Mountain Bike Connecting Rods. Compatible: single disc, double disc, three disc 9S 10S crankset.