Bicycle Crank Set IXF 104 BCD CNC Untralight Crank Arm MTB/Road Bicycle Crankset

  

Original JIANKUN axis, the supporting ixf tooth disc. 31.8 600-760mm Carbon Fiber MTB Handlebar Bicycle Mountain Bike Flat Riser Bar.

Compatible: single disc, double disc, three disc 9S 10S crankset. Specifications: BCD 104,104mm, related holes distance: 74mm.