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

  

Original JIANKUN axis, the supporting ixf tooth disc. Compatible: single disc, double disc, three disc 9S 10S crankset. Specifications: BCD 104,104mm, related holes distance: 74mm. Weight: a set of left and right crank 710g, plus BB 820g.