First

ROUND CRANKSET 4 BOLTS

  • Aluminium 7075 CNC Black
  • Narrow-Wide. Compatible 12V

 

BCD-104 mm / SHIMANO

Reference Teeth No.

I860R32
I860R34
I860R36

32
34
36

 

 

BCD-96 mm / SHIMANO SLX - XTM8000

Reference Teeth No.

I862R32
I862R34
I862R36

32
34
36

 

 

BCD-94 mm / SRAM

Reference Teeth No.

I861R30
I861R32
I861R34
I861R36

30
32
34
36

Options

(Swipe to see more options)

I860R

I861R

I862R