bicycle chainwheel crank

1.Crank: 114/127/152/170mm

2.Finish: ED or CP or UCP

3. two styles: The round cotter crank and the cotterless crank.

4. the length of the cotter crank is 89 mm, 102 mm, 114 mm, 127mm (children bicycle),140mm(22#bicycle),152mm(24#bicycle),165mm(26#bicycle),170mm,175mm(28#bicycle). cotterless crank without 170mm, 175mm.

5. hole is 16mm.

16mm

6. pin-hole is 0.95cm

7.petal spindle is 14*1.25mm

8.Crankset of cotter crank has 24T, 26T, 28T, 32T, 36T, 40T, 44T, 46T, 48T, 52T.

9.shape of crank:winding

10. .Material: steel

11.competative price

quality

design