product name

bicycle crank and chainwheel

material

steel

crank length

89,102,114,127,152,165cm

chainwheel teeth

 48T,38T,28T,42T,32T24T

thickness

2.3mm-2.5mm

pitch

12.7mm

FINISH

EDorCP

use

Mountain Bikes,Road Bicycles ,Kids'Bikes and Bmx