China high quality 3 speed mountain bike sprocket wheel 28/38/48T bicycle chain wheel crank

Material:

Steel

Crank Length:

170mm

Chainwheel Teeth:

28-38-48T

Use:

Mountain Bikes

Brand Name:

KEYO

Model Number:

W-CC-1701

Place of Origin:

Hebei, China

Color:

black

Weight:

1191g

Product name:

bicycle chainwheel and crank

Crank:

170CM

Finish:

ED OR CP

cover:

plastic

Supply Ability:

200000 Set/Sets per Month According to per customer's request