Made of high tensile steel material , makes it more WEAR RESISTANT and has extreme resistance to abrasion.
The unique design of the gear sprocket exclusively for mountain bike, provides you a better experience to control the shift function.
Adopted the hollow design to reduce the weight to some extent.
The surface is hard to rust and provides a long service life. And the surface of golden color has a fine appearance and will give you a luxurious feel.
.Description:
Product Category:Bicycle flywheel
Brand: ZTTO
Speed: 9 speed
Type: Super Fluid Drive location type
Color: nickel chrome gold (specially treated surface)
Teeth: the 11-13-16-20 to 24 to 28-32-36-40 t
Weight :(measured)9 speed 535g
Packing list:
9S 11-40T Bicycle flywheel * 1
Note:Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.
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