This freewheel easy to control the shift function, due to the special design of the gear sprocket exclusively for mountain bike.
Features:
Has higher strength, fine durability and has extreme resistance to abrasion.
Easy to control the shift function, due to the special design of the gear sprocket exclusively for mountain bike.
There are four types for you to choose, 9/10/11/12speed, you can choose according to your demands.
The strong antioxidation makes it hard to rust to have a long service life.
A fine appearance and will give you a luxurious feel.
Specifications:
Type: 9/10/11/12 speed (optional)
Material: Aluminium Alloy
Color: gold, silver (optional) (11speed only silver)
Package size: 200 * 200 * 70mm
9 speed 42T
gold:
Item size: 426g
Package size: 446g
silver:
Item size: 426g
Package size: 446g
10 speed 42T
gold:
Item size: 458g
Package size: 478g
silver:
Item size: 442g
Package size: 462g
11 speed 42T
silver:
Item size: 460g
Package size: 480g
11 speed 50T
gold:
Item size: 590g
Package size: 610g
silver:
Item size: 580g
Package size: 600g
11 speed 52T
gold:
Item size: 690g
Package size: 710g
silver:
Item size: 669g
Package size: 689g
12 speed 50T
gold:
Item size: 615g
Package size: 735g
silver:
Item size: 600g
Package size: 620g
12 speed 52T
gold:
Item size: 710g
Package size: 730g
silver:
Item size: 688g
Package size: 708g
Packing List:
1 * Aluminium Alloy Flywheel
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