Feature●This bicycle flywheel is made of high-strength steel with nickel and chrome coating and has a hollow design that achieves a good balance between strength and weight.●9-speed cassette, 11-40: 11, 13, 15, 18, 21, 24, 28, 34, 40 teeth.●9-speed cassette with locking ring. 9/27-speed, weight: 517g.●Compatible with Shimano, SRAM and Sunrace 9 speed freewheel bodies.●In terms of switching performance, we have specifically developed our tooth profile and use a narrow-wide tooth design to avoid chain drop when kicking back.Description
Specification
Type: Flywheel
Material: nickel-plated steel.
Size: 11-40 teeth
Weight: 475 g.
Suitable for the following bicycle types: mountain bikes.
Gear ratio: 11, 13, 15, 18, 21, 24, 28, 34, 40.
Compatibility: SRAM / Shimano, only suitable for medium and long cage rear derailleurs.
Package includes:
1 x 9-speed cassette.