Specification:
Item Type: Bike Speed Flywheel
Material: Chrome molybdenum steel
Gross Weight: 278g/9.8oz
Product Style: 7 speed 11-28T silver
Features:
1Chrome Molybdenum Steel: The bike speed flywheel is made of high strength chrome molybdenum steel, with high strength and improved wear resistance. 2High Tension Backplane: The bike flywheel has a high tension backplane, and the surface is plated with three layers of nickel chrome, which is corrosion and rust proof. 3Applicable To: The flywheel is only applicable to the modification of the external 7 speed cassette flywheel for Bromptom bikes. 4Mud Discharge Holes: The bike flywheel has mud discharge holes, which can reduce the weight and make it easier to clean without mud. 5Chain Guide Slot Design: The bike speed cassette adopts the design of chain guide slot, which makes the speed change more sensitive.
Package List:
1 x Bike Speed Flywheel
3 x Accessories
