ZTTO 940HY Mountain Bike Steel Hollow Flywheel 9-Speed 11-40T Sprocket Bicycle Flywheel Color:As Shown • 2 x Set of

• 2 x Set of Wipes Packs

• Carry Bag Size: 268 x 155 x 48mm

with extra-long widths to accommodate most knee sizes

press and hold the backlight button

• 2 x Lens Guard

ZTTO 940HY Mountain Bike Steel Hollow Flywheel 9-Speed 11-40T Sprocket Bicycle Flywheel Color:As Shown • 2 x Set ofFeatures & Specifications Made of high quality steel material, high strength, wear resistant and durable Hollow technology can easily reduce weight and make riding easier With nickel chromium treatment surface, prevent flywheel from rusting, with longer service life Outstanding performance, to achieve the ultimate riding experience Specifications: Speed: 9 speed Material: steel Gear ratio: 11 13 16 20 24 28 32 36 40T Package included 1 x Bike Flywheel