This Federal Bikes "Impact Guard" Sprocket is a 6061-T6 aluminum sprocket with a plastic sprocket guard. The Federal Bikes "Impact Guard" Sprocket can be utilized by the supplied adapter ring with either 19mm, 22mm and 24mm crank spindles.

Impact Guard Sprocket

    • Style: Sprocket Bolt with plastic guard
    • Material: 6061-T6 aluminum, with holes for sprocket bolts
    • Sizes: 25T
    • Axle Diameter: Fits to 19mm, 22mm and 24mm crank spindles, adapter rings included
    • Thickness: 5mm
    • Teeth: 1/8"
    • Extras: with replaceable chain guard
    • Weight: 150g