Colony #2053-10 Sprocket Bolt Set fits many Sportster and Big Twin Big Twin Engines / Clutch & Gaskets (Heavy) Provides modest power increase when

Provides modest power increase when used in stock engines These really shine when paired with complementary performance upgrades such as low restriction exhaust

6in diameter oversized rear rotor as opposed to the stock 11

Looking for an affordable master that works with many build styles

Flawless miter cuts

to produce the best universal rearsets for your money

Colony #2053-10 Sprocket Bolt Set fits many Sportster and Big Twin Big Twin Engines / Clutch & Gaskets (Heavy) Provides modest power increase whenColony #2053 10 Pulley Bolt Set for Harley Davidson Sportster and Big Twin This pulley bolt and washer kit contains domed hex bolts and washers. Essential for keeping the pulley attached to the wheel, you'll want to keep a set or two on handmany factory service models recommend replacement any time the bolts are disturbed. Colony recommends one time use only of their pulley hardware in any application. Replaces OEM P N 3899 7 16" 141 3 4" Chrome