BILLET ALUMINUM ROUND TOP RISERS | Big Twin | Dyna | FX | FXR | Servi-Car | Softail | Sportster | Touring | Trike RS Light remains bright regardless of

Light remains bright regardless of battery conditions

Stock single phase alternators on FI models generate a harsh output straining the charging system and create excess drag at the crank

Fits 1976-1986 FX with 35mm fork tubes

Drilled rotors provide better braking in wet weather

A modest lift in torque and throttle response for stock engines

BILLET ALUMINUM ROUND TOP RISERS | Big Twin | Dyna | FX | FXR | Servi-Car | Softail | Sportster | Touring | Trike RS Light remains bright regardless ofChrome Tapered style billet aluminum risers are a timeless design. They come complete with top covers and allen head top cover screws. They are sold in pairs, 2" (5. 1 cm) high and threaded for use with 1 2 20 UNF riser bolts ZPN233382.