Outer Primary Cover - Chrome. Fits 4Spd FX 1965-1986 & Softail 1984-1988. - Rollies Speed Shop Handgrips & Throttle Metric Polaris Most Sportster 1987-2021 (39mm Tubes)

Most Sportster 1987-2021 (39mm Tubes) Require:

485 Valve Lift

our proprietary crossover technology that helps to increase overall power from idle to redline

pleated top and sides maximize airflow from all angles

Patented Klock Werks “hips” on each side create downforce for added stability and the “flip” at the top kicks air up and over the rider for a smoother

Outer Primary Cover - Chrome. Fits 4Spd FX 1965-1986 & Softail 1984-1988. - Rollies Speed Shop Handgrips & Throttle Metric Polaris Most Sportster 1987-2021 (39mm Tubes)Features & Benefits: * Replaces OEM # 60507 77, 60507 82A & 60507 86A People who Buy this Product also Purchase: * Primary Gasket # JGI 60538 85 K * Primary Kick Stand Bumper Pad, Big Twin 1970 1995 # JGI 50100 70 * Chrome Primary Bolt Kit # CM 8762 17 P * Primary Cover Starter Shaft Bearing, Big Twin 1965 1988 & Sportster 1967 1980 # EMP A 9063