All the horsepower in the world is absolutely useless if you can’t get it to the rear wheel! Thousands of performance – minded riders have chosen to use a Rivera Primo Pro Clutch Kit to handle their power transfer chores. The world-famous lines of Pro-Clutches are easy to install, extremely serviceable and very user-friendly. They continue to be the industry standard for high performance clutches.

NEW!!! – 1056-0020 Pro Clutch Kit for 2006-Up Dyna Models & 2007-Up Twin Cam Big Twin

As you know, Harley has made some major changes on the 2006-Up Dyna models as well as 2007-Up Twin Cam Big Twin models. Besides having 6-Speed transmissions, they have changed mainshaft and sprocket shaft configurations. Rivera Primo has kept abreast and now introduces the latest addition to the world-famous Pro Clutch line, #1056-0020, complete clutch assembly for these bikes. As with the earlier version, this new model increases clutch area yet provides effortless hand control at the lever.

PC-1298-CA Pro Clutch Kit for 1998 – 2006 Evo and Twin Cam Models (excluding 2006 Dyna)

1056-0016 Pro Clutch Kit for Screamin’ Eagle Big Twins w/ Hydraulic Clutch Increase the clutch area of your 1998 – 2006 Evo or Twin Cam Harley (excluding 2006 Dyna) with the addition of this PC-1298-CA Pro Clutch. As with the other model clutches installation is simple and effortless. This model of Pro Clutch provides a nearly 100% increase in clutch area, plus smooth and uncomplicated hand control.

PC-1000-A Pro Clutch Kit for 1936 – 1984 Big Twins

Increases clutch area by more than 100%. Use with all belt drive or chain drive primaries, tin or aluminum, and any 4-speed transmission. Simple bolt-in installation converts your out-dated coil spring clutch to a diaphragm spring function. A durable double-row-ball-bearing replaces the stock caged bearings, eliminating clutch grab & clutch hub side movement. Requires less hand effort at the handlebar, yet delivers smooth control.

PC-1100-CA Pro Clutch Kit for late 1985 – 1989 Evo Big Twins

Upgrade the notoriously poor clutch on your late 1985 – 1989 Evo Big Twin with Rivera Primo Pro Clutch. With a quick and easy installation this model will provide a 325% increase in clutch area along with smooth, effortless handling.

PC-1200-CA Pro Clutch Kit for 1990 – 1997 Evo Big Twins

Upgrade the clutch of your 1900 – 1997 Big Twin model with this Pro Clutch model. As with the early Evo model, installation is quick and painless and you will increase your clutch area by nearly 100% along with smooth and easy hand control.

PC-1300-XL Pro Clutch Kit for 1991 & Up Evo Sportster and Buell Models

Now you can significantly upgrade the clutch on your 5-Speed Evo Sportster or Buell model by replacing it with a PC-1300XL Pro Clutch. With this model you will receive a nearly 100% in clutch area along with smooth and trouble-free handling.