Description
UPGRADE THE NOTORIOUSLY POOR CLUTCH ON YOUR LATE 1986-1989 EVO BIG TWIN WITH RIVERA-PRIMO S PRO-CLUTCH TM. QUICK & EASY INSTALLATION . . . PRESS OUT THE OEM HUB, PRESS IN THE PRO-CLUTCH HUB. YOU LL GET A 325% INCREASE IN CLUTCH AREA ALONG WITH SMOOTH & EASY HAND CONTROL.ALL THE HORSEPOWER
IN THE WORLD IS ABSOLUTELY USELESS IF YOU CAN T GET IT TO THE REAR
WHEEL. THOUSANDS UPON THOUSANDS OF PERFORMANCE-MINDED RIDERS HAVE CHOSEN
A RIVERA-PRIMOPRO-CLUTCH TM KIT TO HANDLE THEIR POWER TRANSFER CHORES.
THEY RELY ON A PRO CLUTCH BECAUSE IT DOESN T SLIP, WHINE OR BOG UNDER
THE INFLUENCE OF HIGH HORSEPOWER ! THE WORLD-FAMOUS LINE OF PRO-CLUTCHES
ARE EASY TO INSTALL, EXTREMELY SERVICEABLE AND VERY USER-FRIENDLY. THEY
CONTINUE TO BE THE INDUSTRY STANDARD FOR HIGH PERFORMANCE CLUTCHES.
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INSTALLATION CONVERTS YOUR OUTDATED COIL SPRING CLUTCH TO A DIAPHRAGM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 MOVMENT.
REQUIRES LESS HAND EFFORT AT THE HANDLEBAR, YET IT DELIVERS SMOOTH HAND
CONTROL.
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