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INSERT, STD. - TAPERED INSERT (STD). FOR 3" PULLEYS - Rivera Primo
Insert, 3.5" - For 1-3/4", 3" , & 3-1/2" Wide Front Pulleys - Tapered Motor Shaft
Insert, 3.5" - For 1-3/4", 3" , & 3-1/2" Wide Front Pulleys - Tapered Motor Shaft

Insert, 3.5" - For 1-3/4", 3" , & 3-1/2" Wide Front Pulleys - Tapered Motor Shaft

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  • 3-1/2" Diameter Inserts For 1-3/4", 3" , & 3-1/2" Wide Front Pulleys - Splined Motor Shaft

  • For 3" Pulleys 

  • Designed to fit, engineered to last. Rivera Primo performance and aftermarket parts for Harley-Davidson motorcycles

  • Rivera Primo - American made pro clutches, belt drives and other custom parts for V-Twin motorcycles – Whatever it takes to keep your V-Twin bike on the road!