Rivera Primo

Rivera Primo Parts & Accessories

77 products

Rivera Primo have been making belt drives, clutch packs, and transmission components for Harleys for over fifty years. The Pro Clutch and Brute belt drive systems are what most builders reach for when stock components start slipping behind a stroker motor or aggressive cam — they handle real power without grabbing.

Big Twin and Softail focus, mostly. If you've taken your engine well past stock and the OEM clutch is on its way out, this is where the upgrade path tends to lead. American-made, deep parts support.

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