GET THE POWER TO THE REAR WHEEL…..

Horsepower is a wonderful thing. Professional competotors always say “the more horsepower, the better”! All the horsepower in the world won’t do your motorcycle one bit of good without a solid gear box and high performance clutch. Rivera Primo’s® PowerDrive™ 6 transmissions and gear sets as well as Rivera Primo’s® champion making Pro Clutch™ allow all your horsepower to get to the rear wheel. With 38 years of performance driveline experience products Rivera Primo has gives the engineering knowledge to manufacture the very best products for your hot rod scoot.
Rivera Primos PowerDrive™ 6 transmissions are endowed with the following:
- 2 Year limited replacement warranty with unlimited mileage
- Close Ratio Forged, Back Cut Gears for Positive Shifting
- 100 % RPM Tested Prior to Shipping
- Severe Duty Gears Built for High Performance Applications
- 860:1 Sixth Gear Ratio
- Smooth and Quiet Operation
- Industry-Standard Quality and Great Pricing
We have 6 speed PowerDrive™ transmissions for the following models:
1993-98 Evo Touring Models for std. & ½ ” offset.
1990-1999 Left Side Drive Evo Softail® Models
1990-1999 Right Side Drive Customs
2000-2006 Left Side Drive Twin Cam Softail® Models
200-2006 Right Side Drive Twin Cam Customs
Our PowerDrive™ 6 Speed Gear Sets will slide into the stock OE gear boxes on 1990-2006 Evo & Twin Cam Big Twins (Except 2006 Dyna® Models) and come complete with almost everything you’ll need for a expert installation (except the gear box)!
These PowerDrive™ 6 Speed Gear Sets feature the following:
- Close Ratio Forged, Back Cut Gears for Positive Shifting
- 100 % RPM Tested Prior to Shipping
- Severe Duty Gears Built for High Performance Applications
- 860:1 Sixth Gear Ratio
- Smooth and Quiet Operation
- Industry-Standard Quality and Great Pricing
- 6 month limited warranty