Wayne "Speed" Hanson 1950-2013
Speed's Performance Plus is a family-owned mobile custom bike shop, with a shop based in Rapid City, South Dakota.
Speed's suffered the loss of our founder, visionary and father, Wayne (Speed) Hanson in 2013. His sons, Jason and Jamie will carry on the legendary performance tradition with their team of mechanics. Speed's Performance Plus carries high performance, dyno proven parts and accessories as well a variety of uniquely engineered performance parts and services for customizing your bike or building the bike you've always wanted.
2 Mobile Dynos. 36 years of experience.
You'll find Speed's mobile dyno center at many major motorcycle rallies throughout the United States. Our state-of-the-art dyno center allows us to install performance parts, motor building and perform dyno tuning on the spot.
Can't attend the major rallies?
We can arrange to work on your bike from our Rapid City, South Dakota location.
Schedule Rapid City Service ⟶