605-695-1401

Live Full Throttle!

605-695-2272
Rapid City, SD 57702
SPP products

*Online sale 10% off and free shipping thru Dec 31st!

SPP only sells products from the top companies in the motorcycle industry and we even make our own SPP custom made products.  All the products we sell are dyno tested and proven to perform!  We run all the products we make or sell on our own dyno to assure that they perform up to SPP standards or we do not sell them!




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With a custom bike shop now with it's own dyno located in South Dakota and a state-of-the-art mobile dyno center traveling all over the country, Speed's Performance Plus specializes in professional Harley-Davidson dyno tuning and performance product installation!

 

Testimonials

  • "Amazing to work with. My husband and I took our Harley to Speed's during Arizona Bike Week. They greeted us and started trouble shooting our problem right away. They took the time to check everything."

    "Amazing to work with. My husband and I took our Harley to Speed's during Arizona Bike Week. They greeted us and started trouble shooting our problem right away. They took the time to check everything."

    Bruce and Andrea
  • "Jason, I very much enjoy speeds tech article in hot bike it is the first thing I read every month in my new hot bike.I am glad I got to meet you guys in sturgis this year and many thanks for the work speeds team did to my bike it runs great!"

    "Jason, I very much enjoy speeds tech article in hot bike it is the first thing I read every month in my new hot bike.I am glad I got to meet you guys in sturgis this year and many thanks for the work speeds team did to my bike it runs great!"

    Paul Fries
  • "Just a quick note to thank you once again for the catch on the cam of my bike and getting it back on the street so quickly. It ran like a top on the way home. I am very pleased and feel very fortunate that I stopped into see you at the Muskegon, MI bike week."

    "Just a quick note to thank you once again for the catch on the cam of my bike and getting it back on the street so quickly. It ran like a top on the way home. I am very pleased and feel very fortunate that I stopped into see you at the Muskegon, MI bike week."

    Doug

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Speed’s Services

Our shop and mobile dyno center are designed to offer complete performance services. This includes performance product installation and chassis dyno tuning. The parts we carry are items from the top manufacturers. Please call for a complete listing of products for your motorcycle.

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