About Us

Our Crew


We are motorcycle enthusiasts, experienced, and trained techs.  We have been working on motorcycles in the Black Hills for about 40 years combined.  Our shop is always expanding, and we are always getting new equipment to expand our services and keep all repairs in house.

Backlash Motorcycle Shop  is located in Spearfish South Dakota and is Surrounded by the Beautiful Black Hills in Western South Dakota,  We are located  20 miles from one of the largest motorcycle rallies in the world, the Sturgis Motorcycle Rally,   As well as 70 miles from Mount Rushmore.  

What We Do


At BACKLASH we specialize in all aspects of repair, accessories, and improvements to Harley's.  We have all to the state of the art tools and equipment to diagnose, troubleshoot, and repair your motorcycle.  We are a dealer for a wide variety of motorcycle parts suppliers.  We do motor work from bearings to full motor rebuilds, and have experience with many different component combinations for each custom application. 

Parts & Accessories


We sell a full line of parts and accessories for all motorcycles, and stock  a wide range of parts including batteries, belts, tires, and hard parts for Harley motorcycles.  We also have many options and advice for engine modifications and upgrades.


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Contact Us

Get in Touch!

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Close to Sturgis, batteries, belts, oil changes, and all repairs from minor to major.


3525 E Colorado Blvd. Ste. 5, Spearfish, South Dakota 57783 .

(605) 644-8888


Open today

09:00 am – 05:00 pm