Once again AMSOIL is the official oil of the Sturgis Rally. As we are within the travel dates I would like to remind you to stop in the store! We have plenty of inventory and our best sellers – The 20W50 motorcycle oil and the Octane Boost.

Not to mention the Nano-fiber oil filters which are incomparable as they offer twice the capacity and are 100% at 20 microns – something only nanofiber filters can claim.

We will be closed August 3rd, 4th, and 5th so be sure to visit now or after Wednesday. Save your engine from temperature stress now and enjoy better performance. And as we have shown – AMSOIL will save your transmission from the typical wear as seen from the others.

Here are the details from the Rally page:

AMSOIL has been a leader in synthetic lubrication since 1972 and the company’s motorcycle oils and premium filter products are distinguished by their excellence. Be sure to drop by the AMSOIL booth on Main Street just east of Junction Avenue. At the AMSOIL booth you will find information on how you can purchase AMSOIL products at wholesale, product information, motorcycle oil, oil filters, air filters and more.

Bikers wishing to have AMSOIL products installed while in Sturgis can visit Mad Dogs HD Performance at the corner of Junction and Sherman Street or at Exit 55 in Rapid City.

AMSOIL Synthetic Motorcycle Oils are the world’s most advanced oils for V-Twin and metric bikes, including those from Harley-Davidson. The state-of-the-art oil, which was formulated with high performance additive technology, provides exceptional multi-functional benefits for the special requirements of motorcycle applications including unsurpassed protection. AMSOIL Synthetic Motorcycle Oil helps bikes achieve optimal performance for hot-running engines, transmissions and primary chain cases.

Benefits include:

Improved Transmission Protection – smoother shifting.
Excellent Wet Clutch Performance – no slipping!
Excellent Corrosion Protection – protecting your engine better.
Outstanding Heat Resistance – Your bike runs cooler!
Excellent Value for Cost Effective Performance – more bang for your buck.\

PLACES to change your oil while in the Sturgis – Rapid City areas:

  • Mad Dog Custom Cycles – Sturgis: Intersection of Junction Ave & Sherman St (across from HD)
  • X-Treme Bikes / AMSOIL X-Press – Rapid City: Exit 55 on I-90 (near HD Rapid City)
  • Flying Tire Motorcycle – Deadwood: Steel Wheel Trading Post (6 mls south on US 385)
  • Easy Eddie – Sturgis: Buffalo Chip Vendor Row
  • John Todd – Sturgis: 2311 Park Ave, Sturgis (across from McDonalds)

OR by City:


  • Mad Dog Custom Cycles – Intersection of Junction Ave & Sherman St (across from HD)
  • John Todd – 2311 Park Ave, Sturgis (across from McDonalds)
  • Easy Eddie – Buffalo Chip Vendor Row

Rapid City:

  • X-Treme Bikes / AMSOIL X-Press – Rapid City Exit 55 on I-90 (near HD Rapid City)


  • Flying Tire Motorcycle – Steel Wheel Trading Post (US 385, 6 mls S. Deadwood, SD)
AMSOIL Official Oil of Sturgis – 8 Years

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