Introducing the RXF Multifunction Speedometer

If you’re seeking for the latest and greatest in meter technology, then feast your eyes on our RXF Multifunction Speedometer. Using the most recent TFT technology, this meter will amaze you for its versatile settings and vibrant colors. The TFT screen’s great display features a tremendous amount of functions such as : speed, tachometer, gear indicator, […]

Spring Cleaning Sale

 It’s so much fun to play in the dirt but now it’s time for the Spring Cleaning Sale! Get an additional 50% on already reduced prices for clearance products by entering promo code MUD50 at checkout. Offer valid until the end of April 2016. Offer apply only on the Clearance section.

Drag Specialties Magazine product showcase

We are very proud to have our HD-02 meters for Harley-Davidson® featured in this Drag Specialties product showcase; Magazine Vol.23 #3. You can view the whole magazine here or visit For more details about our Koso HD-02 meters for Harley-Davidson®, click here and you can also watch our video on Youtube.

New 2016 koso catalogs

We are proud to present you the new 2016 Koso North America catalogs! A lot of new and interesting products have been added to our line in order to enhance your riding experience. With the interactive table of contents and bookmarks you can now navigate easier through the products. We have different catalog for each […]

Happy Easter!

Get 10% discount* on any purchase during the Easter holiday by entering promo code BUNNY From March 25, 2016 to March 28, 2016 *Promotion apply on in-stock products only. Business hours during the Easter holiday We close on March 25, 2016 We’ll be back on  March 29, 2016