Engine upgrades:

      Big Bore Kits, Head Porting,            cams, tuners, air filters, exhaust .    If you want it to run it's best         talk to Aaron about performance packages.    

Custom Projects

 Thunder Valley Cycle's

custom fabrication and design modifies each bike to your desire.     

 Thunder Valley Cycles


Tue-Fri 10am-5pm & Sat 10am-3pm

Dyno Tuning

If you're into performance you

should see what Dyno tuning

can do for your bike!

Service Work 

We perform the recommended factory maintenance and repairs on Harley Davidson Motorcycles