Services for Harley-Davidson Motorcycles

You've reached "Jeff's Cycle Service" in East Helena, Montana. We have been in business for 28 years, offering services for Harley Davidson motorcycle only. Services include repairs, modifications and performance work for all Harley models. We have a full machine shop for all types of case, cylinder & head repairs or mods, and offer everything from oil changes to tire changing to engine building. As a Thundermax and Direct-link fuel injection service center we can handle all your fuel injection needs.

Hours of Operation

Our hours are 10am-6pm Tuesday through Friday, and 10am-4pm on Saturday. Winter hours may vary. Call in advance if you are traveling though, and we'll get you taken care of quick!


Our store is on Main Street in beautiful downtown East Helena, Montana, just 4 miles east of Interstate 15, on Highway 12 East. Driving east from Helena, that's 3 miles east of Walmart, turn left at the Town Pump gas station, then immediately right onto Main Street. Go east approximately 1/2 mile to 15 West Main Street.

Jeff's Cycle Service
15 West Main, East Helena, MT 59635
(406) 227-9122