2022 Harley-Davidson® for sale in Green Mount Road Harley-Davidson®, O'Fallon, Illinois

Harley-Davidson® Service and Repair near St. Louis, MO 

Lowest Rates for Certified Harley-Davidson® Repair in the St. Louis Metropolitan Area!

ONLY at Green Mount Road Harley-Davidson® can you get EXCEPTIONAL SERVICE with the BIGGEST VALUES:

  • Top-Notch Big Bore Kits
  • Great Exhaust Systems
  • Wicked Cam Kits
  • Awesome Wheel Kits

Motorcycle Service Near Illinois and Missouri 

Let our five-star service department take care of you and your bike. With over 100 years of combined experience, we have the experience needed to repair your bike at a rate that will please you and your wallet! Come in and see our certified Harley-Davidson® service staff for more details!

All of our technicians are Harley-Davidson® trained and attend on-going education classes every year. They are also currently in the PHD program, offered through Harley-Davidson®, which is an in-house training program as well as the Technician Recognition Program.

With our Express Lane Option, you can bring your bike in during regular business hours without an appointment and get taken care of as soon as possible with time permitting! Our friendly and knowledgeable service staff will complete the job while you wait.

So What Can I Get in the Express Lane?

So what can I get in the Express Lane?

  • 1 Tire Change
  • Grips
  • Derby Covers
  • Air Cleaner Covers
  • Some Accessories

and much, much, more! (The Express Lane, excludes all services that take more than one hour to perform by the Green Mount Road Harley-Davidson® Service Department, time permitting). Say "Goodbye!" to long waits and say hello to the Express Lane! Did you also know our Service Department offers pick-up and delivery for our Customers?

  • Make an appointment with our service department today. Choose accessories to install on your favorite ride.

  • No description available for this service.

  • No description available for this service.

  • When your vehicle breaks down, we’ll be there for you with emergency vehicle pick-up anywhere within our service area. Call us; we’ll come out and help you.

  • A full engine rebuild enhances your machine’s performance. We disassemble the engine down to the bare block and rebuild it with all new components. A full rebuild includes new parts, such as gaskets, oil pumps, timing chains, gears, and belts. You’ll get remachined valves, valve seats, and crankshafts, as well as a new air filter, fuel filter, spark plugs, water pump, and all the power of a rebuilt engine.

  • No description available for this service.

  • Purge contaminated fluid with a Transmission system flush. Regular system maintenance removes contaminants and deposits and helps extend your vehicle’s transmission life.

  • Protect your investment and keep your vehicle running smoothly with regular oil changes as specified by your manufacturer. Oil lubricates, cools, and cleans your engine. An oil and filter change is an easy, affordable way to maintain your vehicle and keep it on the road and running longer.

  • Improve the overall operation and performance of your machine for the upcoming season. Pre-season inspection includes a fuel system, engine, oil, exhaust, and battery check. Your vehicle will leave in peak performance operation with a clean air filter and everything it needs for the season.

  • No description available for this service.

  • No description available for this service.

  • Dyno

    For all of you power hungry riders out there, come by Green Mount Road Harley-Davidson® and check out our top-notch dyno facility; capable of handling most models for tuning.

    Dyno Testing

    Our modern test facility takes the guesswork out of machine set up, offering peace of mind, reliability, and performance to the owner or user that is second to none. Accurate data on the performance of your bike is gained by testing it when it arrived. This tells the technician what is wrong and therefore what is required to optimize your machine for best performance, economy, and power.

    Anyone serious about getting the best from their bike will find huge benefits from our service of trained professionals adept at dyno testing and analysis as opposed to any other option available. The carefully controlled environment of our dyno room, the accuracy, and level of diagnostic and programming equipment contained therein, together with the experience of our trained technicians at interpreting the data and making relevant changes to fuel and ignition settings give you the best value for money against performance available.

    Typically, loss of power gains derived from the DIY addition of exhaust, air filter etc. and can have a detrimental effect on engine performance unless harmonized by careful set up of the fuel and ignition systems.

    Dynojet 2015 Tuning Center

    You say your bike has a miss going 55mph, in 4th gear, riding up hills? We can simulate those running conditions in our dyno load simulator while providing pinpoint diagnostic data logging... And your bike never needs to leave our Shop. Call our Service Department today!

  • Protect your sled as it sits through the summer. Come into our shop and summerize your sled. We will add fuel STA-BIL® to your gas tank, fog the inside of your engine, spray metal protector on your metal engine components, grease your suspension and drive shaft, and completely prepare your sled for summer.

  • No description available for this service.

  • Improve the fuel economy, efficiency, and overall performance of your ride with a top engine rebuild that includes the following:

    • Valves, valve seats, shims, and guides
    • Piston rings
    • Cylinder wall hone
    • De-carbonized combustion chambers
    • Replacement head and base gaskets and seals
    • R&R idler guide or tensioner
    • New spark plugs
  • Full tune-ups are available year-round on all vehicles. Keep your machine running smoothly and extend its longevity. A full tune-up includes fluid changes, lubrication, adjustments, electrical maintenance, carburetion, a safety check, an overall performance check, and everything your vehicle needs to run smoothly.

  • No detail available.

  • A good windshield protects you from the elements while you’re out riding. Your windshield also makes your machine more streamlined and increases your speed. When you need windshield installation, come to us.

  • Let us prepare your vehicle for winter. We add fuel STA-BIL® to the gas tank, fog the inside of the engine, grease the suspension and drive shaft, and spray metal protector on all of your metal engine components to fully prepare your vehicle for winter.

Service