Motorcycle Repair Services for Sumner Area Dirt and Street Bikes


When it comes to motorcycle repair, dirt and street bike owners in the Sumner, WA area need look no further than PNW Powersports. We have the knowledge, skills, experience, resources and confidence to:

  • Take on any big or small motorcycle repair job 
  • Do motorcycle repair for a wide variety of dirt and street bikes
  • Complete all repair work to the highest levels of precision

We are equally adept at motorcycle maintenance services. Our goal is to satisfy your motorcycle repair and maintenance needs so thoroughly that we become the trusted bike expert for your lifelong motorcycle repair and maintenance needs.

If you are inclined towards riding ATVs, UTVs and PWCs, we can still serve Sumner residents. Apart from motorcycle maintenance and motorcycle repair in the Sumner area, we also specialize in ATV/UTV/PWC repairs.

Motorcycle Maintenance and Performance Upgrades for Sumner Area Bikes


With our motorcycle repair and motorcycle maintenance services at hand in the Sumner area, keeping a road-worthy bike couldn’t be easier!

A quick call to us gets your motorcycle repair or motorcycle maintenance job in the Sumner area scheduled as per your convenience. Moreover, this easy access to motorcycle maintenance and repair services comes without compromising on quality.

We are reputed for superior motorcycle repair and motorcycle maintenance in the Sumner area. We have built this good name by:

  • Employing certified motorcycle maintenance and repair mechanics
  • Using quality materials and parts for motorcycle maintenance and repair
  • Investing in cutting-edge tools for motorcycle maintenance and repair

We are committed to helping you get the most out of your bike. While our expert motorcycle repair and motorcycle maintenance services in the Sumner area keep your bike running well, we also excel at making innovative performance upgrades that make your machine look and sound cooler and go faster.

Why Choose Us for ATV/UTV/PWC Repairs in the Sumner Area?


Your ATV, UTV or PWC is one of your most cherished investments. So, when you need ATV/UTV/PWC repairs in the Sumner area, you must settle for nothing less than the best. Come to us and enjoy:

  • Quick and professional ATV/UTV/PWC repairs
  • Accurate and reliable ATV/UTV/PWC repairs
  • Smooth and hassle-free ATV/UTV/PWC repairs

To top it all, our unmatched ATV/UTV/PWC repairs in the Sumner area come at unbeatable rates. We charge very competitive prices for ATV/UTV/PWC repairs. Moreover, we are extremely honest with all our ATV/UTV/PWC repairs in the Sumner area.

We only make ATV/UTV/PWC repairs that are actually necessary and make you pay for only those ATV/UTV/PWC repairs in the Sumner area that your vehicle actually receives.

In the Sumner area, residents can call 360-284-4455 to schedule their ATV/UTV/PWX repairs, motorcycle repair or motorcycle maintenance services at PNW Powersports.

Dyno Time

PNW Powersports is now accepting appointments for Dyno runs, including tuning, diagnostic as well as good old horse power runs. 

The 250ix Powersports Chassis Dynamometer provides the ultimate in powersports dyno tuning/testing capability. With a 61 inch total drum width, and an extra drum and sliding carriage, the 250ix can handle UTV's, ATV's, Karts, Trikes, and Motorcycles.

Have your motorcycle, quad or 3 wheeler run on our state of the art Dyno. 3 full HP runs with AFR info and suggested tuning (if needed). We will give you a print out and recommendations.

We also offer a discount on future tuning, work and parts needed. Limited time only by appointment and prepaid at time of scheduled appointment (in person or by phone).

Base Package $ 99.00

  • Get four full pulls on our state of the art DynoJet 250ix
  • True Horsepower and Torque reading
  • Air / Fuel ratio
  • Your complete dyno session printed out in an easy to read graph plus, suggestions from our fully trained service technicians on how to improve your bikes performance and drivability. Base Package $99.00


Fuel injection tuning is used with the state-of-the-art Dynojet Eddy Load Dual Drum Dynamometer. For fuel injection tuning this is the way to go! *Carburetor models cost varies ..., sales tax additional.

Fuel Injection
Tuning Sportsbikes $350
ATV's and Dirt Bikes $250
V-Twin Cruisers $395
HP, Torque, Air/Fuel $99


Call or email us to set up appointments in December. Gift Certificates are available in any denomination for those wanting to give a dyno run to their powersport enthusiast for the holidays. For a limited time you can get a $100 gift certificate for only $90.


Where to find us

PNW Powersports

1713 Garrett Street, Suite 1

Enumclaw, WA 98022


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11am to 6pm Tuesday - Friday

9am to 4pm Saturday

Closed Sunday and Monday

Want Parts Online?

Check out our brand new website for parts and accessories online

We're adding new parts every day - if you don't see what you need, email us!