Top-Rated side-by-side, ATV, and Bike upgrades in Windsor, Colorado
EPIC MOTORSPORTS
We work on UTVs, ATVs, Dirt Bikes, and Motorcycles of all kinds: new builds, well-loved machines, old-reliables and everything in between. From performance upgrades to full repairs, we handle suspension, turbos, electrical, and more. Built for power. Built to last. Built the right way!
WINTER SPECIAL
With purchase of set of 4 tires*
*including mounting & Balancing, if app.
We know we're the best.
Don't just take our word for it.
Janice Carson2025-07-19Trustindex verifies that the original source of the review is Google. They were friendly and knowledgeable about the problem with my RZR. They did the repair timely and got my machine back so I could use it this summer. Maximiliano Ortiz2025-07-18Trustindex verifies that the original source of the review is Google. They are awesome! Very friendly and they really help you with your machine. Honest people and great prices! Pattie Marino2025-06-21Trustindex verifies that the original source of the review is Google. Excellent shop and very fair prices. Highly recommend. Douglas Dowdy2025-06-20Trustindex verifies that the original source of the review is Google. New management. Sarah & Dustin, knowledgeable, passionate & the most friendly people you will meet. True experts in all things powersports. Gat Carrasco2025-06-19Trustindex verifies that the original source of the review is Google. Super quick and friendly , was in and out in 10 minutes Jerry Grandt2025-06-10Trustindex verifies that the original source of the review is Google. Revitalized my 2014 KTM 350 that was slightly (OK - Severely ) neglected. I attempted to start the repairs but was in over my head. Fair pricing and very down to earth, friendly atmosphere! Highly Recommend! I will be taking other projects to them for help! Karen Langston2025-06-07Trustindex verifies that the original source of the review is Google. While visiting Epic Motorsports, I went to leave and my car wouldn’t start. Dustin and Sara jumped into action, diagnosed the issue, ordered parts for immediate delivery, and got me on my way in no time! If that’s not going above and beyond, I don’t t know what is!! Excellent service all around!! Mike Pyne2025-06-02Trustindex verifies that the original source of the review is Google. My razor was having a hard time staying running, they did their checks, ordered the parts and had me going again all within a couple days . They are very knowledgeable and very helpful. Will go back to them in the future and recommend them to everyone. 5+ stars !!!!! Jose Vasquez2025-05-31Trustindex verifies that the original source of the review is Google. Best shop for your sxs/atv needs hands down! Can’t beat their work and pricesGoogle rating score: 4.8 of 5, based on 63 reviewsVerified by TrustindexTrustindex verified badge is the Universal Symbol of Trust. Only the greatest companies can get the verified badge who has a review score above 4.5, based on customer reviews over the past 12 months. Read more
Hear it from our Customers.
SEASON SPECIAL
SNOWMOBILE SERVICES
Repairs on snowmobile hoods, tracks, windshields, engines, cylinders, seat, and more!


















Turbo Installs
Looking for more power on the trails? A professionally installed turbo kit delivers better acceleration, increased torque, and improved overall performance. We install and tune turbos for Can-Am, Polaris, and other top UTV brands.
Lift Kits
Tackle tougher terrain with a professionally installed lift kit. Whether you need extra ground clearance for rocky trails or better suspension travel for a smoother ride, we offer lift solutions for any SXS. Get the right setup for durability, stability, and off-road performance.
Light Bar Installs
A quality light bar is a must for night rides and low-visibility trails. We install durable, high-output lighting that improves visibility and keeps you riding longer. Whether you need a sleek setup or a full off-road lighting system, we’ve got you covered.
Custom Audio Upgrades
Bring your music to the trails with a custom audio setup built for Side-By-Sides. From full sound systems to weatherproof speakers and subwoofers, we install high-quality audio that holds up to dirt, water, and rough terrain. Get the sound you want, wherever you ride.
Featured UTV/SXS
Services
CAN-AM
Can-Am Maverick X3, Defender, Sport
POLARIS
Polaris RZR, Ranger, General
HONDA
Honda Talon, Pioneer
KAWASAKI
Kawasaki Teryx, Teryx 4,Teryx KRX 1000
YAMAHA
Yamaha YXZ, Wolverine, Viking
We’ll get you back on the trails in no time with expert service and efficient repairs.
Pricing
No hidden fees or surprises — just fair, upfront pricing and service you can trust.
rated
Our reputation is built on quality work, expert UPGRADES, and satisfied riders.
Located in Windsor, CO – we are proud to serve Northern Colorado’s off-road community.
Featured ATV/QUAD
Services
General Maintenance
Keep your quad running strong with routine maintenance and general repairs that prevent bigger issues and keep you ready for the ride.
Suspension & Steering
Dialed suspension and tight steering make all the difference when you’re pushing your machine. We handle everything from shock service to full suspension upgrades to keep your ride smooth and in control.
Engine & Drivetrain
Whether you’re chasing more power or fixing a hard-starting machine, we handle engine diagnostics, clutch work, and drivetrain repairs that keep your ATV running strong.
Custom Upgrades
Want to make it yours? We install custom upgrades like winches, lighting, racks, and more—built to match your ride style and hold up to real use.
And more!
Need something not listed? From electrical troubleshooting to tire swaps and everything in between, we’ve got you covered – just bring it in.
HONDA
TRX, Rancher, Foreman, Sportrax
SUZUKI
KingQuad, Quadsport, LT-R450
POLARIS
Sportsman, Scrambler, Phoenix
YAMAHA
Grizzly, Kodiak, Raptor, YFZ
KAWASAKI
Brute Force, KFX
CAN-AM
Outlander, Renegade, DS 250
Oil Changes
Keep your engine lubricated and running smoothly. We recommend oil changes every 5-10 hours of riding (less if you’re racing!)
Air filter Cleaning & Replacing
A clogged air filter means your dirt bike isn’t running at peak performance. Clean air filters every dusty ride or every 5-10 hours.
Suspension Services
Good suspension is crucial for a comfortable and controllable ride. We recommend servicing suspension every 20-30 miles or when performance drops off.
Clutch Inspections & Adjustments
Keep shifting smooth and consistent with regular clutch inspections and adjustments. Make clutch inspection part of your maintenance schedule every 20-30 hours or 10-15 hours for aggressive riders.
General Maintenance
Chain cleaning and lubrication, brake inspection, brake pad replacements, coolant checks, radiator flushes, spark plug replacements, valve adjustments and more.
Featured Dirt Bike Services
HONDA
CRF Series
SUZUKI
RM-Z and more
KTM
All models
YAMAHA
YZ, WR Series
KAWASAKI
KX Series
& MORE!
Call for details
Featured Motorcycle Services
Note: we do not service Harley Davidsons
Suspension & Brakes
We service forks, shocks, pads, rotors, and fluid systems to keep your ride smooth, responsive, and safe at any speed. Whether you’re due for maintenance or chasing performance, we’ve got you covered.
Tire Services
We professionally mount and balance tires for all major street bikes. Whether you’re replacing a worn set or upgrading for better grip, we’ll get it done right.
Electrical & Diagnostics
From dead batteries to wiring issues and warning lights, we pinpoint electrical problems fast. Our diagnostic process is thorough, clean, and built to prevent repeat issues.
Chain & Sprocket Replacement
Keep your drivetrain tight and responsive with expert chain and sprocket installs. We use proper tensioning and alignment techniques to ensure smooth, lasting performance.
Lighting & Accessories
Add visibility and function with LED lighting, phone mounts, power ports, and other rider-focused upgrades. We install everything cleanly, with hidden wiring and proper switch placement.
HONDA
KAWASAKI
SUZUKI
CFMOTO
YAMAHA
& MORE!




