Motorsport Masters

Motorsport Masters Off-road service, performance & parts. Let us know what you rip and what you want want to do to it.

09/03/2026

Fall riding season is almost here!

Get your sxs ready to rip for all those fall Colorado adventures in the mountains.

09/01/2026

Yea we like Yamaha too…

This is YZ450f race bike that we just did a refresh on for his next race!

Full build list:

Bike Upgrades

1. Radiator braces
2. engine mounts for reduce vibration
3. handguards
4. clutch and ASV flex front brake levers
5. dropped footpegs
6. brake cable
7. billet Clutch Cover
8. O-ring heavy chain
9. Bar Risers (comfortability for enduro cockpit or off-road)
10. Vented front plate (better airflow since air box is up top on YZ’s)
12. Radiator fan
13. Upgraded bearings
14. Mapping tweaks on tuner app/ecu for better offload in technical technical trails, reducing the “4strokes dying easy in gear” phenomenon
15. Frame grip tape
16. Stock suspension but tweaked for enduro.
17. heavy duty dual ring Rear Sprocket
18. Tires with Michelin mousse bibs
19. throttle tamer and g2 throttle case
20. slip on muffler
21. front brake rotor guard

08/27/2026

We still have this upgraded BRAND NEW Fantic XE300 in stock.

FMF Silencer | Oxa Pipe | EnduroSpec Suspension
Molecule Skids

And!

$1250 off!!

08/24/2026

It grows the economy! Buy a new Sherco…

08/19/2026

What’s new in the 2027 Sherco se300?!

08/13/2026

The wait is over. In the first episode of the Fantic Evolution Tech Series, we take a complete overview of the new XE300, the benchmark for 2-Stroke Enduro. 🇮🇹⚡
Giacomo and Alex Salvini #9 walk us through the heart of the Minarelli MM300 engine:
🔹 Dual-Injector Electronic Injection: Positioned on the throttle body for perfect fuel atomization and instant throttle response.
🔹 Automatic Oil Injection: Maximum convenience, optimized oil consumption, and zero hassle at the pump.
🔹 The Evolution Step: An overview of the major upgrades—from the redesigned cylinder head and cylinder to the new exhaust expansion chamber and revised timing, engineered to deliver fuller, punchier, and more controllable power across the entire rev range.

This is just the beginning. Want to see these technical upgrades broken down in detail?
Stay tuned for Episode 2, where we take a deep dive into every single mechanical update on the XE300. 🎬👇

⚡ ONLY THREE 2026 ELECTRIC MOTION BIKES LEFT IN STOCK! ⚡• 1 EPURE RACE 2.5• 1 ESCAPE X+• 1 ESCAPE XR+From competition-fo...
08/07/2026

⚡ ONLY THREE 2026 ELECTRIC MOTION BIKES LEFT IN STOCK! ⚡

• 1 EPURE RACE 2.5
• 1 ESCAPE X+
• 1 ESCAPE XR+

From competition-focused trials performance to serious off-road capability, this is your chance to secure one of the final available 2026 models.

Don’t wait—once these bikes are claimed, they’re gone!

Explore the lineup:
https://www.electricmotion-usa.com/2026-models

08/06/2026

2027 Sherco bikes have landed! Sherco United States

Xplosive 300cc two-stroke power—with the control to use every bit of it.The 2027 Fantic XE300 2T comes equipped with:🔥 2...
08/05/2026

Xplosive 300cc two-stroke power—with the control to use every bit of it.

The 2027 Fantic XE300 2T comes equipped with:

🔥 292.9cc two-stroke engine
🔥 Fuel injection and oil injection—no premixing
🔥 Electric start and hydraulic clutch
🔥 Electronically controlled powervalve
🔥 Hard/soft dual mapping
🔥 10-level traction control
🔥 Fully adjustable KYB front and rear suspension
🔥 Aluminum semi-double-cradle frame

New for 2027: a new graphics package, headlight and start/stop switch, plus the ECU has been relocated under the seat for improved protection.

Off-road closed-course competition use only.

Address

6225 W. 48th Avenue #106
Wheat Ridge, CO
80033

Opening Hours

Tuesday 9am - 6pm
Wednesday 9am - 6pm
Thursday 9am - 6pm
Friday 9am - 6pm
Saturday 10am - 3pm

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