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Description
The Tusk Impact Complete Wheel for GAS GAS EX 300 Dirt Bike is a quality motocross wheel and off-road motorcycle wheel. This motorcycle wheel is made from the best materials and craftsmanship to ensure durability and performance. Pre-assembled and ready to go; includes rim, spokes, hub, bearings, seals, and spacers.
FEATURES
- Multiple colour options available to best suit your ride! (sold separately)
- Black rim/silver spoke/blue hub
- Performance wheel assembly for motocross and off-road racing applications.
- Pre-assembled wheel is complete with rim, spokes, hub, bearings, seals, and spacers.
- Anodized rim is constructed from 7050 T-6 aluminum to be the strongest in the market.
- Hub is forged (not cast) from 6061 T-6 aluminum and CNC machined for precision fit, increased strength, maximum weight savings, and a factory look.
- Spokes are made from quality 304 stainless steel
- Wheel assembly is complete with high-quality sealed bearings, seals, and hard anodized wheel spacers.
- "The wheels were amazingly good. This is the motocross wheel value of the century." - Motocross Action Magazine.
Technical Specifications
- MFG. Part Number 01-MF16021-1WB
Vehicle Information
GAS GAS EX 300 Dirt Bike (2021-2026)
The GASGAS EX 300 (2021-2026) is a high-performance, 2-stroke, liquid-cooled, fuel-injected off-road motorcycle designed for cross-country racing. With a consistent engine displacement of 293.2cc, it delivers a wide, tractable torque and strong peak power, making it a formidable competitor in its class. The "EX" designation highlights its dedicated focus on cross-country disciplines. The 2021-2023 models featured a 292cc TPI engine with oil injection, a chrome-moly frame, and WP Xact suspension. A significant overhaul occurred in 2024, introducing a completely remodeled engine, chassis, and suspension, which largely carried over to 2025. For 2026, the EX 300 received further refinements, including new black rims, Dunlop Geomax AT82 tires, and a switch to Braktec components for brakes and clutch, replacing Brembo. Despite these updates, the core 293.2cc engine and fuel injection system remained consistent. FAQ:
Q: Are all GASGAS EX 300 models from 2021 to 2026 the same?
A: No, there were significant updates, particularly in 2024 and 2026. To ensure guaranteed fitment for your specific model year, please use the year and edition selector on this page.
Maintenance
| Component | Interval | Details |
| Engine Oil Change | Every 10 hours (recreational use) or 5 hours (aggressive/race use) | |
| Oil Filter Replacement | With every oil change or every other oil change | More frequently under aggressive conditions. |
| Air Filter Cleaning and Inspection | Every 15 hours (recreational use) or 5-10 hours (aggressive/dusty use) | More frequent in dusty or muddy environments. |
| Spark Plug Replacement | Every 50 hours | |
| Coolant Level Check | Every 30 hours | Inspect hoses for leaks. |
| Coolant Change | Annually | |
| Valve Inspections | Every 30 hours (recreational use) or 15 hours (aggressive/race use) | |
| Top-End Inspections (Piston, Rings, Cylinder) | Every 50-60 hours (recreational use) or 30 hours (aggressive/race use) | |
| Bottom-End Inspections (Crankshaft, Bearings) | Every 100-120 hours (recreational use) or 60 hours (aggressive/race use) |