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Description
The Tusk Shock Seal Bullet Tool for GAS GAS MC 250F Dirt Bike makes seal head installation on the shock shaft quick, easy, and safe. The shock seal installation tool covers the sharp edges on the shock shaft and reduces the possibility of seal damage when installing the seal. This tool is a must for shock rebuilds.
Features
- The Tusk Shock Seal Bullet is a must for shock rebuilds
- Tool makes seal head installation on the shock shaft quick, easy, and safe
- Seal bullet tool covers the sharp edges on the shock shaft and reduces the possibility of seal damage when installing the seal
- Quality brass construction
Technical Specifications
- MFG. Part Number 142-575-0004
Vehicle Information
GAS GAS MC 250F Dirt Bike (2021-2026)
The GAS GAS MC 250F is a high-performance motocross motorcycle, known for its agile handling and responsive engine. Launched in 2021, it quickly established its presence on the tracks, initially sharing a robust platform with other brands within the group, while asserting its own identity. This 250cc four-stroke model has received several significant updates between 2021 and 2026, aimed at optimizing its performance and riding experience. The 2021-2026 period was marked by continuous evolution. Following suspension and electronics updates in 2022, 2023 saw the introduction of the Factory Edition, offering enhanced engine specifications and components. A major overhaul occurred in 2024, featuring a completely new engine, a redesigned chassis, and Braktec brakes, solidifying its position as a top-tier competitor. The 2025 and 2026 models further refined the chassis, suspension, and acoustics, while introducing aesthetic improvements. Q: How can I ensure parts fit my GAS GAS MC 250F?
R: To guarantee compatibility, please use our year and edition selector located at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil Change | Every 10 hours or 5 hours | 10 hours for recreational use, 5 hours for aggressive/race use. Some sources suggest replacement every 6,400 km for engines, but hour-based intervals are more common for dirt bikes. |
| Oil Filter Replacement | Every 2nd or 3rd oil change | Recommended to replace with every oil change during aggressive use. Alternatively, every 6,400 km. |
| Air Filter Service (Clean/Replace) | Every 15 hours or 5 hours | 15 hours for recreational use, 5 hours for aggressive/race use. Inspect after each ride, especially in dusty conditions. |
| Valve Inspections | Every 30 hours or 15 hours | 30 hours for recreational use, 15 hours for aggressive/race use. |
| Top-End Inspections (Piston, Rings, Cylinder) | Every 50 hours or 25 hours | 50 hours for recreational use, 25 hours for aggressive/race use. |
| Bottom-End Inspections (Crankshaft, Bearings, Connecting Rod) | Every 100 hours or 50 hours | 100 hours for recreational use, 50 hours for aggressive/race use. |
| Crankshaft Service | Every 90 hours |