Vertex Replica Piston Kit
1012-9564 (MFG #: 22915B)
$357.52
Sale price
$357.52
Regular price
$397.23
Sale
-9%
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Vertex Replica Piston Kit for GAS GAS MC 250F Dirt Bike
Vertex Replica Piston Kit for GAS GAS MC 250F Dirt Bike
$357.52
Sale price
$357.52
Regular price
$397.23
Sale
-9%
SKU:1012-9564
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Description
FEATURES
- All piston skirts are coated with a hi-tech Molybdenum Disulphite coating for faster break-in time and increased piston life
- Cast Replica piston kits are gravity cast aluminum alloy (not forged) with 18% silicone content, which produces an extremely light but very strong piston
- Forged Replica pistons are forged from 2618 aluminum for superior strength and durability
- Forged High Compression pistons improve power and torque across entire rpm range
- Forged Big Bore pistons increase engine's displacement, torque, and peak horsepower
- Forged Replica pistons are forged OE replacements
- All pistons are heat treated with a T-5 hardening and tempering cycle
- Replica pistons and all rings are OEM replacements
- Kits include piston, rings, wrist pin and circlips
- Two stroke replacement rings are sold individually (Example if your piston has two rings you will want to order two rings)
- Four-stroke piston rings sold as a set
Technical Specifications
- MFG. Part Number 22915B
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 |
The intervals below are general guidelines. For precise information and to maintain warranty, always consult your model's official owner's manual and have service performed by an authorized dealer.