High-performance gravity-cast replacement piston kit engineered to restore top-end compression and crisp throttle response. Manufactured from a high-silicone aluminum alloy with a friction-reducing Molybdenum Disulphide skirt coating for a faster break-in and extended component life.
Specs & Details
- Manufacturer Part Number: 175-22877B
- Brand Number: 22877B
- Component Type: Cast Replica Piston Kit (Includes piston, rings, wrist pin, and circlips)
- Size / Bore: Standard (47.95 mm)
- Material & Construction: Gravity-cast high-silicone aluminum alloy with T-5 heat treatment and MoS2 skirt coating
Two-Stroke Vehicle Fitment
| Make | Model | Engine Type | Year Range |
| Suzuki | RM85 / RM85L | Two-Stroke Mini Motocross | 2002–2023 |
TSO Garage Note
An ideal top-end refresh component for keeping your Suzuki RM85 or RM85L pulling
