Description
If your 1985–1986 Honda ATC250R or 1986 TRX250R is showing signs of worn cylinder walls—loss of compression, increased blow-by, or sluggish throttle response—a cylinder sleeve is your path to full engine restoration without the cost of a complete rebore or replacement engine. The L.A. Sleeve H845 restores your engine’s sealing surfaces to factory specification, bringing back the performance and reliability your quad demands.
This precision-engineered sleeve is manufactured from high-grade materials built to handle the demands of both recreational and competitive riding. Installation requires professional engine machine work, but the result is a cylinder that performs like new—at a fraction of the cost of engine replacement.
- Fitment: 1985–1986 ATC250R, 1986 TRX250R
- MPN: H845
- Material: High-grade sleeve stock
- Installation: Professional machine work required
- Restores: Compression and cylinder wall integrity
- Corrosion resistance: Extended component lifespan
- Application: Complete engine restoration






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