Why does Honda CRF250R 2018 piston and cylinder get worn?
A worn piston and cylinder in your Honda Motorcycle can be attributed to the use of poor quality fuel, excessive carbon buildup in the combustion chamber, ignition timing being too advanced (faulty ECM), or a lean fuel mixture.
General| Bore x Stroke | 79.0mm x 50.9mm |
|---|---|
| Compression Ratio | 13.9:1 |
| Rear Suspension | Pro-Link Showa single shock with spring preload, rebound and compression damping adjustability; 12.4 inches travel |
| Front Brake | Single 260mm disc with twin-piston caliper |
| Rear Brake | Single 240mm disc |
| Wheelbase | 58.3 inches |
| Seat Height | 37.8 inches |
| Induction | Programmed Fuel Injection (PGM-FI) |
| Transmission | 5-speed |
| Final Drive | Chain |
| Front Tire | 80/100-21 |
| Rear Tire | 100/90-19 |
| Trail | 4.6 inches |
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