1975 Honda XL350
Specifications and workshop reference information for the 1975 Honda XL350, including engine, chassis, service data and setup details.
Note: Specs are compiled from factory data, manuals and owner feedback. Bikes vary — if yours is different, jump into the forum and share it.
General Specifications
| Engine Type | Air-cooled 4-stroke SOHC single cylinder |
| Displacement | 348 cc |
| Bore × Stroke | 82.0 × 66.0 mm |
| Compression Ratio | 9.0:1 |
| Maximum Power | Approx. 30 hp @ 7,500 rpm |
| Carburetor | Keihin |
| Lubrication | Wet sump |
| Fuel Mix Ratio | Petrol only |
| Ignition | Points |
| Spark Plug | NGK D8ES |
| Spark Plug Gap | 0.6–0.7 mm |
| Valve Clearance | Intake: 0.05 mm / Exhaust: 0.05 mm cold |
| Starting System | Kickstart |
Transmission
| Transmission Type | 5-speed |
| Clutch | Wet multi-plate |
| Final Drive | Chain drive |
Dimensions
| Wheelbase | Approx. 1,400 mm |
| Ground Clearance | Approx. 250 mm |
| Fuel Tank Capacity | Approx. 9.5 litres |
Chassis
| Frame Type | Steel single cradle |
| Front Suspension | Telescopic forks |
| Rear Suspension | Twin shock swingarm |
Brakes & Wheels
| Front Brake | Drum |
| Rear Brake | Drum |
| Front Tire | 3.00-21 |
| Rear Tire | 4.00-18 |
350cc Other Specs
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