1976 Suzuki RM125 Specifications and Specs
Specifications, manuals and workshop reference information.
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 | Two-stroke cycle, air-cooled gasoline engine |
| Displacement | 123 cc |
| Bore × Stroke | 56 × 50 mm |
| Compression Ratio | 7.6 : 1 |
| Maximum Power | Not specified |
| Maximum Torque | Not specified |
| Carburetor | Mikuni VM32SC | Replacement Options |
| Lubrication | Fuel premix |
| Fuel Mix Ratio | 20 : 1 | Premix Calculator |
| Ignition | Suzuki PEI (Pointless Electronic Ignition) |
| Spark Plug | NGK B9EV |
| Spark Plug Gap | 0.5 – 0.6 mm |
Transmission
| Transmission Type | 6-speed constant mesh |
| Clutch | Wet multi-plate |
| Primary Reduction | 3.705 (63 / 17) |
| Final Reduction | 4.071 (57 / 14) |
| Overall Reduction | Not specified |
Dimensions
| Overall Length | 2075 mm |
| Overall Width | 840 mm |
| Overall Height | 1125 mm |
| Wheelbase | 1395 mm |
| Ground Clearance | 265 mm |
| Fuel Tank Capacity | 6 L |
| Bearing Sizes |
Bearing Finder |
Chassis
| Frame Type | Single cradle steel frame |
| Caster Angle | 60° |
| Trail | 130 mm |
| Front Suspension | Telescopic fork, oil damped | Fork Oil Levels |
| Rear Suspension | Swinging arm, oil damped shocks (3-way adjustable) |
| Front Suspension Travel | Not specified |
| Rear Suspension Travel | Not specified |
Brakes & Wheels
125cc Other Specs
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