Honda CB125N
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| 'Honda CB 125N' | |
| Manufacturer | [[Honda]] |
|---|---|
| Production | 1981 |
| Class | [[:Category:Classic motorcycles|Classic]] [[Category:Classic motorcycles]] |
| Engine | air-cooled, four-stroke, twin cylinder, OHC, 2 valves per cylinder |
| Bore / Stroke | 43.2mm x 43.2mm |
| Compression ratio | 9.4:1 |
| Horsepower | 15.02 HP (11.2 KW) @ 11000RPM |
| Torque | 6.64 ft/lbs (9.0 Nm) @ 9000RPM |
| Fuel System | 22mm Keihin carburetor |
| Transmission | Gear box: 5-speed, manual Final Drive: chain |
| Suspension | Front: telescopic fork Rear: dual shocks |
| Brakes | Front: single 240mm disc Rear: 130mm drum |
| Front Tire | 2.50-18 |
| Rear Tire | 2.75-18 |
| Weight | 133.0 kg (wet) |
| Recommended Oil | Honda GN4 10W-40 |
| Manuals | Service Manual |
The Honda CB 125N was a air-cooled, four-stroke, twin cylinder, OHC, 2 valves per cylinder Classic motorcycle produced by Honda in 1981. Max torque was 6.64 ft/lbs (9.0 Nm) @ 9000 RPM. Claimed horsepower was 15.02 HP (11.2 KW) @ 11000 RPM.
Engine
A 43.2mm bore x 43.2mm stroke result in a displacement of just 124.0 cubic centimeters.
Drive
The bike has a 5-speed, manual transmission.
Chassis
It came with a 2.50-18 front tire and a 2.75-18 rear tire. Stopping was achieved via single 240mm disc in the front and a 130mm drum in the rear. The front suspension was a telescopic fork while the rear was equipped with a dual shocks.
1981 Honda CB 125N
The 1981 MY Honda CB 125N has, at its heart, an air-cooled, four-stroke, 124cc, twin cylinder engine, mated to a five-speed manual transmission with a chain final drive, and can produce a claimed 15 horsepower and 9 Nm of torque.
This entry-level machine comes with an analogue instrument panel, a round headlight, a chromed exhaust system, a blacked-out, steel frame, an one-piece, two-up seat, laced wheels, a telescopic front fork, dual shock absorbers as a rear suspension, a side-stand and a front disc brake.