AJS Model 14 250 / 250CSR / Scrambler (1958-66) vs AJS JSM Motard (2012-14) vs Yamaha MT-07 (2025)
Comparison technical specifications
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| Make: | AJS | AJS | Yamaha |
| Model: | Model 14 250 / 250CSR / Scrambler | JSM Motard | MT-07 |
| Years: | 1958-66 | 2012-14 | 2025 |
| Engine: | Single cylinder, 4-stroke, OHV | 2-Stroke, single cylinder | Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder |
| Capacity: | 248.5 cc / 15.2 cu in | 49.3 cc / 3.0 cub in | 689 cc / 42.04 cu-in |
| Cooling System: | Air cooled | Liquid cooled | Liquid cooled |
| Exhaust: | 1-into-1 | 1-into-1 | Integrated 2-into-1 exhaust pipes and muffler |
| Induction: | Amal monobloc carburetor, type 376/250 | carburetor | Mikuni 38 mm dual bore throttle body F.I. |
| Starting: | Kick | Electric | Electric |
| Transmission: | 4-Speed | 6-Speed | Manual 6 speed, constant mesh Y-AMT: Auomatic |
| Final Drive: | Chain | Chain | Chain |
| Front Suspension: | Telescopic fork | Telescopic forks, 38 mm | 41mm Telescopic forks |
| Rear Suspension: | Swingarm with dual shocks | Mono shock | Swingarm, (Link type suspension) |
| Front Brakes: | Drum, 6 in | Single disc | 2 x 298mm discs, 4-piston calipers |
| Rear Brakes: | Drum, 6 in | Single disc | Single 245mm disc, single piston caliper |
| Wheelbase: | 1345 mm / 53 in | 1400 mm / 55 in | 1395 mm / 54.9 in |
| Seat Height: | 760 mm / 30 in | 820 mm / 32.5 in | 805 mm / 31.7 in |
| Fuel Capacity: | 18 L / 4.8 US gal Scrambler: 12.5 L / 3.3 US gal | 8.5 L / 2.2 US gal | 14 Litres / 3.7 US gal |