Honda CR 500R (1989) vs Honda MTX 125R (1982-85) vs Honda NC 750X / DCT (2021)
Comparison technical specifications
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| Make: | Honda | Honda | Honda |
| Model: | CR 500R | MTX 125R | NC 750X / DCT |
| Years: | 1989 | 1982-85 | 2021 |
| Engine: | Two stroke, single cylinder, membrane & power valve | Two stroke, single cylinder. | Four stroke , parallel twin, SOHC, 4 valves per cylinder |
| Capacity: | 491.4 cc / 29.9 cu-in | 124 cc / 7.6 cu-in | 745 cc / 45.4 cu-in |
| Bore x Stroke: | 89.0 x 79.0 mm | 56 х 50.6 mm | 77 x 80mm |
| Compression Ratio: | 6.8:1 | 7.6:1 | 10.7:1 |
| Cooling System: | Liquid cooled | Liquid cooled | Liquid-cooled |
| Induction: | Single 38mm Keihin flat-slide carburettor | 24mm Keihin carburetor | PGM-FI electronic fuel injection |
| Ignition: | CDI | CDI | Computer-controlled digital transistorised with electronic advance |
| Starting: | Kick | Kick | Electric |
| Max Power: | 64.6 hp / 47.5 kW @ 6000 rpm | 18.1 hp / 13.4 kW @ 8700 rpm | 43.1 kW / 57.8 hp @ 6750 rpm |
| Max Torque: | 72.2 Nm / 53.3 lb-ft @ 6000 rpm | 15.5 Nm / 11.5 lb-ft @ 7200 rpm | 69 Nm / 50.9 lb-ft @ 4750 rpm |
| Transmission: | 5 Speed | 6 Speed | 6 Speed Manual / DCT: 6-Speed Dual Clutch Transmission |
| Final Drive: | Chain | Chain | Chain |
| Front Suspension: | 45mm Showa leading axle USD forks with adjustable compression rebound damping | Air adjustable hydraulic forks | 41 mm telescopic forks |
| Front Wheel Travel: | 305 mm / 12.0 in | 230 mm / 9.0 in | 120 mm / 4.7 in |
| Rear Suspension: | Showa Prolink with adjustable compression rebound damping | Pro-link non adjustable | Single monoshock damper, Pro-Link swingarm |
| Rear Wheel Travel: | 320 mm / 12.6 in | 200 mm / 7.8 in | 120 mm / 4.7 in |
| Front Brakes: | 240mm Single disc hydraulic 2 piston caliper | Drum | Single 320 mm wavy hydraulic disc 2 piston calipers and sintered metal pads |
| Rear Brakes: | 220mm Single disc hydraulic 1 piston caliper | Drum | Single 240 mm wavy hydraulic disc 1 piston caliper and sintered metal pads |
| Front Tyre: | 80/100 - 21 | 2.75 -21 | 120/70-ZR17 |
| Rear Tyre: | 110/100 - 18 | 4.10 -18 | 160/60-ZR17 |
| Fuel Capacity: | 9 Litres / 2.4 US gal | 9 Litres / 2.3 US gal | 14.1 Litres / 3.7 US gal |