Yamaha YZF 1000 R1 (2020) vs CCM 644 Dual Sport (2002-08)
Comparison technical specifications
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| Make: | Yamaha | CCM |
| Model: | YZF 1000 R1 | 644 Dual Sport |
| Years: | 2020 | 2002-08 |
| Engine: | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder | Single cylinder, OHC, four stroke, four valves |
| Capacity: | 998 cc / 60.9 cu-in | 644 cc / 39.3 cu in |
| Bore x Stroke: | 79.0 x 50.9 mm | 100 x 82 mm |
| Compression Ratio: | 13.0:1 | 9.3:1 |
| Cooling System: | Liquid cooled | Air/oil cooled |
| Induction: | Fuel Injection with YCC-T and YCC-I | 2 x Mikuni BSR32 carburetors |
| Ignition: | TCI: Transistor Controlled Ignition | CDI |
| Starting: | Electric | Electric |
| Max Power: | 147.1 kW / 197 hp @ 13500 rpm | 38.6 kW / 53 hp @ 7500 rpm |
| Max Torque: | 112.4 Nm / 11.5 kg-m @ 11500 rpm | 52.5 Nm / 5.4 kgf-m / 38.7 ft.lb @ 6000 rpm |
| Transmission: | 6-speed wet multiplate assist and slipper clutch | 5 Speed |
| Final Drive: | "O" ring chain | Chain |
| Front Suspension: | 43mm KYB inverted fork, fully adjustable | Paioli Ø46 mm conventional forks, fully adjustable |
| Rear Suspension: | KYB single shock, fully adjustable | WP piggyback, adjustable compression rebound and reload |
| Front Brakes: | 2x 320mm hydraulic disc, Brake Control System and ABS | Single Ø260 mm disc, 4 piston caliper |
| Rear Brakes: | Single 220mm hydraulic disc, Brake Control System and ABS | Single Ø220 mm disc, 1 piston caliper |
| Front Tyre: | 120/70ZR17 | 90/90 -21 |
| Rear Tyre: | 190/55ZR17 | 120/90 -18 |
| Seat Height: | 861 mm / 33.9 in | 865 mm / 34.1" |
| Fuel Capacity: | 17 Liters / 4.5 US gal | 13.6 L / 3.6 US gal |