Honda CM 125C (1982) vs Harley-Davidson Harley Davidson FLTR/I Road Glide (2001-02) vs BMW R 1150GS Adventure Special Edition (2005) vs Honda CB 600S Hornet (2002-03)
Comparison technical specifications
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Make: | Honda | Harley-Davidson | BMW | Honda |
Model: | CM 125C | Harley Davidson FLTR/I Road Glide | R 1150GS Adventure Special Edition | CB 600S Hornet |
Years: | 1982 | 2001-02 | 2005 | 2002-03 |
Engine: | Four stroke, parallel twin, OHC, 2 valve per cylinder | Four stroke, 45° V-Twin, Twin Cam 88® vibration isolation-mounted Valves Pushrod-operated overhead valves; w/ hydraulic self-adjusting lifters; two valves per cylinder | Four stroke, two cylinder horizontally opposed Boxer, 4 valves per cylinder | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder |
Capacity: | 125 | 1449 cc / 88.4 cu-in | 1130 cc / 69 cu in | 599 cc / 36.5 cu-in |
Bore x Stroke: | 44.0 x 41 mm | 95.3 x 101.6 mm | 101 x 70.5 mm | 65 x 45.2 mm |
Cooling System: | Air cooled | Air cooled | Air/Oil cooled | Liquid cooled, |
Compression Ratio: | 9.4;1 | 8.9:1 | 10.3:1 | 12.0:1 |
Induction: | Carburetion 40 mm constant velocity with enrichener and accelerator pump ESPFI 38 mm throttle bore electronic sequential port fuel injection | Bosch Motronic MA 2.4 Fuel injection | 4x 34mm carbs | |
Ignition: | Single-fire, non-wasted, map-controlled spark ignition | Electronic ignition MA 2.2 Bosch Motronic | Analogue CDI (Capacitive Discharge Ign.) | |
Starting: | Electric | Electric | Electric | |
Max Power: | 67 hp / 48.8 kW @ 5200 rpm | 62.5 kW / 85 hp @ 6750 rpm (rear tyre 58.9 kW / 79 hp @ 6750 rpm) | 97.5 hp / 71.1 kW @ 12000 rpm (84.31/11400 | |
Max Torque: | 116.6 Nm / 86 lb-ft @ 3500rpm | 98 Nm / 10.0 kgf-m / 71 lb-ft @ 5250 rpm | 65.6 Nm / 6.83 kg-m @ 10000 rpm | |
Final Drive: | Chain | Belt | Shaft | Chain |
Front Suspension: | Telescopic forks | Air adjustable forks | Light. Telelever with central spring strut, progressive coil spring, twin-tube gas-filled shock | 41mm Telescopic forks |
Rear Suspension: | Dual shocks | Air adjustable shocks | Patented BMW Paralever swing arm & shaft drive, single shock with variable rebound and damping adjustments | Monoshock preload adjustable. |
Front Brakes: | Drum | 2x 292mm discs 4 piston calipers | 2 x 304mm discs, 4 piston calipers | 2x 296mm discs 2 piston calipers |
Rear Brakes: | Drum | Single 292mm disc 4 piston caliper | Single 276mm disc, 2 piston caliper | Single 220mm disc 1 piston caliper |
Front Tyre: | 3.25-18 | D402F MT90B16 72H | 110/80 R19 | 130/70ZR16 (61W) (Michelin Bridgestone) |
Rear Tyre: | 110/90-16 | D402 MT90B16 74H | 150/70 R17 | 180/55ZR17 (73W) (Michelin Bridgestone) |
Dry Weight: | 139 kg | 355 kg / 776.0 lbs | 232 kg / 511 lbs | 179 kg / 389.2 lbs |
Fuel Capacity: | 13 Litres | 19 Litres / 5.0 US gal | 30 Litres / 7.9 US US gal | 16 Litres / 3.6 gal |