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Royal Enfield Bear 650 (2025) vs Gilera GP 800 (2007-) vs Yamaha MT-03 (2021)

Comparison technical specifications


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2025 Royal Enfield Bear 650
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2007 Gilera GP 800
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2021 Yamaha MT-03
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Make: Royal Enfield Gilera Yamaha
Model: Bear 650 GP 800 MT-03
Years: 2025 2007- 2021
Engine: Four stroke, Parallel Twin, SOHC Four stroke, 90° longitudinal V-twin, SOHC. 4 valve per cylinder Four stroke, parallel twin cylinder, 4 valve per cylinder
Capacity: 648 cc / 39.5 cu-in 839.3 cc / 321 cc / 19.5 cu-in
Bore x Stroke: 78 x 67.8 mm 88 x 69 mm 68.0 x 44.1mm
Cooling System: Air/oil-cooled Liquid cooled Liquid cooled
Compression Ratio: 9.5:1 10.5:1 11.2:1
Induction: Electronic Fuel Injection electronic injection RON 95 unleaded petrol Electronic Fuel Injection
Ignition: Digital electronic ignition Electronic inductive discharge and variable spark advance in electronic unit with electronic immobilizer, transponder LED and fuel pump shutoff when bike tips over. Two spark plugs. TCI: Transistor Controlled Ignition
Starting: Electric Electric Electric
Max Power: 46.4 hp / 34.6 kW @ 7150 rpm 75 hp / 55.16 kW @ 7250 rpm 30.9 kW 41.4 hp @ 10750 rpm
Max Torque: 56.5.3 Nm / 41.6 lb-ft @ 5150 rpm 76.4 Nm / 56.3 lb-ft @ 5750 rpm 29.6 Nm / 22 lb-ft @ 9000 rpm
Transmission: 6 Speed, constant mesh continuously variable transmission Constant Mesh, 6-speed
Final Drive: Chain Belt Chain
Frame: Steel tubular double cradle frame Double cradle, high strength steel tube trellis Delta box
Front Suspension: 43mm USD telescopic fork Telescopic hydraulic aluminium fork with f 41 shafts; 135 mm wheel travel 37mm Non-adjustable KYB inverted forks.
Rear Suspension: Twin Shocks, preload adjustable Large fork with hydraulic single shock placed laterally in a horizontal position; seven-position spring preload; 135 mm wheel travel Linkage-assisted spring-preload adjustable KYB shock
Front Brakes: Single 320mm disc 2x 300mm discs 2 piston caliper Single 298mm disc, ABS
Rear Brakes: Single 270mm disc Single 280mm disc 2 piston caliper Single 220mm disc. ABS
Front Tyre: 100/90 - 19 M/C 57H 120/70-16 110/70-17
Rear Tyre: 140/80 - R17 M/C 69H 160/60-15 140/70-17
Wheelbase: 1460mm / 57.5 in 1585 mm / 62.4 in 1379.2 mm / 54.3 in
Fuel Capacity: 13.6 Litres / 3.6 US gal 18.5 Litres / 4.8 US gal 14 Litres / 3.7 gal