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Yamaha YZF-R 3 (2021) vs Harley-Davidson Harley Davidson FLH 1200 Super Glide (1970-71) vs Yamaha XJ 700X Maxim (1985)

Comparison technical specifications


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2021 Yamaha YZF-R 3
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1970 Harley-Davidson Harley Davidson FLH 1200 Super Glide
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1985 Yamaha XJ 700X Maxim
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Make: Yamaha Harley-Davidson Yamaha
Model: YZF-R 3 Harley Davidson FLH 1200 Super Glide XJ 700X Maxim
Years: 2021 1970-71 1985
Engine: Four stroke, parallel twin cylinder, DUHC, 4 valve per cylinder Four stroke, 45° V-Twin, OHV, 2 valves per cylinder. Four stroke, transverse four cylinder, DOHC, 5 valves per cylinder
Capacity: 321 cc / 19.5 cu-in 1207 cc / 74 cu-in 697.3 cc / 42.5 cu-in
Bore x Stroke: 68.0 x 44.1mm 87.3 x 100.8 mm 68.0 x 48.0 mm
Cooling System: Liquid cooled Air cooled Liquid cooled
Compression Ratio: 11.2:1 8.0:1 11.2:1
Induction: Electronic Fuel Injection, 32 mm throttle body Tillotson 1-5/8" dual Venturi diaphragm w/accelerator pump 4x Standard side-draft 33 mm Mikuni CV
Ignition: TCI: Transistor Controlled Ignition Alternator/battery Hitachi TID14-35 TCI
Starting: Electric Electric & Kick Electric
Max Power: 30.9 kW 41.4 hp @ 10750 rpm 58 hp / 42.3 lb-ft @ 5150 rpm 64.1 kW / 86 hp @ 9500 rpm
Max Torque: 29.6 Nm / 3.0 kg-m @ 9000 rpm 70 lb-ft / 95 Nm @ 4000 rpm 67.6 Nm / 49.9 ft-lb @ 8000 rpm
Transmission: Constant Mesh, 6-speed 4 Speed 5 Speed
Final Drive: “O” ring chain Chain Shaft
Front Suspension: 37 mm USD Inverted telescopic fork Telescopic forks 38mm Telescopic fork, air, coil spring, oil damper
Rear Suspension: Monocross single Kayaba shock, adjustable preload Swinging fork. Swing arm Coil spring, oil damper
Front Brakes: Single 298mm disc 2 piston caliper Drum 2x discs 4 piston caliper
Rear Brakes: Single 220mm disc 1 piston caliper Drum Drum
Front Tyre: 110/70-17M/C 54H 5.10-16 100/90-19 57H ( 90 mm depth)
Rear Tyre: 140/70-17M/C 66H 5.10-16 130/90-16 67H (117 mm depth)
Wet Weight: 170 kg / 374.7 lbs ABS 340 kg / 749.6 lbs 232 kg / 511 lbs
Fuel Capacity: 14 Litres / 3.7 US gal 19 Litres / 5.0 US gal 13 Litres / 3.43 US Gal