Yamaha RS 100 (1980-81) vs Harley-Davidson Harley Davidson FLHXXX Street Glide Trike (2011) vs Yamaha Star Raider S / XV 1900 Raider S (2010-11) vs Ducati 748S (2002) vs Yamaha DT 125MX (1980)

Comparison technical specifications

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Make:	Yamaha	Harley-Davidson	Yamaha	Ducati	Yamaha
Model:	RS 100	Harley Davidson FLHXXX Street Glide Trike	Star Raider S / XV 1900 Raider S	748S	DT 125MX
Years:	1980-81	2011	2010-11	2002	1980
Engine:	Two stoke, torque induction, single	Four stroke, V-Twin, 'Twin Cam 103 with integrated oil cooler'	Four stroke, 48° V-Twin cylinder, SOHC, 4 valves per cylinder.	Four stroke, 90°“L”twin cylinder, DOHC, desmodromic 4 valves per cylinder, belt driven	Two stroke, single cylinder, reed-valve
Capacity:	97 cc / 5.9 cu-in	1690 cc / 103.1 cub in.	1854 cc / 113 cu-in	748 cc / 45.6 cu in	123 cc / 7.5 cu-in
Bore x Stroke:	52 x 45.6 mm	98.4 x 111.1 mm	100 x 118 mm	88 x 61.5 mm	56 х 50 mm
Cooling System:	Air cooled	Air cooled	Air cooled	Liquid cooled	Air cooled
Compression Ratio:	7.0 : 1	9.7:1	9.5;1	11.6:1	7.2:1
Induction:	VM20SH carburetor	Electronic Sequential Port Fuel Injection (ESPFI)	Twin-bore fuel injection (FI)	Weber I.A.W. CPU 1.6M	Single 24 mm Mikuni
Ignition:	Magneto, CB/coil	Single-fire, non-wasted, map-controlled spark ignition	Electronic control unit (ECU)	Electronic	Flywheel Magneto
Max Torque:	10.1 Nm / 1.03 kgf-m @ 700rpm	138 Nm / 14.1 kgf-m /102 ft/lb @ 3500 rpm	167,8 Nm 17,1 kgf-m @ 2.500 rpm	75 Nm / 7.65 kg-m /55.3 ft-lb @ 8700 rpm	1.5 kgf-m / 15.2 Nm @ 6500 rpm
Transmission:	5 Speed	6 Speed	5 Speed	6 Speed	6 speed
Final Drive:	Chain	Belt	Belt	Chain, 520 VL4 - 5/8" x 1/4"	Chain
Front Suspension:	Telescopic forks	41.3 mm telescopic, triple-circuit damping	46 mm Telescopic fork	Inverted type, 43 mm diameter stanchions, Showa GD051, fully adjustable	Telescopic Forks
Rear Suspension:	Dual shocks	Swingarm Mild steel, rectangular tube sections with plate junctions; MIG welded , Shocks Air-adjustable	Adjustable link Monocross	Progressive linkage with adjustable monoshock, Showa GD052-007-02	Monocross
Front Brakes:	Drum	2x 300mm discs 4 piston calipers, ABS Standard	2x 298 mm discs	2 x 320mm Discs, 4 piston calipers, Brembo	Drum
Rear Brakes:	Drum	Single 300mm disc 4 piston caliper, ABS Standard	Single 310 mm disc	Single 220 mm disc, 1 piston caliper, Brembo	Drum
Front Tyre:	2.75-18	MT90B16	120/70-21	120/60 ZR17	2.75-21
Rear Tyre:	3.00-18	2x 205/65R15	210/40R18	180/55 ZR17	3.50-18
Dimensions:	Length 1945 mm / 76.5 in Width 730 mm / 28.7 in Height 1045 mm / 41.1 in	Length 2687.3 mm / 105.8 in Width 1379.2 mm / 54.3 in Height 1343.6 mm / 52.90 in	Length 2570mm / 101.2 in Width 925 mm / 36.4 in Height 1165 mm / 45.9 in	Length: 2050 mm / 80.7 in Width: 685 mm / 27.0 in Height: 1090 mm / 42.9 in	Length 2080 mm / 81.8 in Width 885 mm / 34.8 in Height 1120 mm / 41.0 in
Wheelbase:	1240 mm / 48.8 in	1691 mm / 66.6 in	1800 mm / 70.9 in	1410 mm / 55.5 in	1325 mm / 52.2 in
Seat Height:	775 mm / 30.5 in	Laden 679.4 mm / 26.7 in Unladen 721.3 mm / 28.4 in.	695 mm / 27.4 in	790 mm / 31.1 in	855 mm / 33.6 in
Dry Weight:	91 kg / 200.6 lbs	485.8 kg / 1071 lbs	331 kg / 728.2 lbs	198 kg / 436 lbs	96 kg / 212 lbs
Fuel Capacity:	10 Litres / 2.6 US gal	22.7 Litres / 6 US gal	15.9 Liters / 3.5 gal	17 Litres / 4.5 US gal / 3.7 Imp gal	7 Litres / 1.58 gal