Yamaha XVS 950 V-Star Bolt (2014-15) vs Yamaha TZR 250R (1991) vs Yamaha FZR 400R (1989) vs Yamaha DT 175 (1979)
Comparison technical specifications
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| Make: | Yamaha | Yamaha | Yamaha | Yamaha |
| Model: | XVS 950 V-Star Bolt | TZR 250R | FZR 400R | DT 175 |
| Years: | 2014-15 | 1991 | 1989 | 1979 |
| Engine: | Four stroke, 60°V-cylinder, SOHC, 4 valve per cylinder | Two stroke, 90° V-Twin cylinder, read valve induction | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder. | Two stroke, single cylinder, reed valve |
| Capacity: | 942 cc / 58-cu-in | 249.7 cc / 15.2 cu-in | 399 cc / 24.3 cu-in | 171 cc / 10.43 cu-in |
| Bore x Stroke: | 85 x 83mm | 56 x 50.7 mm | 56 x 40.5 mm | 66 x 50 mm |
| Cooling System: | Air cooled | Liquid cooled | Liquid cooled | Air cooled |
| Compression Ratio: | 9.0:1 | 7.5:1 | 12.2:1 | 6.8;1 |
| Induction: | 35mm dual bore throttle body fuel injection | 2x Mikuni flatside carburetor | Carburetor | Mikuni VM24SS 24mm slide type carburettor |
| Ignition: | Digital TCI | Microcomputer controlled | Analogue CDI (Capacitive Discharge Ign.) | CDI, magneto type |
| Max Power: | 52.4 hp / 38.6 kW @ 6000 rpm | 45 hp / 33.6 kW @ 9500 rpm | 60 hp / 440 kW @ 12500 rpm | 16.5 hp / 12.3 kW @ 7000 rpm |
| Max Torque: | 8.2 kgf-m / 59.3 ft-lb @ 3000rpm | 3.8 kgf-m / 40 Nm @ 8000 rpm | 4.0 kgf-m @ 9500 rpm | 8.8 Nm / 12 lb- ft @ 6000rpm. |
| Transmission: | 5 Speed | 6 Speed | 6 Speed | 5 Speed |
| Final Drive: | Belt | Chain | Chain | Chain, DID428SM. 117 links. |
| Front Suspension: | 41mm forks, 5.3in wheel travel | 39mm Upside-down forks | 41mm Telescopic forks | Telescopic, oil damped. |
| Rear Suspension: | Preload adjustable dual shocks | Monocross linkage | Monoshock single shock preload adjustable. | Dual shocks |
| Front Brakes: | Single 298mm disc 2 piston caliper | 2X disc 4 piston calipers | 2x 298mm discs 2 piston calipers | Drum |
| Rear Brakes: | Single 298mm disc | Single disc 2 piston caliper | Single 210mm disc 2 piston caliper- | Drum |
| Front Tyre: | 100/90 -19 | 110/70 Z17 | 110/70 VR17 | 2.75 -21 |
| Rear Tyre: | 150/80-16 | 150/60 Z17 | 140/60 VR18 | 3.50 -18 |
| Seat Height: | 690 mm / 27.2 in | 780 mm / 30.7 in | 760 mm / 30.7 in | 845 mm / 33.27 in |
| Fuel Capacity: | 12 Litres / 3.1 US gal | 15 Litres / 4.0 US gal | 15 Litres / 3.9 gal | 7 Litres / 1.5gal |