Yamaha SRX 400 (1985-86) vs Norton Superlight SS (2020) vs Honda VT 750C Shadow Sprint / ABS (2013-15) vs Yamaha SRX 600 (1985-86)
Comparison technical specifications
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Make: | Yamaha | Norton | Honda | Yamaha |
Model: | SRX 400 | Superlight SS | VT 750C Shadow Sprint / ABS | SRX 600 |
Years: | 1985-86 | 2020 | 2013-15 | 1985-86 |
Engine: | Four stroke, single cylinder, SOHC, 4 valves | Four stroke, parallel twin, 270 degree firing order, chain driven DOHC, with idler gear | Four stroke, 52°V-twin, SOHC. 3 valve per cylinder | Four stroke, single cylinder, SOHC, 4 valve |
Capacity: | 399 cc / 24.3 cu-in | 650 cc / 39.6 cu-in | 745 cc / 45.7 cu-in | 608 cc / 37.1 cu-in |
Bore x Stroke: | 87 х 67.2 mm | 82 x 61.5mm | 79 x 76 mm | 96 х 84 mm |
Cooling System: | Air cooled | Liquid cooled | Liquid cooled | Air cooled |
Compression Ratio: | 9.2:1 | 9.0:1 | 9.6:1 | 8.5:1 |
Induction: | YDIS Twin Carburetor | Electronic fuel injection system | PGM-FI electronic fuel injection with automatic choke, 34mm Throttle Bore | 27mm Teikei 2KY27PV carburetor |
Ignition: | TCI | Keyless ignition system | Solid-state with electronic advance, two spark plugs per cylinder | CDI |
Starting: | Kick | Electric | Electric | Kick |
Max Power: | 33 hp / 24.6 kW @ 7000 rpm | 175 hp / 130.4 kW @ 12500 rpm | 43 hp / 32.1 kW @ 5500 rpm | 45 hp / 34 kW @ 6500 rpm |
Max Torque: | 3.4 kgf-m / 24.5 lb-ft @ 6000 rpm | 125 Nm / 92 lb-ft | 60.5 Nm / 44 ft.-lb @ 3000 rpm | 4.9 kgf-m / 34 lb-ft / 46 Nm @ 5500 rpm |
Final Drive: | Chain, 428 Heavy Duty O-Ring, 138 links | Chain | Shaft | Chain |
Front Suspension: | Telescopic forks | Öhlins NIX30 system front fork, fully adjustable | 41mm Telescopic fork. | 36mm Telescopic forks |
Rear Suspension: | Dual shocks | Öhlins TTXGP Norton bespoke fully adjustable rear shock | Dual shocks 5-way spring-preload adjustability | Dual Kayaba shocks 5-way adjustable for preload |
Front Brakes: | Single 320mm disc 4 piston caliper | 2 x 320mm full floating Brembo discs, radially mounted twin Brembo M50 monoblock calipers with ABS, Brembo master cylinder | Single 296 mm disc 2 piston caliper | 2x 267mm disc |
Rear Brakes: | Single disc | Single 245mm Brembo disc, Brembo twin piston caliper with ABS, Brembo master cylinder | 180 mm Drum | Single 240mm disc |
Fuel Capacity: | 15 Liters / 3.9 US gal | 18 Litres / 4.7 US gal | 14 Litres / 3.7 US gal | 15 Litres / 3.9 gal |