Suzuki GSX-S 750 / ABS (2021) vs Triumph Speed Triple R (2013) vs Harley-Davidson Harley Davidson FXSTC Softail Custom (2007-08)
Comparison technical specifications
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| Make: | Suzuki | Triumph | Harley-Davidson |
| Model: | GSX-S 750 / ABS | Speed Triple R | Harley Davidson FXSTC Softail Custom |
| Years: | 2021 | 2013 | 2007-08 |
| Engine: | Four stroke, transverse four cylinder, DOHC, 4 valves per cylinder, TSCC | Four stroke, transverse three cylinder. DOHC, 4 valves per cylinder | Four stroke, 45° V-Twin, Twin Cam 96 vibration isolation-mounted Valves Pushrod-operated overhead valves; w/ hydraulic self-adjusting lifters; two valves per cylinder |
| Capacity: | 749 cc / 45.7 cub. in | 1050 cc / 64.1 cub in | 1584 cc / 96 cu-in |
| Bore x Stroke: | 72.0 x 46.0 mm | 79 x 71.4 mm | 95.3 x 111.1 mm |
| Compression Ratio: | 12.3:1 | 12.0:1 | 9.2:1 |
| Cooling System: | Liquid cooled | Liquid-cooled | Air cooled |
| Induction: | Suzuki Fuel Injection with SDTV | Multipoint sequential electronic fuel injection with SAI | Electronic Sequential Port Fuel Injection (ESPFI) |
| Ignition: | Electronic ignition (transistorised) | Digital–inductive type via electronic engine management system | Single-fire, non-wasted, map-controlled spark ignition |
| Starting: | Electric | Electric | Electric |
| Max Torque: | 73.6 Nm / 54.3 lb-ft / @ 9060 rpm | 111 Nm / 11.3 kgf-m / 82 ft.lbs @ 7750rpm | 124.7 Nm / 92 ft/ lbs. @ 3000 rpm |
| Clutch: | Wet, multi-plate type | Wet, multi-plate | Multi-plate, wet |
| Transmission: | 6 Speed, constant mesh | 6 Speed | 6 Speed |
| Final Drive: | Chain, DID50VAZ, 114 links | X ring chain | Belt |
| Frame: | Aluminium, twin spar | Aluminium beam twin-spar | Mild steel, tubular frame; rectangular section backbone; stamped, cast and forged junctions, forged fender supports; MIG welded |
| Front Suspension: | Inverted telescopic, coil spring, oil damped | Öhlins 43 mm NIX30 upside down forks with adjustable rebound and compression damping, | 41.3 mm telescopic, chrome dust covers |
| Rear Suspension: | Link type, coil spring, oil damped, 7-way adjustable | Öhlins TTX36 twin tube monoshock with rebound and compression damping | Hidden, horizontal-mounted, coil-over shock |
| Front Brakes: | 2x 310 mm Full floating discs, 4-piston calipers. ABS | 2 x 320 mm Discs, 4 piston radial monoblock calipers, Brembo, switchable ABS | Single 292mm disc 4 piston caliper |
| Rear Brakes: | Single 220 mm disc, Nissin, 1-piston caliper. ABS | Single 255 mm disc, 2 piston caliper, switchable ABS | Single 292mm disc 4 piston caliper |
| Front Tyre: | 120/70ZR17M/C (58W), tubeless | 120/70 ZR 17 | MH90-21 54H |
| Rear Tyre: | 180/55ZR17M/C (73W), tubeless | 190/55 ZR 17 | 200/55R17 78V |
| Dimensions: | Length 2125 mm / 83.6 in Width 785 mm / 30.9 in Height 1055 mm / 41.5 in | Length 2100mm / 82.6in Width (handlebars) 795mm / 31.3in Height without mirrors 1110mm / 43.7in | Length 2400.3 mm / 94.5 in Width 927.1 mm / 36.5 in Height 1313.1 mm / 51.7 in. |
| Wheelbase: | 1455 mm / 57.2 in | 1435 mm / 56.5in | 1699.2 mm / 66.90 in |
| Seat Height: | 820 mm / 32.2 in | 825 mm / 32.5 in | Laden 670.56 mm / 26.40 in Unladen 718.82 mm / 28.30 in |
| Wet Weight: | 213 kg / 469.6 lbs | 212 kg / 466 lbs | 318 kg / 703 lbs |
| Fuel Capacity: | 16 Litres / 4.2 US gal / 3.7 Imp gal | 17.5 Litres / 4.6 US gal / 3.8 Imp gal | 18 9 Litres / 5 US gal |