Triumph Street Twin (2019-2020) vs KTM 300 EXC Hardenduro (2025) vs BMW R 45 (1978-79) vs Ducati Scrambler 1100 Sport Pro (2020) vs Suzuki DR-Z4S (2025)
Comparison technical specifications
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| Make: | Triumph | KTM | BMW | Ducati | Suzuki |
| Model: | Street Twin | 300 EXC Hardenduro | R 45 | Scrambler 1100 Sport Pro | DR-Z4S |
| Years: | 2019-2020 | 2025 | 1978-79 | 2020 | 2025 |
| Engine: | Four stroke, 270° Crank angle parallel twin, SOHC, 8 valves | Two stroke, Two stroke, single cylinder, with reed intake and exhaust control | Four stroke, two cylinder horizontally opposed Boxer, pushrod operated 2 valves per cylinder. | Four stroke, L-Twin, Desmodromic distribution, 2 valves per cylinder | Four stroke, single cylinder, DOHC, 4 valve |
| Capacity: | 900 cc / 54.9 cu-in | 293.2 cc / 17.9 cu-in | 453 cc / 27.6 cu in. | 1079 cc / 65.8 cu-in | 398 cc / 24.3 cu-in |
| Bore x Stroke: | 84.6 x 80 mm | 72 x 72 mm | 70 x 61.5 mm | 98 x 71 mm | 90 x 62.6 mm. |
| Cooling System: | Liquid cooled | Liquid cooled | Air cooled | Air/oil cooled | Liquid cooled |
| Induction: | Multipoint sequential electronic fuel injection, ride by wire | Keihin EFI, 39 mm throttle body | 2 x Bing V65 carburetors | Electronic fuel injection, 55 mm throttle body with full Ride by Wire (RbW) | ride-by-wire, 42mm bore, electronic throttle body and a 10-hole fuel injector |
| Ignition: | Digital | Vitesco Technologies EMS | Bosch contact free electronic ignition | Marelli electronic | Digital CDI |
| Starting: | Electric | Electric | Kick | Electric | Electric |
| Transmission: | 5-Speed | 6 Speed | 5 Speed | 6 Speed | 5 Speed |
| Final Drive: | O ring Chain | X-Ring 520 | Shaft | Chain, front sprocket 15, rear sprocket 39 | Chain, #520 |
| Front Suspension: | 41 mm Kayaba fork, non-adjustable with cartridge damping | 48 mm WP XACT-USD | Telescopic hydraulic forks | Öhlins fully adjustable Ø48 mm usd fork | Telescopic, 49 mm, oil-damped, 11-way compression damping, adjustable spring preload |
| Front Wheel Travel: | 120 mm / 4.7 in | 300 mm / 11.8 in | 175 mm / 6.9" | 150 mm / 5.9 in | 290 mm / 11.4 in |
| Rear Suspension: | Kayaba twin shocks with adjustable preload | WP XPLOR Monoshock with PDS, Aluminium-reinforced polyamide | Long swinging arm with adjustable strut | Öhlins monoshock, pre-load and rebound adjustable | Link-type, fully adjustable spring preload, 26-way compression damping |
| Rear Wheel Travel: | 120 mm / 4.7 in | 310 mm / 12.2 in | 110 mm / 4.3" | 150 mm / 5.9 in | 295 mm / 11.6 in |
| Front Brakes: | Single 310mm floating disc Brembo 4 piston fixed caliper | Single 260 mm disc, 2 piston caliper | 2 x 260mm Disc, 2 piston caliper. | 2 x 320 mm semi-floating discs, radially mounted Brembo Monobloc M4.32 callipers, 4-piston, axial pump with Bosch Cornering ABS as standard equipment | Single disc |
| Rear Brakes: | Single 255mm disc, Nissin 2 piston floating caliper | Single 220 mm disc, 1 piston caliper | Single 200mm drum | 245 mm disc, 1-piston floating calliper with Bosch Cornering ABS as standard equipment | Single disc |
| Front Tyre: | 100/90-18 | 90/90-21 | 1.85 - B18 | Pirelli MT 60 RS 120/80 ZR18 | 80/100-21M/C 51P |
| Rear Tyre: | 150/70 R17 | 140/80-18 | 2.50 - B18 | Pirelli MT 60 RS 180/55 ZR17 | 120/80-18M/C 62P |
| Fuel Capacity: | 12 Litres / 3.2 US gal | 9 Litres / 2.4 US gal | 22 Litres / 5.8 US gal | 15 Litres / 3.96 US gal | 8.7 Litres / 2.3 US gal |