Suzuki GSX-8R Kiiro Limited Edition (2025) vs BMW R 1300R Roadster (2025) vs Harley-Davidson Harley Davidson Low Rider S FXLRS (2025)
Comparison technical specifications
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| Make: | Suzuki | BMW | Harley-Davidson |
| Model: | GSX-8R Kiiro Limited Edition | R 1300R Roadster | Harley Davidson Low Rider S FXLRS |
| Years: | 2025 | 2025 | 2025 |
| Engine: | Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder | Four stroke, two cylinder horizontally opposed Boxer, with two overhead spur gear driven camshafts, a counterbalance shaft and variable intake camshaft control system BMW ShiftCam, 4 valves per cylinder, intake 40mm, outlet 34 mm | Four stroke, V-Twin, 2 Milwaukee-Eight 117 custom, Pushrod-operated, overhead valves with hydraulic, self-adjusting lifters, 4 valves per cylinder |
| Capacity: | 776 cc / 47.3 cu-in | 1300 cc / 79 cu-in | 1923 cc / 117 cu in |
| Bore x Stroke: | 84 x 70 mm | 106.5 x 73 mm | 103.5 x 114.3 in |
| Compression Ratio: | 12.8:1 | 13.3:1 | 10.3:1 |
| Cooling System: | Liquid/oil cooled | Liquid / Air cooled | Air cooled |
| Induction: | EFI with two 42mm throttle bodies | Electronic intake pipe injection, 52mm ? throttle valve | Electronic Sequential Port Fuel Injection (ESPFI) |
| Starting: | Electric | Electric | Electric |
| Max Power: | 83.1 hp / 61.9 kW @ 8500 rpm | 108kW / 145hp @ 7750 rpm | 85 kW / 114Hp @ 5000 rpm |
| Max Torque: | 78 Nm / 57.5 lb-ft @ 6800 rpm | 149 Nm / 110 lb-ft @ 6500 rpm | 174 Nm / 128 lb-ft @ 4000 rpm |
| Clutch: | Wet multiplate with assist and slipper functions | Wet clutch with anti-hopping function, hydraulically activated | Mechanical, 10 plate wet, assist & conventional |
| Transmission: | 6-speed with quickshifter | Constant mesh 6-speed gearbox | 6 Speed |
| Final Drive: | D.I.D O-ring chain | Shaft | Belt, 32/66 ratio |
| Frame: | Steel | Steel, two-section with bolt on rear frame, load bearing engine | Mild steel, tubular frame, rectangular section backbone, stamped, cast, and forged junctions, MIG welded, aluminum forged fender supports |
| Front Suspension: | 41mm Showa inverted fork, fully adjustable | 47 mm Upside down telescopic fork | Single cartridge 43 mm inverted with aluminum fork triple clamps; triple rate spring |
| Front Wheel Travel: | 130 mm / 5.1 in | 140 mm / 5.5 in | 130 mm / 5.1 in |
| Rear Suspension: | Showa shock, Linkage-assisted, spring-preload adjustable | Cast aluminium single-sided swing arm with BMW Motorrad EVO Paralever; WAD strut (travel-related damping), spring | Hidden, free piston, coil-over monoshock, 56mm stroke, hydraulic preload adjustment |
| Rear Wheel Travel: | 130mm / 5.1 in | 130 mm / 5.1 in | 112 mm / 4.4 in |
| Front Brakes: | 2 x 310mm floating discs with 4-piston Nissan calipers | 2x 310mm floating discs, 4-piston radial brake calipers | 2 x 300mm discs, 4 piston fixed caliper |
| Rear Brakes: | Single 240mm disc with single-piston Nissin caliper | Single 285mm disc, 2-piston floating caliper | Single 292mm disc, 2 piston floating caliper |
| Wheels: | Cast aluminum | Cast light alloy | Chrome or Black, Radiate Cast Aluminium |
| Front Tyre: | 120/70 x 17 | 120/70 R17 | 110/90R19,62H,BW |
| Rear Tyre: | 180/55 x 17 | 190/55 R17 | 180/70R16,77H,BW |
| Wheelbase: | 146 mm / 57.7 in | 1511 mm / 59.5 in | 1615 mm / 63.6 in |
| Seat Height: | 810 mm / 31.9 in | 785/810 mm / 30.9/31.9 in | Unladen 715 mm / 28.1 in Laden 686 mm / 27 in |
| Wet Weight: | 205.2 kg / 452 lbs | 239 kg / 526 lbs | 304 kg / 670 lbs |
| Fuel Capacity: | 14 Litres / 3.7 US gal | 17 Litres / 4.5 US gal | 18.9 Litres / US 5.0 gal |