Suzuki GSX-S 8 (2026) vs Kawasaki W 230 (2026) vs Triumph Bonneville Speedmaster (2026) vs MV Agusta Enduro Veloce (2026) vs Aprilia SR GP 400 (2026)

Comparison technical specifications

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Make:	Suzuki	Kawasaki	Triumph	MV Agusta	Aprilia
Model:	GSX-S 8	W 230	Bonneville Speedmaster	Enduro Veloce	SR GP 400
Years:	2026	2026	2026	2026	2026
Engine:	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder	Four stroke, single cylinder, SOHC, 2 valve	Four stoke, parallel twin, 270? crank angle, SOHC, 4 valve per cylinder	Four stroke, transverse three cylinder, DOHC with mechanical chain tensioner and DLC tappets, 4 valves per cylinder	Four stroke single cylinder, SOHC, 4 valves
Capacity:	776 cc / 47.3 cu-in	233 cc	1198 cc / 73.1 cu-in	931 cc / 96.8 cu-in	399 cc / 24.3 cu in
Bore x Stroke:	84 x 70 mm	67 x 66 mm	97.6 x 80 mm	81 x 60.2 mm	84 x 72 mm
Compression Ratio:	12.8:1	9.0:1	10.0:1	13.4:1	N/a
Cooling System:	Liquid/oil cooled	Air cooled	Liquid cooled	Cooling with separated liquid and oil radiators	Liquid
Starting:	Electric	Electric	Electric	Electric	Electric
Max Power:	83.1 hp / 61.9 kW @ 8500 rpm	17 hp / 12.7 kW @ 7000 rpm	57.5 kW / 76.9 hp @ 6000 rpm	124 hp / 91 kW @ 10000 rpm	26.8 kW / 36 hp @ 7500 rpm
Max Torque:	78 Nm / 57.5 lb-ft @ 6800 rpm	19 Nm / 14 lb-ft @ 5800 rpm	106 Nm / 78.2 lb-ft @ 3750 rpm	102 Nm / 75.2 lb-ft @ 7000 rpm	36.6 Nm / 27.8 lb-ft @ 5700 rpm
Clutch:	Wet multiplate with assist and slipper functions	Wet multi-disc, manual	Wet, multi-plate, slip & assist	Wet multi-disc hydraulic clutch	Automatic multi-disc centrifuge in oil bath
Transmission:	6-speed with quickshifter	6 Speed, return shift	6-Speed	Cassette style; six speed, constant mesh	Automatic CVT speed variator with torque servo
Final Drive:	D.I.D O-ring chain	Sealed chain	X-ring chain	17/41	Belt
Frame:	Steel	Semi-double cradle, steel	Tubular steel, twin cradle frame	Double beam frame structure, composed of high-tensile steel pipes and forged components. Bolt on double cradle and rear from Trellis structure, composed of high-tensile steel pipes and forged components	Double-cradle structure made from high-strength steel tubes
Front Suspension:	43mm KYB inverted fork, non-adjustable	37mm Telescopic fork	47 mm Showa cartridge forks	48 mm Sachs ?UPSIDE DOWN? telescopic hydraulic fork with rebound ? compression damping and spring preload external and separate adjustment.	?41 mm Upside-down hydraulic fork
Rear Suspension:	Linkage-assisted, spring-preload adjustable KYB shock	Twin shocks with spring preload adjustability	KYB Mono-shock RSU with linkage and preload adjustment	Progressive link, Sachs monoshock with rebound, compression and spring preload adjustable hydraulics.	Dual-action gas-charged shock absorber with separate reservoir, spring preload adjustment
Front Brakes:	2 x 310mm floating discs with 4-piston Nissan calipers	Single 265 mm disc with 2-piston calipers	2 x 310mm disc, Brembo 2-piston floating calipers, OCABS	2 x 320 mm floating disc with steel braking disc and flange Front brake radial-type monobloc Brembo Stylema 4-piston calipers	Single 300 mm Floating disc with radial mounting caliper with 4 opposing 28 mm pistons
Rear Brakes:	Single 240mm disc with single-piston Nissin caliper	Single 220 mm disc with 1-piston caliper	Single 255mm disc, Nissin single piston sliding caliper, OCABS	Single 265mm disc with Brembo 2-piston caliper	Single 240 mm disc, with dual piston caliper
Front Tyre:	120/70 x 17	90/90-18	130/90-16	90/90 ? 21 Bridgestone AT41	120/70-16?, Tubeless
Rear Tyre:	180/55 x 17	110/90-17	150/80-16	150/70 ? 18 Bridgestone AT41	150/70-14?, tubeless
Wheelbase:	1460 mm / 57.5 in	1415 mm / 55.7 in	1500 mm / 59.1 in	1610 mm / 63.4 in	1535 mm / 60.4 in
Fuel Capacity:	14 Litres / 3.7 US gal	11.7 Litres / 3.1 US gal	14 Litres / 3.7 US gal	20 Litres / 5.28 US gal	12 Litres / 3.17 US gal