Kawasaki GPz 1100 / ZX1100A-3 (1985) vs Ducati 800 Sport (2003-04) vs Yamaha MT-09 SP (2021) vs Harley-Davidson Harley Davidson XL 1200V Seventy Two (2012-13) vs Triumph Tiger 1050 Sport (2014) vs Aprilia SXV 550 (2006-07)

Comparison technical specifications

Add bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike	Remove bike
Make:	Kawasaki	Ducati	Yamaha	Harley-Davidson	Triumph	Aprilia
Model:	GPz 1100 / ZX1100A-3	800 Sport	MT-09 SP	Harley Davidson XL 1200V Seventy Two	Tiger 1050 Sport	SXV 550
Years:	1985	2003-04	2021	2012-13	2014	2006-07
Engine:	Four stroke, transverse fourcylinder, DOHC, 2 valve per cylinder.	Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valves per cylinder, belt driven	Four stroke, transverse triple cylinder, DOHC, 4 valves per cylinder	Four stroke, 45° V-Twin, OHV, 2 valves per cylinder.	Four stroke, transverse three cylinder, DOHC, 4 valves per cylinder.	Four stroke, 77° V-twin, SOHC
Capacity:	1089 cc / 66.4cu-in	803 cc / 49 cu in	889 cc / 54.2 cu-in	1199 cc / 73.2 cub in.	1050 cc / 64.1 cu in	549 cc / 33.5 cu in
Bore x Stroke:	72.5 x 66 mm	88 x 66 mm	78 x 62.1 mm	88.8 x 96.8 mm	79 x 71.4mm	80 x 55mm
Compression Ratio:	8.9:1	10.5:1	11.5:1	9.7:1	12.0:1	12.0:1
Induction:	Digital fuel injection	Marelli CPU 5.9M (45 mm throttle body) fuel injection	Fuel injection with YCC-T	Electronic Sequential Port Fuel Injection (ESPFI)	Multipoint sequential electronic fuel injection	Integrated engine management system controlling ignition and fuel injection. Throttle body: Ø38 mm
Starting:	Electric	Electric	Electric	Electric	Electric	Electric
Final Drive:	Chain	Chain	O-ring chain	Belt	X ring chain	Chain
Front Suspension:	37mm Kayaba hydraulically activatedair drive abutments for air pressure	2003: Showa 43 mm fully adjustable upside-down fork 2004: Marzocchi 43 mm fully adjustable upside-down fork	41mm KYB inverted fork, adjustable preload, compression and rebound	39mm Forks	43mm Showa upside down forks with adjustable preload, rebound and compression damping adjustment	Ø48 mm Upside down fork, double adjustment.
Rear Suspension:	Single air assisted shock adjustablefor reload damping	Progressive cantilever linkage with fully adjustable Sage Boge monoshock, steel swing arm	Linkage-free, fully adjustable horizontal Öhlins shock	Coil-over, dual-adjustable preload	Showa Mono-shock with adjustable preload and rebound damping,	Box section aluminium swingarm with cast body, hydraulic monoshock with compression and rebound adjustment
Front Brakes:	2x 236mm discs 1 pistoncalipers	2x 320 mm Discs, 4 piston calipers	2x 298mm hydraulic discs, 4-piston calipers	Single 292mm disc 2 piston caliper	2x 320 mm Discs, 4 piston calipers	Single Ø320mm disc, 4 piston caliper
Rear Brakes:	Single 236mm disc1caliper	Single 245 mm disc, 2 piston caliper	Single 245mm hydraulic disc, single piston caliper	Single 292mm disc 1 piston calipers	Single 255 mm disc, 2 piston caliper	Single Ø240mm disc, 2 piston caliper
Front Tyre:	110/90 V18	120/70-17	120/70 ZR17 M/C	D402F MH90-21 54H	120/70 ZR17	120/70 -17
Rear Tyre:	130/90 V17	170/60-17	180/55 ZR17 M/C	D401 150/80B16 71H	180/55 ZR17	180/55 -17