Kawasaki Z 650 50th Anniversary (2022) vs Derbi Senda R 125 4T (2008-) vs Derbi Senda Terra 125 Adventure (2008) vs Ghezzi Brian Ghezzi Brain Folgore (2004-) vs KTM 450 EXC Six Days (2011-12) vs Triumph Bonneville T100Chrome Limited Edition (2023)

Comparison technical specifications

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Make:	Kawasaki	Derbi	Derbi	Ghezzi Brian	KTM	Triumph
Model:	Z 650 50th Anniversary	Senda R 125 4T	Senda Terra 125 Adventure	Ghezzi Brain Folgore	450 EXC Six Days	Bonneville T100Chrome Limited Edition
Years:	2022	2008-	2008	2004-	2011-12	2023
Engine:	Four stroke, parallel twin cylinder, DOHC, 4 valves per cylinder	Four stroke, single cylinder. OHC	Four stroke, single cylinder. OHC	Four stroke, transverse 90° V-twin cylinder, light alloy push-rod, 2 valves per cylinder.	Four stroke, single cylinder, SOHC, 4 valves per cylinder	Four stroke, 270° Crank angle parallel twin, SOHC, 4 valves per cylinder
Capacity:	649 cc / 39.65 cu-in	124 cc / 7.6 cu-in	124 cc / 7.6 cu-in	1064 cc / 64.9 cu-in	447.9 cc / 27.42 cu-in	900 cc / 54.9 cu-in
Bore x Stroke:	83 x 60 mm	56 x 49 mm	56 x 49 mm	92 x 80 mm	89 x 72 mm	84.6 x 80 mm
Compression Ratio:	10.8:1	11.0:1	11.0:1	9.5:1	11.9:1	11.0:1
Induction:	DFI® with Keihin 36mm Keihin throttle bodies	22mm Keihin	22mm Keihin	Weber Marelli electronic injection system	Keihin MX FCR 39 carburetor	Multipoint sequential electronic fuel injection
Ignition:	TCBI with electronic advance	Electronic	Electronic	Digital	Kokusan digital	Digital
Starting:	Electric	Electric	Electric	Electric	Electric & kick	Electric
Transmission:	6 Speed	5 Speed	5 Speed	5 Speed	6 Speed	5 Speed
Final Drive:	Sealed chain	Chain	Chain	Shaft	Chain, X ring, 5.8 x 1/4"	Chain, X-ring
Front Suspension:	41 mm hydraulic telescopic fork	41mm Paoli forks	37mm Telescopic forks	50 mm Marzocchi inverted telescopic forks	WP 4860 MA upside-down fork	41mm Kayaba cartridge forks
Rear Suspension:	Horizontal Back-link with adjustable preload swingarm	Paoli monoshock	Paoli monoshock	Box-section steel swingarm with Öhlins shock and rising-rate link	WP-PDS shock absorber, aluminium swingarm	Twin RSUs, with pre-load adjustment
Front Brakes:	2x 300mm petal-style discs, 2 piston calipers	Single 260mm disc	Single 280mm disc	2x 420mm discs 4 piston calipers	Single 260 mm disc, floating caliper	Single 310 mm floating disc, Brembo 2 piston axial caliper
Rear Brakes:	Single 220mm petal-style disc	Single 220mm disc	Single 220mm disc	Single 220mm disc 4 piston calipers	Single 220mm disc, floating caliper	Single 255 mm disc, Nissin 2 piston floating caliper, ABS
Front Tyre:	120/70 ZR17	80/90 -21	100/90- 18	120/60-17	90/90 - 21	100/90-R18
Rear Tyre:	160/60 ZR7	180/80 -18	130/80- 17	180/55-17	140/80 - 18	150/70-R17
Fuel Capacity:	15 Litres / 4.0 US gal	7.5 Litres / 2.0 US gal	12 Litres / 3.1 US gal	16 Litres / 4.2 US gal	9.0 L / 2.4 US gal / 2.0 Imp gal	14.5 Litres / 3.8 US gal