Royal Enfield Bullet 350 (1965-) vs Jawa 350 TS (1987) vs Royal Enfield Classic 350 Trials Works Replica (2019) vs Royal Enfield Bullet 500 Classic Stealth Black (2019) vs Aprilia Pegaso 650 Factory (2009) vs Aprilia RXV 450 (2006)

Comparison technical specifications

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Make:	Royal Enfield	Jawa	Royal Enfield	Royal Enfield	Aprilia	Aprilia
Model:	Bullet 350	350 TS	Classic 350 Trials Works Replica	Bullet 500 Classic Stealth Black	Pegaso 650 Factory	RXV 450
Years:	1965-	1987	2019	2019	2009	2006
Engine:	Four Stroke, single Cylinder, OHV, SI Engine, Twinspark	Two stroke, twin cylinder	Four Stroke, single cylinder, OHV, SI Engine, Twinspark	Four stroke, single cylinder, OHV	Four stroke, single cylinder, SOHC, 4 valves	Four stroke, 77° V-twin cylinder,
Capacity:	346 cc / 21.1 cu-in	343 cc / 20.93 cu in	346 cc / 21.1 cu-in	499 cc / 30.4 cu-in	659 cc / 40.2 in	449 cc / 27.4 cu in
Bore x Stroke:	70 x 90 mm	58 x 65 mm	70 x 90mm	84 x 90 mm	100 x 84 mm	76 X 49.5 mm
Cooling System:	Air Cooled	Air cooled	Air Cooled	Air Cooled	Liquid cooled	Liquid cooled
Compression Ratio:	6.5:1	10.2:1	8.5:1	8.5:1	10.0:1	12.5:1
Induction:	Amal Monobloc	Carburetor	BS29 / UCAL	Electronic fuel injection (EFI)	Electronic fuel injection. Ø44mm throttle body	Integrated engine management system controlling ignition and fuel injection. Throttle body: Ø38 mm
Starting:	Kick	Electric	Electric & Kick	Electric & Kick	Electric	Electric
Max Power:	21 hp 15.3 kW @ 5250 rpm	19.7 kW / 27 hp @ 5500 rpm	19.8 hp / 15.3 kW @ 5250 rpm	20.3 kW / 27.2 hp @ 5250 rpm	36.4 kW / 48 hp @ 6250 rpm	44.7 kW / 60 hp @ 13000 rpm
Transmission:	4 Speed	4 Speed	5 Speed, constant mesh	5 Speed, constant mesh	5 Speed	5 Speed
Final Drive:	Chain	Chain	Chain	Chain	Chain	Chain
Front Suspension:	Telescopic fork	Hydraulic telescopic forks,	35mm Hydraulic telescopic forks	35mm Hydraulic telescopic fork	Ø45 mm Marzocchi telescopic fork	Ø45 mm Upside down fork, double adjustment
Rear Suspension:	Swing arm w/2 dampers	Twin shock	Twin shocks, gas charged with 5-step adjustable preload	Twin shocks, gas charged with 5-step adjustable preload	High strength steel swingarm. Aprilia Progressive System (APS) rising rate linkages. Sachs hydraulic monoshock with adjustable rebound and preload.	Box section aluminium swingarm with cast body, hydraulic monoshock with compression and rebound adjustment
Front Brakes:	Twin lead internal expanding drum breake	Expanding drum	Single 280mm disc, 2 piston caliper, ABS	Single 280mm disc, 2 piston caliper, ABS	Single Ø320 mm disc, 2 piston caliper	Single Ø270 mm disc, 4 piston caliper
Rear Brakes:	Foot operated, 153 mm drum	Expanding drum	240 mm disk, 1 piston floating caliper, ABS	240 mm disk, 1 piston floating caliper, ABS	Single Ø240 mm disc, 1 piston caliper	Single Ø240 mm disc, 2 piston caliper
Fuel Capacity:	13.5 Litres / 3.5 US gal	17 L / 4.5 US gal	13.5 Litres / 29.7 US gal	13.5 Litres / 29.7 US gal	16 Litres / 4.2 US gal	7.8 Litres / 2.1 US gal