Benelli 304 (1984-88) vs Bimota DB6 Delirio (2009) vs Benelli 250 Café Racer (1975) vs Benelli TRK 502X (2018-19) vs Bimota DB5 Mille (2005) vs Bimota DB8 Biposto (2012-13)

Comparison technical specifications

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Make:	Benelli	Bimota	Benelli	Benelli	Bimota	Bimota
Model:	304	DB6 Delirio	250 Café Racer	TRK 502X	DB5 Mille	DB8 Biposto
Years:	1984-88	2009	1975	2018-19	2005	2012-13
Engine:	Four stroke, transverse four cylinder, OHV, 2 valves per cylinder	Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valves per cylinder	Two stroke, parallel twin	Parallel twin, DOHC, 8 valves	Air cooled, four stroke, 90°“L”twin cylinder, SOHC, desmodromic 2 valves per cylinder	Four stroke, 90°“L”twin cylinder, SOHC, desmodromic 4 valve per cylinder,
Capacity:	231.4 cc / 14.1 cu in	1079 cc / 65.8 cub. in.	231.4 cc / 14.1 cu in	499.6 cc / 30.5 cu in	992 cc / 60.5 cub. in.	1198 cc / 73.1 cub. in.
Bore x Stroke:	44 x 38 mm	98 x 71.5 mm	56 x 47 mm	69 x 66.8 mm	94 x 71.5 mm	106 x 67.9 mm
Compression Ratio:	10.5:1	10.0:1	10.0:1	11.5:1	10.0:1	12.7:1
Cooling System:	Air cooled	Air / oil cooled	Air cooled	Liquid cooled	Air cooled	Liquid cooled
Induction:	4 x Dell'Orto PHBG 18 B carburetors	Electronic fuel injection, 45mm throttle body	2 x 26 mm Dell'Orto VHB carburetors	EFI with 37 mm throttle body	Fuel Injection, 45mm throttle body	Electrically controlled gasoline injection and φ60mm throttle body
Ignition:	Coil, distributor	Marelli electronic	Electronic	ECU - TL1	Marelli electronic	Magneti Marelli
Starting:	Electric (kick start optional)	Electric	Kick start	Electric	Electric	Electric
Max Power:	20.1 kW / 27.8 hp @ 10500 rpm	67.6 kW / 91 hp @ 8500 rpm	22.4 kW / 30 hp @ 6800 rpm	35.8 kW / 48 hp @ 8500 rpm	63 kW / 85.5 hp @ 7750 rpm	170 hp / 125 kW @ 9750 rpm
Transmission:	5 Speed	6 Speed	5 Speed	6-Speed	6 Speed	6 Speed
Final Drive:	Chain	Chain	Chain	Chain	Chain	Chain
Frame:	Open tubular frame, load bearing engine	25/20 mm chrome-molybdenum steel trellis with aluminium machined plates	Double cradle, tubular steel	Steel tube trellis frame	25/20mm tubular chrome molybdenum steel trellis with lateral plates in aircraft alloy. 35/25/15mm tubular chrome molybdenum steel trellis with lateral plates in aircraft alloy rear.	Welded 39NiCrMo4 tubing and machined 6082 aluminium alloy plates
Front Suspension:	Hydraulic forks, 30 mm Ø	50 mm Marzocchi upside-down with TiN treatmentm 120mm wheel travel	Telescopic forks	50 mm USD fork, adjustable	Öhlins upside-down fully adjustable forks with TiN surface treatment	Marzocchi USD forks DLC fully adjustable
Rear Suspension:	Swinging arm with hydraulic shocks	Straight connection with full adjustable monoshock, 130mm wheel travel	Swinging arm with double adjustable shocks and concentric springs	Rear swing arm with central shock absorber, spring preload, hydraulic rebound and compression setting adjustable	Fully adjustable Öhlins monoshock	Extreme Tech Monoshock fully adjustable
Front Brakes:	Single 260 mm disc	2x 320mm discs 4 piston calipers	2 x 260 mm Discs	Dual 320 mm floating discs, 4-piston calipers, ABS	2x 298mm discs 4 piston calipers	2x 320mm / 12.6 in Brembo floating discs 4 pistons radial Brembo calipers, radial pumps
Rear Brakes:	158 mm Drum	Single 220mm disc 2 piston caliper	Drum, 156 mm Ø	Single 260 mm disc, 2-piston caliper, ABS	Single 220mm disc 2 piston caliper	Single 220mm / 8.7 in. floating disc, 2-piston Brembo caliper
Front Tyre:	3.75 -18	120/90 ZR17	3.00-18	110/80- R19 - M/C 59V	120/90 -17	120/70 ZR17
Rear Tyre:	3.00 -18	180/55 ZR17	3.25-18	150/70 - R17 – M/C 69V	180/55 -17	190/55 ZR17
Dry Weight:	134 kg / 295 lbs	177kg / 390 lb	125 kg / 275 lbs	213 kg / 469.5 lbs	156 kg / 343.9 lbs	178 kg / 392.4 lbs
Fuel Capacity:	11 Litres / 2.9 US gal	16 Litres / 4.2 US gal	11.5 Litres / 3.0 US gal	20 Litres / 5.2 US gal	17 Litres / 4.5 US gal	16 Litres / 4.2 US gal