Sherco 4.5i Enduro (2010-) vs Sherco 4.5i Supermotard (2008-) vs Sherco 4.5i Enduro (2007-09) vs Sherco 2.5i Enduro (2005-08) vs Maico 490 Alpha 1 (1982) vs Maico Blizzard (1955-62) vs Maico 490 Alpha E (1982) vs Aprilia SL 750 Shiver (2009)

Comparison technical specifications

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Make:	Sherco	Sherco	Sherco	Sherco	Maico	Maico	Maico	Aprilia
Model:	4.5i Enduro	4.5i Supermotard	4.5i Enduro	2.5i Enduro	490 Alpha 1	Blizzard	490 Alpha E	SL 750 Shiver
Years:	2010-	2008-	2007-09	2005-08	1982	1955-62	1982	2009
Engine:	Four stroke, single cylinder, SOHC, 4 valve	Four stroke, single cylinder, SOHC, 4 valve	Four stroke, single cylinder, SOHC, 4 valve	Four stroke, single cylinder, SOHC, 4 valve	Single cylinder, two stroke	Two stroke, single cylinder	Single cylinder, two stroke	Four stroke, longitudinal 90°V twin, DOHC, 4 valves per cylinder
Capacity:	448.6 cc / 27.3 cu-in	448.6 cc / 27.3 cu-in	448.6 cc / 27.3 cu-in	250 cc / 15.2 cu-in	488 cc / 29.8 cub in.	177 cc / 10.8 cub in. 247 cc / 15.1 cub in (specifications featured) 277 cc / 16.9 cub in	488 cc / 29.8 cub in.	749 cc / 45.7 cu-in
Cooling System:	Liquid cooled	Liquid cooled	Liquid cooled	Liquid cooled	Air cooled	Air cooled	Air cooled	Liquid cooled
Starting:	Electric	Electric	Electric	Electric started system and additional forged aluminium kick-start lever	Kick start	Kick	Kick start	Electric
Max Power:	NA	NA	NA	NA	32.1 kW / 43.7 hp @ 6500 rpm	11 kW / 15 hp	36.8 kW / 50 hp	69.3 kW / 95 hp @ 9000 rpm
Transmission:	6 Speed	6 Speed	6 Speed	6 Speed	5-Speed, constant mesh	4 Speed	5-Speed	6 Speed
Final Drive:	Chain	Chain	Chain	Chain	Chain	Chain	Chain	Chain Transmission ratio: 16/44
Frame:	Built from Chrome-Molybdenum forming a single structure	Built from Chrome-Molybdenum forming a single structure	Built from Chrome-Molybdenum forming a single structure	Built from Chrome-Molybdenum forming a single structure	Dual down tube, full cradle, chrome-molydenum	Chrom Molybdän Rohr	Dual down tube, full cradle, chrome-molydenum	Dismountable steel trellis connected with high strength bolts to aluminium side plates. Dismountable rear frame.
Front Suspension:	Ø46 mm Paioli/Kayaba telescopic fork. Forward offset wheel axle and brake calliper	Ø46 mm Paioli/Kayaba telescopic fork. Forward offset wheel axle and brake calliper	Ø46 mm Paioli/Kayaba telescopic fork. Forward offset wheel axle and brake calliper	Paioli 38mm dia hydraulic telescope fork, fully adjustable for preload and dampening.	Leading axle, air/spring fork	Hydraulic shock absorbers	Leading axle, Maico forks, 42 mm, Corte & Cosso	Ø43 mm upside-down fork.
Rear Suspension:	Progressive system with single Paioli absorber with aluminium structure and fully adjustable (four regulation types), linked to the centre of the chassis and pushed by the swing arm through an articulated rod system	Progressive system with single Paioli absorber with aluminium structure and fully adjustable (four regulation types), linked to the centre of the chassis and pushed by the swing arm through an articulated rod system	Progressive system with single Paioli absorber with aluminium structure and fully adjustable (four regulation types), linked to the centre of the chassis and pushed by the swing arm through an articulated rod system	Progressive link system with single Ollé	Corte & Cosso reservoir single gas shock adjustable for damping and preload	Swing arm with springs	Single shock	Aluminium alloy swingarm with reinforcement truss. Hydraulic shock absorber adjustable in spring preload and rebound damping.
Front Brakes:	Single 270mm disc	Single 270mm disc	Single 270mm disc	Singe 280mm disc	Single leading shoe, drum 136 mm	Drum	Single leading shoe, drum 136 mm	2 x Ø320 mm discs, 4 piston caliper
Rear Brakes:	Single 240mm disc	Single 240mm disc	Single 240mm disc	Singe 240mm disc	Single leading shoe, drum 160 mm	Drum	Single leading shoe, drum 160 mm	Single Ø245 mm disc, 2 piston caliper
Fuel Capacity:	8.5 Litres / 2.2 US gal	8.5 Litres / 2.2 US gal	8.5 Litres / 2.2 US gal	8.5 Litres / 2.2 US gal	9.5 L / 2.5 US gal	9.5 L / 2.5 US gal	15 L / 4 US gal	15 Litres / 3.9 US gal