What category is the 2010 GAS GAS Halley 450 4T?

The 2010 GAS GAS Halley 450 4T has a Category of Trial.

What is the engine size of the 2010 GAS GAS Halley 450 4T?

The 2010 GAS GAS Halley 450 4T has a Capacity: of 443.00 ccm (27.03 cubic inches).

What type of engine does the 2010 GAS GAS Halley 450 4T have?

The 2010 GAS GAS Halley 450 4T has a Engine type of Single cylinder, four-stroke.

Is the 2010 GAS GAS Halley 450 4T air cooled or liquid cooled?

The 2010 GAS GAS Halley 450 4T has a Cooling system of Liquid.

How many gears does the 2010 GAS GAS Halley 450 4T have?

The 2010 GAS GAS Halley 450 4T has a Gearbox of 6-speed.

What is the seat height of the 2010 GAS GAS Halley 450 4T?

The 2010 GAS GAS Halley 450 4T has a Seat height of 890 mm (35.0 inches) If adjustable, lowest setting..

GAS GAS Halley 450 4T - 2010 Specifications and Reviews

Name: 2010 GAS GAS Halley 450 4T
Brand: GAS GAS

The 2010 GAS GAS Halley 450 4T is a specialized trial motorcycle designed for experienced riders seeking precision and control over rough terrain. Its liquid-cooled 443cc four-stroke engine delivers reliable power for technical riding, while the compact Deltabox frame and 230mm front suspension travel provide the agility and feedback essential for competitive trial competition.

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2010

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General information
Category	Trial
Year	2010
Model	GAS GAS Halley 450 4T
Engine and Transmission Specifications
Clutch	Multidisc, hydraulical
Transmission type,final drive	Chain
Gearbox	6-speed
Cooling system	Liquid
Bore x stroke	97.0 x 60.8 mm (3.8 x 2.4 inches)
Engine type	Single cylinder, four-stroke
Capacity:	443.00 ccm (27.03 cubic inches)

Brakes, suspension, Frame and wheels
Rear brakes diameter	220 mm (8.7 inches)
Rear brakes	Single disc
Front brakes diameter	260 mm (10.2 inches)
Front brakes	Single disc. Double-piston caliper.
Rear tyre dimensions	130/90-18
Front tyre dimensions	90/90-21
Rear suspension travel	220 mm (8.7 inches)
Rear suspension	One-piece aluminium swing arm
Front suspension travel	230 mm (9.1 inches)
Front suspension	41 mm upside-down fork
Frame type	Deltabox*, made with Cromoly tubing. Aluminium swing arm.
Physical measures and capacities
Fuel capacity	7.40 litres (1.96 gallons)
Wheelbase	1,450 mm (57.1 inches)
Ground clearance	270 mm (10.6 inches)
Seat height	890 mm (35.0 inches) If adjustable, lowest setting.

Other specs
Maintenance	Find parts, fluids, filters, maintenance tools and service items on eBay
Color options	Black
Starter	Kick

Performance Profile & Rider Fit

Best For

Track10%

City15%

Cornering40%

Daily Riding10%

Touring5%

Passenger5%

Rider Profile

Best For	This is a specialist trial bike best suited to riders with off-road or trials-specific skill, not beginners looking for a road-going machine.
Purpose	Built purely for technical trials competition and obstacle-based off-road riding rather than speed, commuting, or touring.
Rider Fit	Its tall ground clearance, kick start, and standing-riding ergonomics demand good balance, core strength, and physical fitness rather than long-distance comfort.
Character	A lightweight, highly agile, precision-focused machine that rewards throttle and clutch control over outright power.
Not Ideal For	This bike is not suitable for riders wanting highway speed, passenger carrying, touring range, or everyday road comfort.

Character map is an editorial estimate based on this bike's specifications, not a lab-tested measurement.