Gas Gas Halley 125SM

Gas Gas Halley 125SM

 

 

 

 

Make Model

Gas Gas SM 125

Year

2006-07

Engine

Liquid cooled, two stroke, single cylinder, with reed intake directly

Capacity

124
Bore x Stroke 54.5 x 54 mm 
Compression Ratio  

Induction

Keihin PWK 26mm

Ignition  /  Starting

Digital CDI Multispark  / 
Clutch Multidisc hydraulically operated

Max Power

36.8 hp @ 10000 rpm

Max Torque

25 Nm @ 10008 rpm 

Transmission  /  Drive

6 Speed  /  chain
Frame Deltabox type built using cromoly, rectangular tubes, aluminum swingarm 

Front Suspension

41 mm upside-down fork, 255mm wheel travel

Rear Suspension

One-piece aluminium swing arm, ?hlins shock absorber with 246 mm wheel travel

Front Brakes

Single 260mm disc 4 piston caliper

Rear Brakes

Single 220mm disc 1 piston caliper

Front Tyre

120/60 -17

Rear Tyre

150/60 -17

Dry Weight

101 kg

Fuel Capacity

9.5 Litres

After more than 20 years (1985) since the debut of the first Halley 327, taken to the world trial championships by Gabino Renales, Gas Gas evokes the legendary model, transforming the Halley into a supermotard destined for a younger public: and so the Halley SM 125 is born.

It’s a prototype for about 15 hp, equipped with a 124 cc one-cylinder two stroke engine, liquid cooled, six speed shift and uses a 27mm carburettor.

The Halley SM 125 has a 9.5 litre tank and weighs 100kg. It will be the first model of the range and should be available commercially from May, with a new 450 SM and a 124 four-stroke version completing the package.