BAJA 125 4T


BAJA 125 4-stroke changes look and structure, an important bike for the history of the company that is 100% renewed thanks to the new Euro5 homologation.  A bike conceived in Introbio and derived from the experience of more than thirty years in dirt track racing at world level: it is totally new while remaining faithful to the features that make it a leader in its segment. The new Minarelli 125 4-stroke engine with variable timing guarantees superior performance compared to the previous version, while containing consumption and emissions. The rich equipment includes the robust and renewed VENT 6.0 perimeter frame, the up-side down fork, the slipper clutch and the CBS system for combined braking, essential to ensure maximum safety in all riding conditions and terrain. These are all features that, combined with a look that is a clear reference to the official VENT colors, also used in competition bikes, make the BAJA 125 4T an extremely high-performance off-road bike but, at the same time, the ideal travel companion for everyday life. You can whip it on dirt roads for fun, and ride it more gently in the city. This is the ideal bike to seek adventure, even at 16 years old!


Type Minarelli single - cylinder, 4 stroke, liquid - cooled
Distribution SOHC, 4-valves with Variable Valve Actuation (VVA)
Displacement 124.7 cm³
Starter Electric
Gearbox 6 speed


Frame Steel perimetral frame Vent 6.0, double cradle with removable rear part
Swingarm Steel
Front suspension USD hydraulic fork Ø 41 mm - R16V
Rear suspension Hydraulic monoshock preload adjustable
Front brake system Wave disc Ø 260 mm with two piston floating caliper
Rear brake system Wave disc Ø 220 mm with floating caliper
Handlebar Ø 22” without crossbar


Height 1,225 mm
Fuel tank capacity 9.5 litres
Dry weight 110 kg


Double exhaust.

Rear Brake

Wave Ø 220 mm disc with aluminium floating caliper.


Steel perimetral VENT 6.0, double cradle with removable rear part.


Ø 41 mm USD hydraulic fork - R16V.

Front brake

Wave Ø 260 mm disc with two piston floating caliper.


21" - 90/90 (front). 18" - 120/90 - 120/80 (rear).


Single-cylinder, 4 stroke, liquid cooled.