Beta EVO 2T Handbook

4
CHECKS AND MAINTENANCE
40
GB
SPARK PLUG
Keeping the spark plug in good condition
will reduce fuel consumption and increase
engine performance.
To perform the check, simply slide off the
electrical connection tube and unscrew the
spark plug. Examine the distance between
the electrodes with a feeler. This distance
should be from 0.5÷0.6 mm. If it is not,
it may be corrected by bending the earth
electrode.
Check as well that there are no cracks in
the insulation or corroded electrodes. If so,
replace immediately.
When replacing the spark plug, screw it
in by hand until it stops, then tighten with
a wrench.
WARNING:
Do not check while the engine is hot.
0,5÷0,6 mm

Beta EVO 2T Specifications

General

Displacement	249 cc
Cooling System	Liquid cooled
Transmission	6-speed
Bore x Stroke	66.4 mm x 72 mm
Clutch	Wet multi-disc
Dry Weight	67 kg
Engine Type	2-stroke single
Front Suspension	Telescopic fork
Rear Suspension	Monoshock
Front Brake	Single disc
Rear Brake	Single disc
Fuel Capacity	2.5 liters
Frame	Aluminum