EVO Factory 2T 125/250/300 MY 2021
Beta reveals the new version of the best-seller EVO Factory MY 2021.
The experience developed during the most important world competitions enabled the further refinement of the Factory’s performance, creating a vehicle with a purely racing soul. The R&D department, working with the Beta Factory Team and the riders Matteo Grattarola, new Trial2 world champion, and Benoit Bincaz, has once again been able to raise the bar of the Evo Factory by updating the chassis set-up, giving greater control and a pitch-perfect reactivity on every type of obstacle.
SPECIAL COMPONENTS

Black anodized bar end plugs: protect the grips and throttle.

Rear suspension with new red spring and revised hydraulic calibration: allows greater control at low speeds, all to the advantage of balance and stability while driving.


TECHNICAL DATA
CHASSIS
Frame
Hydroformed alloy
Wheel base
1305 mm
Max length
1990 mm
Max width
850 mm
Max height
1115 mm
Seat height
660 mm
Ground clearance
310 mm
Footrest height
348 mm
Fuel tank capacity
2,8 l
Reserve
0,5 l
Cooling system capacity
600 cc
Front suspension
Hydraulic ø38 front fork with compression and rebound adjuster
Rear suspension
Rear shock with coaxial tank and compression and rebound adjuster
Shock absorber stroke
62 mm
Front wheel travel
165 mm
Rear wheel travel
180 mm
Front brake
disc ø185 mm with 4 piston
Rear brake
disc ø160 mm with 2 piston
Front rim
21 x 1,6
Rear rim
18 x 2,15
Front tyre
2,75 – 21 Michelin X-Light
Rear tyre
4.00 R 18 Michelin X-Light
ENGINE
Type
Single-cylinder, 2-stroke, liquid cooled,
lamellar induction in the crankcase
Bore
54,0 mm
Stroke
54,5 mm
Displacement
124,8 cc
Compression ratio
15.9:1
Carter
Magnesium
Ehxaust header
Titanium
Ignition
Electronic Hidria 12V – 110W
Spark plug
NGK GR7CI8
Lubrication
mix with fuel 1,5 % (synthetic oil)
Fuel supply
with carburettor
Carburettor
Keihin PWK ø 28mm
Spark advance
Variable
Clutch
Wet multi-disc clutch with cush-drive rubber
Primary trasmission
Z. 20/71
Transmission
6 speed
Secondary trasmission
chain
Engine oil
SAE 10W/30 (550 cc)
Consumption
l/100 km 2,6
Pollution
Co2 [g/km] 60
CHASSIS
Frame
Hydroformed alloy
Wheel base
1305 mm
Max length
1990 mm
Max width
850 mm
Max height
1115 mm
Seat height
660 mm
Ground clearance
310 mm
Footrest height
348 mm
Fuel tank capacity
2,8 l
Reserve
0,5 l
Cooling system capacity
600 cc
Front suspension
Hydraulic ø38 front fork with compression and rebound adjuster
Rear suspension
Rear shock with coaxial tank and compression and rebound adjuster
Shock absorber stroke
62 mm
Front wheel travel
165 mm
Rear wheel travel
180 mm
Front brake
disc ø185 mm with 4 piston
Rear brake
disc ø160 mm with 2 piston
Front rim
21 x 1,6
Rear rim
18 x 2,15
Front tyre
2,75 – 21 Michelin X-Light
Rear tyre
4.00 R 18 Michelin X-Light
ENGINE
Type
Single-cylinder, 2-stroke, liquid cooled,
lamellar induction in the crankcase
Bore
72,5 mm
Stroke
60,5 mm
Displacement
249,7 cc
Compression ratio
9,0:1
Carter
Magnesium
Ehxaust header
Titanium
Ignition
Electronic Hidria 12V -110W
Spark plug
NGK GR7CI8
Lubrication
mix with fuel 1,5 % (synthetic oil)
Fuel supply
with carburettor
Carburettor
Keihin PWK ø 28mm
Spark advance
Variable
Clutch
Wet multi-disc clutch with cush-drive rubber
Primary trasmission
Z. 22/69
Transmission
6 speed
Secondary trasmission
chain
Engine oil
SAE 10W/30 (550 cc)
Consumption
l/100 km 2,9
Pollution
Co2 [g/km] 68
CHASSIS
Frame
Hydroformed alloy
Wheel base
1305 mm
Max length
1990 mm
Max width
850 mm
Max height
1115 mm
Seat height
660 mm
Ground clearance
310 mm
Footrest height
348 mm
Fuel tank capacity
2,8 l
Reserve
0,5 l
Cooling system capacity
600 cc
Front suspension
Hydraulic ø38 front fork with compression and rebound adjuster
Rear suspension
Rear shock with coaxial tank and compression and rebound adjuster
Shock absorber stroke
62 mm
Front wheel travel
165 mm
Rear wheel travel
180 mm
Front brake
disc ø185 mm with 4 piston
Rear brake
disc ø160 mm with 2 piston
Front rim
21 x 1,6
Rear rim
18 x 2,15
Front tyre
2,75 – 21 Michelin X-Light
Rear tyre
4.00 R 18 Michelin X-Light
ENGINE
Type
Single-cylinder, 2-stroke, liquid cooled,
lamellar induction in the crankcase
Bore
79,0mm
Stroke
60,5 mm
Displacement
296,5 cc
Compression ratio
10,5:1
Carter
Magnesium
Ehxaust header
Titanium
Ignition
Electronic Hidria 12V – 110W
Spark plug
NGK GR7CI8
Lubrication
mix with fuel 1,5 % (synthetic oil)
Fuel supply
with carburettor
Carburettor
Keihin PWK ø 28mm
Spark advance
Variable
Clutch
Wet multi-disc clutch with cush-drive rubber
Primary trasmission
Z. 22/69
Transmission
6 speed
Secondary trasmission
chain
Engine oil
SAE 10W/30 (550 cc)
Consumption
l/100 km 2,8
Pollution
Co2 [g/km] 66