EVOlution Trial

EVO Factory 2ST 125/250/300

EVOlution Trial

EVO Factory 2ST 125/250/300

EVO Factory 2ST 125/250/300

The 2023 EVO Factory models are here! These premium models are manufactured with the finest components at Beta’s Italian factory and represent the next level of trial EVOlution. The EVO Factory models share the same base platform as the standard EVOs along with a series of updates on both the frame and engine side, providing riders with a competition model like no other and make the EVO Factory trials bike competition ready. The EVO Factory models are built in limited numbers providing exclusivity as well as performance.
LOAD MORE

SPECIAL COMPONENTS

New Graphics:
the 2023 EVO Factory has style to back up its performance. The bike remains faithful to the official team colours that clearly identifies the bikes as Beta Factory models.
copri serbatorio evo factory
Tank Cover
The new design introduced on the 2023 EVO standard model, fits tighter to the frame and allows all the cable routing to be covered for a cleaner look. There is a built-in MAP switch as well.
New Gold Front Forks
the 2023 EVO Factory is fitted with new gold front fork tubes, which provide the model with both aesthetic and functional benefits. New internal valve settings provides better oil flow, this combined with a new internal damping system which reduces the harshness when landing of large obstacles.
forcella oro
New dampening system
This new dampening system also keeps the fork higher in its stroke while descending to provide the rider with better control, greater support, and greater damping capacity when landing from significant height.
albero motore - evo factory 2T
Updated cylinder and head
Like the standard 2023 EVO models all EVO Factory 2-Stroke engine sizes, except for the 125 and 200, will receive the new crankshaft and connecting rod (1.5 mm less, at 116 compared to 114.5 mm). The bore and stroke remain unchanged. The cylinder and its combustion chamber have been modified to provide an increase in the compression ratio.
New Graphics:
the 2023 EVO Factory has style to back up its performance. The bike remains faithful to the official team colours that clearly identifies the bikes as Beta Factory models.
copri serbatorio evo factory
Tank Cover
The new design introduced on the 2023 EVO standard model, fits tighter to the frame and allows all the cable routing to be covered for a cleaner look. There is a built-in MAP switch as well.

New Gold Front Forks
the 2023 EVO Factory is fitted with new gold front fork tubes, which provide the model with both aesthetic and functional benefits. New internal valve settings provides better oil flow, this combined with a new internal damping system which reduces the harshness when landing of large obstacles.
forcella oro
New dampening system
This new dampening system also keeps the fork higher in its stroke while descending to provide the rider with better control, greater support, and greater damping capacity when landing from significant height.
albero motore - evo factory 2T
Updated cylinder and head
Like the standard 2023 EVO models all EVO Factory 2-Stroke engine sizes, except for the 125 and 200, will receive the new crankshaft and connecting rod (1.5 mm less, at 116 compared to 114.5 mm). The bore and stroke remain unchanged. The cylinder and its combustion chamber have been modified to provide an increase in the compression ratio.

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

TRIAL
ACCESSORIES

TRIAL
EQUIPMENT