information
EVO FACTORY 2ST 125/250/300
MY 2022
Now that winter is over, we’re all eager to get back on the saddle and fire up the engine. Giving shape to this anticipation built up over the past few months, Beta presents the most high-performance version of the EVO family yet – the new Evo Factory My 2022.
Working in close collaboration with the Beta Factory Team and the riders Matteo Grattarola, Lorenzo Gandola, Sondre Haga and Aniol Gelabert, the R&D division has taken the performance of the Evo Factory to even greater heights, further honing a model that has evolved over time while remaining the benchmark in its class and the bike to beat in world championships. The result is a machine whose spirit and style embody the essence of racing.
The highlights of these new models are as follows:
ENGINE
2-Stroke
The differences between the engines equipping Factory versions and standard version are listed below:
- Magnesium crankcase with black finish: featuring a particularly eye-catching design, this component contributes significantly to reducing weight, maximising the agility of the bike.
- Titanium header: increases performance over the standard version while also reducing weight (conical cylinder connector flange on 125 cc model only).
- Trimmed clutch discs: created specifically to maximise clutch precision and controllability in every possible situation and make even the most advanced repetitive tricks easier to manage, such as the rear wheel hops typical of today’s riding style – ensuring extreme precision every time.
- Cylinder with optimised transfer port geometry: accentuates the racing soul of the engine to offer more full-bodied torque and improved responsiveness without compromising linear power delivery.
- Head with dedicated volume and squish band (300 cc only): to take performance even further, the cylinder of the 300 version features a more advanced head. The red paint finish underscores the “factory” look of the bike.
- Optimised engine control unit maps: ensuring outstanding low-end grunt without sacrificing power at mid to high engine speeds.
- Black anodised engine oil plugs.
FRAME AND SUSPENSION
In terms of frame, suspension and design, the new Evo Factory My 2022 differs from the standard version as follows:
-
- Front fork with modified elastic response and compression adjustment characteristics: even more progressive hydraulic damping response offers advantages both when absorbing shocks from the terrain and when the rider compresses the fork to bounce onto obstacles.
- Mono-shock with optimised spring guide geometry and red spring: the characteristics of the rear mono-shock have also been optimised to soak up the biggest shocks more effectively, making the bike easier to control for the rider in even the most technical situations. This has been made possible by using a more deformable bush which allows more room for expansion, and by the availability of a number of different compression and rebound damping settings.
- Progressive linkage: the configuration of the rear suspension progressive linkage is optimised to ensure maximum traction and superior feel.
- Steering yokes machined from billet alloy with gold anodised finish: ensuring superlative stiffness and lightness, the steering yokes also feature fore-aft adjustable handlebar brackets to let any rider set up the ideal riding position.
- Lanyard kill switch: for uncompromised safety when riding the bike.
- Chain adjusters, handlebar end plugs and footpegs with black anodised finish: these are long-lasting, lightweight components, while the non-slip steel pins on the footpegs ensure maximum grip.
- Version-specific radiator hoses in red silicone: offering improved cooling performance, these components also give the bike a thoroughbred racing look.
- Galfer racing brake discs: these discs combine superior braking power with extremely light weight, which contributes to reducing unsprung mass and maximising the agility of the bike.
- BrakTec brake and clutch master cylinders.
- Rear brake calliper with anti-vibration system for pads.
- Excel Oro wheels.
- Michelin X-light tyres: for unparalleled grip in every situation.
- New graphics: as always, the new model year comes with all-new graphics, making sure that the bike has the looks to match its class-beating performance. The EVO Factory MY 22 boasts a red, blue and white colours scheme, which is complemented by the red hydroformed frame and the black and gold details to create a no-compromise racing look.
Evo 125 2 Str
The smallest homologation-ready bike in the range. Light and agile, this is perfect for young riders moving up from lower classes and making their first forays into more serious competitions. It is the benchmark bike in its class. The engine delivers enough performance to overcome any obstacle in safety, while still being fun and easy to handle.
Evo 250 2 Str
This is the ideal bike for riders looking for an agile and easily controllable 2-stroke, with a more docile temperament and with slightly less power and torque than the range-topping model. The Evo 250 is ideal for the amateur looking for class-beating performance combined with precisely manageable power and impeccable rideability.
Evo 300 2 Str
The 300 2 Str is the range-topping model in the Evo family. A bike for lovers of big capacity engines with impressive torque at all engine speeds, and the perfect base for competing even at pro levels. The size of both the frame and the engine have been optimised to maximise the ability of the bike to overcome even the most challenging obstacles and the most technically difficult trials. The ideal solution for expert riders looking for bike with class-beating performance, but which is intuitive and easily manageable from the moment you get onto the saddle.
specification 125cc
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
specification 250cc
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
specification 300cc
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