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2025 BETA Evo 125

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Engine

  • Engine Type:
    Single-Cylinder
  • Cylinders:
    1
  • Engine Stroke:
    2-Stroke
  • Cooling:
    Liquid
  • Valve Configuration:
    Reed Valve
  • Bore (mm):
    54
  • Bore (in):
    2.13
  • Stroke (mm):
    54.5
  • Stroke (in):
    2.15
  • Displacement (cc):
    124.8
  • Displacement (ci):
    7.6
  • Compression Ratio:
    15.9:1
  • Starter:
    Kick
  • Fuel Requirements:
    Regular
  • Fuel Type:
    Gas / Oil Premix

Brakes

  • Front Brake Type:
    Hydraulic Disc
  • Front Brake Diameter (in):
    7.3
  • Front Brake Diameter (mm):
    185
  • Rear Brake Type:
    Hydraulic Disc
  • Rear Brake Diameter (in):
    6.3
  • Rear Brake Diameter (mm):
    160

Carburetion

  • Carburetion Brand:
    Keihin
  • Carburetor:
    Yes
  • Number Of Carburetors:
    1
  • Carburetor Size (mm):
    28
  • Carburetion Type:
    Carburetor

Dimensions

  • Length (in):
    79.5
  • Length (mm):
    2020
  • Width (in):
    33.5
  • Width (mm):
    850
  • Height (in):
    43.9
  • Height (mm):
    1115
  • Wheelbase (in):
    51.6
  • Wheelbase (mm):
    1310.6
  • Ground Clearance (in):
    12.2
  • Ground Clearance (mm):
    310
  • Length (ft):
    6.62
  • Length (ft/ft):
    6
  • Length (ft/in):
    7.5

Other

  • Fuel Capacity (gal):
    0.8
  • Fuel Capacity (l):
    2.8
  • Fuel Capacity Reserve (l):
    0.5
  • Frame:
    Aluminum
  • Body Material:
    Plastic
  • Chain Guard:
    Yes
  • Exhaust Guard:
    Yes
  • Foot Peg Location:
    Driver
  • Front Suspension Type:
    Telescopic Fork
  • Front Suspension Size (in):
    1.5
  • Front Suspension Size (mm):
    38
  • Front Travel (in):
    6.5
  • Front Travel (mm):
    165.1
  • Front Suspension Brand Name:
    Pailoi
  • SysModelID:
    160134
  • MfrModelID:
    EVO125
  • Year:
    2025
  • Manufacturer:
    BETA
  • Model Name:
    Evo
  • Trim Name:
    125
  • Family Name:
    Trial
  • Product Type:
    Motorcycle / Scooter
  • Manufacturer Type:
    Trial
  • Generic Type (Primary):
    Off-Road
  • Manufacturer Country:
    Italy
  • Photo Name:
    2025_BETA_Evo_125.jpg
  • Revision Status:
    Carryover
  • Competitor Code:
    MOT25OAE000
  • SysTrimId:
    573133
  • SysMakeId:
    857
  • IsCurrent:
    Yes
  • Historical ID:
    512189
  • Data Provider:
    CRS
  • Parent Company:
    BETA
  • Display Name:
    Evo 125
  • Engine Displacement to Weight (cc):
    0.86
  • Currency:
    US Dollars
  • Warranty (Months):
    6
  • Destination Charge:
    439
  • Warranty (Condition):
    Limited
  • Rear Suspension Type:
    Twin Sided Swing Arm
  • Rear Travel (in):
    7.1
  • Rear Travel (mm):
    180.3
  • Rear Adjustable Rebound Damping:
    Yes
  • Number Rear Shock Absorbers:
    1
  • Rear Suspension Material:
    Aluminum
  • Seat Type:
    Trial
  • Seat Location:
    Driver
  • Seat Height (in):
    26
  • Seat Height (mm):
    660
  • Number Of Seats:
    1
  • Steering Control:
    Handlebar
  • Tire Brand:
    Dunlop®
  • Front Wheel Diameter:
    21
  • Rear Wheel Diameter:
    18
  • Front Tire (Full Spec):
    Dunlop 803 R21 Trial
  • Rear Tire (Full Spec):
    Dunlop 803 R18 Trial
  • Tube / Tubeless:
    Tubed
  • Front Wheel Width (in):
    2.75
  • Rear Wheel Width (in):
    4

Our Location

Mount Rushmore Motorsports
450 E Disk Drive
Rapid City, SD 57701