125 SE FACTORY 2026 < Back

LIGHTNESS, AGILITY AND TORQUE: THE 3-IN-1 OF THE 125 SE

  • New 2026 graphics kit
  • Blue plastic kit
  • Optimized chassis: improved front-end feel
  • New Oxia Lock-on grips: better ergonomics, improved comfort, enhanced handlebar-end protection, easier installation, increased durability
  • New Galfer rear brake disc: better braking and reduced weight
  • New Nilos seal at the base of the steering column: less friction, improved sealing, better protection against mud
  • New starter lever and new friction bushings: quicker start-up, greater durability
  • New exhaust valve system: improved responsiveness and reduced weight
  • New front sprocket with circlip mounting: reduced weight, easier maintenance
  • 0.5° dog engagement angle: improved gear shifting under load
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Specs

Engine

2-stroke single cylinder with electronically controlled valve system

Displacement

124,81cc

Bore x stroke

54 x 54,50 mm

Carburator

Keihin PWK 36 carburetor

Battery

BS Battery 12V 140A Lithium

Lubrification

2% mixture

Fuel

95-E10 unleaded gasoline

Cooling

Liquid with forced circulation

Start

Electric starter

Exhaust

Chromed steel exhaust header pipe, Aluminum silencer

Ignition system

DC - CDI ignition with digital advance

Transmission

6 speed – 520 O-ring chain

Clutch

Brembo hydraulic control, multi-disc in oil bath

Ignition

220 W alternator

Chassis

Semi-perimeter high-strength chrome-molybdenum steel

Tank

10 L capacity

Brakes

Hydraulic Brembo, 260 mm Ø (front) – 220 mm Ø 220 (rear)

Front suspension

KYB 48 mm Ø fork - 300 mm stroke - closed cartridge technology - hydraulic setting + specific spring rate

Rear suspension

Amortisseur KYB 50 Ø18 mm - course roue AR 330 mm - hydraulique + tarage ressort spécifique

Front wheel

Excel 1.60 x 21’’ black anodized rim and Michelin Enduro Medium tire

Rear wheel

Excel 2.15 x 18’’ black anodized rim and Michelin Enduro Medium tire

Wheel base

1465 mm (57.68 inches)

Ground clearance

355 mm (14 inches)

Seat base

950 mm (37.4 inches)