The Sherco 125 ST-F Factory 2025 brings factory-engineered trials capability to a compact, accessible platform. This lightweight machine features a responsive chromoly frame optimized for technical terrain navigation and obstacle clearing. Factory components include precision-tuned suspension and modular braking systems that deliver consistent performance across varied riding conditions. The smaller displacement makes this model particularly suited for developing riders and those seeking a nimble, confidence-inspiring machine. Built with the same engineering standards as larger factory models, it combines durability with the handling characteristics needed to progress through increasingly challenging trials sections.
New graphics kit
Plastic insert on the piston reduces volume to decompress the crankcase, softens the bike’s character, and provides more inertia.
New reed valve box
New overflow hose to optimize water drainage.
New ignition cover gasket, improves sealing.
Specs
Engine
125 ST
Displacement
123.70 cc
Bore x stroke
54x54 mm
Carburetor
Electronic Injection
Lubrification
1 % blend
Fuel
SP 98
Cooling
Liquid system with forced circulation
Start
Geared system with folding lever
Exhaust
Stainless steel tubing and aluminum silencer
Transmission
5 Speed sequential gearbox, primary gears and chain secondary
Clutch
Hydraulic, diaphragm system
Ignition
Hidria Digital
Chassis
Tubular section (Chrome-moly)
Tank
2,2 L capacity
Brakes
Hydraulically activation, floating Ø185 mm (7,28 in) front and Ø145 mm (1,54 in) rear
Front suspension
Aluminium Tech fork Ø39 mm (1.54 in), 165 mm (6.50 in) travel
Rear suspension
Progression system with control linkage - 165 mm (6.49 in) travel
