Very powerful 1.05kW-Brushcutter with 4-MIX® engine
The STIHL 4-MIX® engine is the first four stroke engine which works on a mixture of petrol and oil. It combines the advantages of four-stroke and two-stroke engines in one. With higher torque and up to 80% less emissions and a deeper more pleasant sound. Combined with a well balanced, bike handle, as a light brushcutter, it makes the FS100 a leader in its class. Fitted standard with AutoCut + metal blade cutting heads.
FS 100 £612.00 (incl. VAT)
STIHL 4-MIX® engine
You can always rely on STIHL to keep setting new benchmarks this time with 4-stroke mixed lubrication technology. The STIHL 4-MIX® engine, which runs on a fuel-oil mix just like a 2-stroke, offers the benefits without the compromises of 4-stroke power. STIHL 4-MIX® engine technology provides fast acceleration, more power, added torque, lower noise, reduced emissions and increased fuel efficiency to complete jobs quickly, quietly and more easily.
Electronic ignition module
This ensures reliable starting and trouble-free running. The ignition system is fully encapsulated and thus proof against damp and dirt.
The decompression valve allows some of the compression pressure in the cylinder to escape, so less force on the starter rope is needed.
Manual fuel pump (Purger)
A small fuel pump delivers fuel to the carburettor at the touch of a button. This reduces the number of starting strokes required following extended breaks in operations.
When used in conjunction with a harness, the bike handle enables a smooth mowing action. The bike handle allows the machine to be easily guided, making it ideal for working on large areas and thus reducing fatigue.
Intense vibration at the handles of power tools can lead to long-term effects on blood vessels in the hands and arms. STIHL has therefore developed an effective anti-vibration system whereby the oscillations from the machine’s engine are dampened which significantly reduces vibrations at the handles.
ADVANCE Universal Harness
Soft padding makes work more comfortable during longer jobs.
Multi-function control handle
Easy, comfortable thumb-operated control means the operator’s hand never leaves the handle.
Tool free handle adjustment
The central wing nut enables easy adjustment without the use of tools. For transportation and space-saving storage, the handle can be rotated by 90°.
Power output kW/bhp
Weight kg 1)
Sound pressure level dB(A) 2)
Sound power level dB(A) 2)
Vibration levels left/right m/s² 3)
Vibration levels left/right with metal blade m/s² 3)
Overall length m 4)
Standard cutting tool
AutoCut C 25-2, GSB 230-4
Tank volume l
1) without cutting tool and deflector 2) Power factor according to DIR2006/42/EC=2.5(dB(A)) 3) (K) factor according to Dir. 2006/42/EC = 2m/s² 4) without tool