MS 500i
New chainsaw with electronically controlled fuel injection
General
First chainsaw with STIHL “Injection” technology. Best power-to-weight ratio on the market and extremely easy operation. Ideal for harvesting and processing big timber, based on its unique lightweight design and outstanding acceleration. New claw stop, HD2 filter, captive nut on the sprocket cover for easier chain change, controlled-delivery oil pump, tool-free fuel caps for easy and safe filling of fuels and lubricants.
Versions
Price-
Petrol Chainsaw - MS 500i - 50cm/20” - ES Light Bar$2,449.00*
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Petrol Chainsaw - MS 500i - 63cm/25” - ES Light Bar$2,469.00*
*Prices are valid from the 15/11/2023 to 24/12/2023.
STIHL stores are operated as independent businesses. The products described in this website may not be on display or available at each STIHL store. STIHL reserves the right to change pricing at any time without notice.
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Technical data

Technical data
Technical data | Value |
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Cutting length cm | 50-63 |
Displacement cc | 79.2 |
Power output kW | 5 |
Weight kg 1) | 6.5 |
Tank volume mL | 785.00 |
Power-to-weight Ratio kg/kW | 1.3 |
Sound pressure level dB(A) 2) | 106 |
Sound power level dB(A) 2) | 119 |
Chain pitch | 3/8 " |
1) Without fuel, without bar and chain
2) K-factor according to DIR 2006/42/EC = 2.5 dB (A)
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Features

Standard features
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Accessories

Accessories
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ADVANCE X-Vent Helmet
Low weight helmet set with optimized balance. Ear caps in slim design. Easy head size adjustment by ratched wheel even whilst wearing. Ventilation wholes spread over the entire shell. Metal visor: Spring steel mesh, very high light penetration. Light transmittance: 75-80%. Elastic visor sealing nlong the helmet against dirt and rain. Reflective Stickers all roand. Ear protect: EN 352, EN 397, EN 1731.
Technical data Value Ear protection 109 dBA Weight 830 g Helmet material ABS Inner fittings 6-points Transparency 75 –80 % Versions
Price- ADVANCE X-Vent Helmet $169.00*
*Prices are valid from the 15/11/2023 to 24/12/2023.
STIHL stores are operated as independent businesses. The products described in this website may not be on display or available at each STIHL store. STIHL reserves the right to change pricing at any time without notice. -
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MotoMix
Available at participating stores. Ready-mixed fuel (50:1) for all STIHL engines, optimal performance, best cold start ability, maximum acceleration over the entire RPM range, best running characteristics even with a sudden gas change. Mixed with STIHL HP ultra premium oil for exceptional engine lubrication and extreme cleanliness, fully synthetic and biodegradable for optimal performance and long service life. User- and engine-friendly thanks to fewer emissions (free from ethanol; almost no olefins and aromatic compoands). Can be kept in storage for at least two years. Reliable top performance – STIHL engines and STIHL MotoMix are made for each other, all imaginable uses have been put through rigorous tests.
Versions
Price- MotoMix - 4L - Tin $45.00*
*Prices are valid from the 15/11/2023 to 24/12/2023.
STIHL stores are operated as independent businesses. The products described in this website may not be on display or available at each STIHL store. STIHL reserves the right to change pricing at any time without notice. -
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HP Ultra 2-Stroke Engine Oil
Fully synthetic oil with exceptional lubrication properties. Burns with extremely low residue due to ash-free additive. Suitable for continuous use ander the most demanding engine conditions. Performance class: JASO-FB, ISO-L-EGB. Fuel/oil ratio 1:50.
Versions
Price- Oil - 2 Stroke - HP Ultra - 1L $39.00*
*Prices are valid from the 15/11/2023 to 24/12/2023.
STIHL stores are operated as independent businesses. The products described in this website may not be on display or available at each STIHL store. STIHL reserves the right to change pricing at any time without notice. -
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SynthPlus Chain Oil
Do you question which lubricant is suitable for which cutting attachment, climate zone or type of wood? No need to puzzle over the answers with semi-synthetic STIHL chain lubricant. Our high-performance lubricant is extremely suitable for all moving saw chains. Well protected. STIHL chain lubricant effectively protects saw chains from wear. Thanks to its high temperature resistance, cutting attachments are optimally protected even from short-duration maximum thermal loads. Smoking is inhibited. Keeps on flowing. Even at temperatures down to -20° C, STIHL chain lubricant retains its outstanding flow properties. Selected additives prevent resinification of the cutting attachment and other treated parts. And you can start using the saw straight away, even after an extended idle period.
Versions
Price- Oil - Chain & Bar - SynthPlus - 1L $13.00*
*Prices are valid from the 15/11/2023 to 24/12/2023.
STIHL stores are operated as independent businesses. The products described in this website may not be on display or available at each STIHL store. STIHL reserves the right to change pricing at any time without notice. -
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ForestPlus chain oil
Based on high-quality mineral oils. Reliable lubrication, no or resinification, even during prolonged downtimes.
Versions
Price- Oil - Chain & Bar - ForestPlus - 1L $12.00*
*Prices are valid from the 15/11/2023 to 24/12/2023.
STIHL stores are operated as independent businesses. The products described in this website may not be on display or available at each STIHL store. STIHL reserves the right to change pricing at any time without notice. -
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Bio Plus Bar & Cutter Lube - 1 litre
Particularly eco-friendly with outstanding lubrication and adhesive properties. STIHL BioPlus oil is derived from plants and completely decomposes in the groand within a short space of time (tested according to OECD 301 B). It has therefore been awarded the German 'Blue Angel' ecology mark and the Dollarspean Eco-Label.
Versions
Price- Bio Plus Bar & Cutter Lube - 1 litre $13.00*
*Prices are valid from the 15/11/2023 to 24/12/2023.
STIHL stores are operated as independent businesses. The products described in this website may not be on display or available at each STIHL store. STIHL reserves the right to change pricing at any time without notice. -
The version(s) available in each country may differ from the above range and specifications; specific details may be subject to change without notice. Please ask your local STIHL Approved Dealer for further information.
Documents
Owners manuals and safety brochures
Languages | Date | Link |
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24/06/2022 |