AI
Ktm
350 SX
Enduro · 350 cc
- Engine
- 350 cc
- Power
- 50 hp
- Weight
- 97 kg
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What should you pay for a 350 SX?
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Price trend-32%
Based on price data from 2 of the past 12 months.
The typical asking price is €2,000 lower than in July 2026.
Model family
350 SX at a glance
Quick reference values. Model year, generation and trim can differ.
Displacement
350 cc
Power
50 hp · 37 kW
Torque
40 Nm
Category
Enduro
Specifications
- Displacement
- 350 cc
- Power
- 50 hp · 37 kW
- Torque
- 40 Nm
- Weight
- 97 kg
- Seat height
- 970 mm
- Top speed
- 120 km/h
- Production
- 1994 – 1999
- Category
- Enduro
Comparable models
Also worth considering
Models in the same category and price range to consider alongside the 350 SX.
Generations and editions
Features and handling differ by generation. Use this overview to find the right version.
1 variants
Years
1994 - 1999
350 SX
GenerationThis technical reference row for the 350 SX combines the available catalogue data: 350 cc, 37 kW, 50 hp, 97 kg. It describes the model reference, but does not necessarily distinguish every production or equipment change. Always verify model year, trim and technical values against the individual motorcycle.
350 cc50 hp
About this model
About the Ktm 350 SX
The KTM 350 SX is a two-stroke motocross machine that KTM produced in the 1990s as a mid-range entry in the SX racing class. The air-cooled single-cylinder two-stroke of 350 cc delivered strong power for its class and, thanks to a lightweight frame, was an agile and aggressive racing tool. KTM positioned the 350 SX as a bridge between the 250 and 500 cc classes, offering more torque than a 250 without the weight and abrupt power delivery of a 500.
The 350 SX targeted experienced motocross riders competing in regional classes. The characteristic KTM power delivery and WP suspension also made it popular as a recreational off-road bike outside competition. Today it is purely an off-road collector or recreational machine; road registration is generally not possible. Contemporary rivals included the Husqvarna 350 WXC and Honda CR 350R.
- Category
- Enduro
- Production
- 1994 – 1999
- Power
- 50 hp
- Weight
- 97 kg
Before you buy
What to check before buying
- Check the bore for wear: two-stroke engines require frequent top-end rebuilds under competitive use.
- Inspect the frame for fatigue cracks, particularly around the swingarm pivot and steering head.
- Check the WP fork for leaking seals and worn bushings; standard replacement after each competitive season.
- Ask about the condition of the flywheel and ignition module; ageing components lead to unreliable ignition.
- Verify that original airbox and carburettor components are fitted; aftermarket or worn parts significantly affect power delivery.