The KTM 350 SX-F motorcycle specifications include a 349.7 cc (21.34 cu in) engine, a 5-speed gearbox, and a listed weight of 103.9 kg (229.1 lb).
Key specifications
2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018, 2019, 2021, 2022, 2023Model years
350 ccDisplacement
103.9 kgDry weight
992 mmSeat height
7.5 LFuel tank
1,495 mmWheelbase
375 mmGround clearance
Model years covered
201120122013201420152016201720182019202120222023
Year-specific specification changes
The 2011 model is treated as the standard specification. Only later model years with a different supplied value are shown below.
Compression ratio
201414.4:1
2016201914.0:1
Dry weight
2012105.4 kg (232.4 lb)
2013104.8 kg (231 lb)
20142015104.9 kg (231.3 lb)
201699.7 kg (219.8 lb)
2017201899.8 kg (220 lb)
2019202399.5 kg (219.4 lb)
Frame
20122015Central tubular frame made from chrome molybdenum steel tubes
2016201925CrMo4 steel central-tube
20212023Central double-cradle-type 25CrMo4 steel
Front brakes
2013Single disc. Four-piston calipers.
Front suspension
20122015WP Suspension Up Side Down 4860 MXMA CC
20162019WP-USD, AER 48, Ø 48 mm
20212023WP XACT-USD, Ø 48 mm
Front tire
20231.6-21
Fuel system
2014Injection
20172019Injection
20222023Injection
Rear brakes
2013Single disc. Two-piston calipers.
Rear suspension
20122015WP Suspension 5018 BAVP DCC
20162019WP shock absorber with linkage
20212023WP XACT Monoshock with linkage
Rear tire
20232.15-19
Wheelbase
201620191,485 mm (58.5 inches)
Clutch
2012Wet multi-disk clutch / hydraulically operated
2013Wet multi-disc clutch / hydraulically operated
20142015CSS-Multidisc clutch in oil bath/hydraulically activated
20212023Wet multi-disc clutch, Brembo hydraulics
Front wheel travel
2012300 mm (11.8 inches)
2013205 mm (8.1 inches)
20142018300 mm (11.8 inches)
20192023310 mm (12.2 inches)
Fuel capacity
201620217.00 L (1.85 US gal)
20237.20 L (1.90 US gal)
Ground clearance
20132015376 mm (14.8 inches)
20162021370 mm (14.6 inches)
2023343 mm (13.5 inches)
Ignition
20122015Contactless, controlled, fully electronic ignition system with digital ignition timing adjustment
Lubrication
20122016Forced oil lubrication with 2 Eaton pumps
Rake
2021202326.1°
Rear wheel travel
2012330 mm (13.0 inches)
20142015317 mm (12.5 inches)
20162023300 mm (11.8 inches)
Seat height
20162018960 mm (37.8 inches)
20192022950 mm (37.4 inches)
2023958 mm (37.7 inches)
Engine specifications
| Engine type | Single cylinder, four-stroke |
|---|---|
| Displacement | 349.7 cc (21.34 cu in) |
| Bore × stroke | 88.0 x 57.5 mm (3.5 x 2.3 inches) |
| Compression ratio | 13.5:1 |
| Cooling system | Liquid |
| Fuel system | Carburettor. Keihin EFI, throttle body 42 mm |
| Fuel control | Double Overhead Cams/Twin Cam (DOHC) |
| Ignition | Keihin EMS |
| Starter | Electric |
| Lubrication | Pressure lubrication with 2 oil pumps |
Transmission and drivetrain
| Gearbox | 5-speed |
|---|---|
| Final drive | Chain (final drive) |
| Clutch | Wet mDouble disk clutch, operated hydraulically |
Chassis and suspension
| Frame | Central double-cradle-type 25CrMo4. Subframe: Aluminium. |
|---|---|
| Front suspension | WP USD 48 mm (1.89 in) |
| Rear suspension | WP-Monoshock with linkage |
| Front wheel travel | 185 mm (7.3 inches) |
| Rear wheel travel | 185 mm (7.3 inches) |
| Rake | 26.5° |
Brakes, wheels and tires
| Front brakes | Single disc |
|---|---|
| Rear brakes | Single disc |
| Front tire | 80/100-21 |
| Rear tire | 110/90-19 |
| Wheels | 1.60 x 21in., 2.15 x 19in. Excel |
Dimensions and weight
| Dry weight | 103.9 kg (229.1 lb) |
|---|---|
| Seat height | 992 mm (39.1 inches) |
| Wheelbase | 1,495 mm (58.9 inches) |
| Ground clearance | 375 mm (14.8 inches) |
Fuel and emissions
| Fuel capacity | 7.50 L (1.98 US gal) |
|---|
Other specifications
| Color options | Orange/black |
|---|---|
| Exhaust system | Aluminium |
Disclaimer: Specifications may vary by market, trim, production date and optional equipment, and scraped or historical data can contain errors. Comparison and percentile values are calculated from KTM models in this specifications database. Always double-check important specifications against the motorcycle owner’s/service manual and official KTM information before relying on them. Visit the official KTM website.