2021 KTM SX 350 F
2021 KTM 350 SX-F
The KTM 350 SX-F continues to deliver a dominant mix of horsepower and agility. It has an exceptional power-to-weight ratio with torque similar to that of a 450, without losing its 250-like agility. When you're looking for more than one advantage, this powerful, lightweight racer combines all your needs into one dominant package with serious championship pedigree to back it up.
ENGINE
The engine of the 2020 KTM 350 SX-F is neatly arranged in a compact and light (58.6 lbs) construction. It features an innovative clutch system; perfectly geared, durable transmission, and a lightweight DOHC (double overheard camshaft) cylinder head, which all contribute to making it an extremely impressive engine. It also features a new, stronger oil pump intermediate gear, for improved reliability. Fitted with the latest electonic fuel injection system and a useful electric starter, just one push of a button fires up this impressively competitive engine.
Engine
- Engine Type:Single-Cylinder
- Cylinders:1
- Engine Stroke:4-Stroke
- Horsepower (bhp):58
- Horsepower (kW):43.3
- Cooling:Liquid
- Valves:4
- Valves Per Cylinder:4
- Valve Configuration:DOHC
- Bore (mm):88
- Bore (in):3.46
- Stroke (mm):57.5
- Stroke (in):2.26
- Displacement (cc):349.7
- Displacement (ci):21.3
- Compression Ratio:14:1
- Starter:Electric
- Fuel Requirements:Premium
- Fuel Type:Gas
Brakes
- Brake Brand Name:Brembo®
- Front Brake Type:Hydraulic Disc
- Front Brake Diameter (in):10.2
- Front Brake Diameter (mm):260
- Rear Brake Type:Hydraulic Disc
- Rear Brake Diameter (in):8.7
- Rear Brake Diameter (mm):220
Carburetion
- Carburetion Brand:Keihin
- Fuel Injector:Yes
- Fuel Injector Size (mm):44
- Carburetion Type:Fuel Injected
Dimensions
- Wheelbase (in):58.5
- Wheelbase (mm):1485
- Ground Clearance (in):14.6
- Ground Clearance (mm):370
Other
- Fuel Capacity (gal):1.8
- Fuel Capacity (l):7
- Frame:Chromium Molybdenum
- Body Material:Plastic
- Radiator Cover:Yes
- Chain Guard:Yes
- Fork Guards:Yes
- Exhaust Guard:Yes
- Foot Peg Location:Driver
- Front Suspension Type:Inverted Fork
- Front Suspension Size (in):1.9
- Front Suspension Size (mm):48
- Front Travel (in):12.2
- Front Travel (mm):310
- Front Adjustable Fork Pre-Load:Yes
- Front Adjustable Rebound Damping:Yes
- Front Suspension Brand Name:WP XACT
- SysModelID:106928
- MfrModelID:350 SX-F
- Year:2021
- Manufacturer:KTM
- Model Name:SX
- Trim Name:350 F
- Family Name:SX
- Product Type:Motorcycle / Scooter
- Manufacturer Type:MX
- Generic Type (Primary):Off-Road
- Manufacturer Country:Austria
- Photo Name:2021_KTM_SX_350F.jpg
- Major Revision Year:2019
- Revision Status:Carryover
- Competitor Code:MOT21OAH000
- Introduction Year:2011
- Manufacturer Recommend Minimum Age:16
- SysTrimId:327185
- SysMakeId:21
- IsCurrent:Yes
- Historical ID:288873
- Data Provider:CRS
- Parent Company:KTM
- Display Name:350 SX-F
- Engine Displacement to Weight (cc):1.59
- Currency:US Dollars
- Warranty (Months):1
- Destination Charge:450
- Warranty (Condition):Limited
- Rear Suspension Type:Twin Sided Swing Arm
- Rear Travel (in):11.8
- Rear Travel (mm):300
- Rear Adjustable Shock / Spring Pre-Load:Yes
- Rear Adjustable Rebound Damping:Yes
- Number Rear Shock Absorbers:1
- Rear Suspension Brand Name:WP XACT
- Rear Suspension Material:Aluminum
- Seat Type:One-Piece
- Seat Material:Vinyl
- Seat Location:Driver
- Seat Height (in):37.4
- Seat Height (mm):950
- Number Of Seats:1
- Stand Type:Kick
- Steering Control:Handlebar
- Top Crown Material:Aluminum
- Tire Brand:Dunlop®
- Front Tire Width:80
- Front Tire Aspect Ratio:100
- Front Tire Speed Rating:M
- Front Wheel Diameter:21
- Rear Tire Width:120
- Rear Tire Aspect Ratio:80
- Rear Tire Speed Rating:M
- Rear Wheel Diameter:19
- Front Tire (Full Spec):Dunlop® GEOMAX MX3S 80/100 R21 51M
- Rear Tire (Full Spec):Dunlop® GEOMAX MX3S 120/80 R19 63M
- Wheels Composition:Aluminum
- Tube / Tubeless:Tubed
- Front Wheel Width (in):1.6
- Rear Wheel Width (in):2.15