2013 KTM 250 SX-F vs 2014 Yamaha YZ250

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2013 KTM 250 SX-F 2013 KTM 250 SX-F

Cross / motocross

Engine
Single cylinder, four-stroke
Power
N/A
Top Speed
N/A
Weight
226.6 pounds
2014 Yamaha YZ250 2014 Yamaha YZ250

Cross / motocross

Engine
Single cylinder, two-stroke
Power
N/A
Top Speed
74.6 mph
Weight
227.0 pounds
Full Specifications
General
Comments-4500 Ah Lithium Polymer battery. Range 75km. XOR is an abbreviation of Xtraordinary Object on Road. Foldable bike. French brand.
ColoursOrange/blackTeam Yamaha Blue/White
Warranty-30 Day (Limited Factory Warranty)
Dimensions
Ground Clearance (in.)14.8 inches15.0 inches
Storage-Boot for integral helmet
Ground Clearance (mm)375 mm381 mm
Seat Height992 mm / 39.1 in.993 mm / 39.1 in.
Wheelbase1,495 mm / 58.9 in.1,481 mm / 58.3 in.
Height1,140 mm / 44.9 in.1,306 mm / 51.4 in.
Length2,090 mm / 82.3 in.2,177 mm / 85.7 in.
Width830 mm / 32.7 in.828 mm / 32.6 in.
Weights & Capacities
Dry Weight102.8 kg / 226.6 lbs59 kg / 130.1 lbs
Fuel Capacity7.50 litres / 1.98 gallons7.95 litres / 2.10 gallons
Wet Weight-103.0 kg / 227.0 lbs
Performance
Top Speed-120.0 km/h / 74.6 mph
Acceleration (0-100 km/h)-6.000 seconds
Max Torque9.20 Nm (0.9 kgf-m or 6.8 ft.lbs) @ 7000 Revolutions-
Power-to-Weight Ratio0.0815 HP/kg0.1819 HP/kg
Engine
Bore x Stroke (in,)3.1 x 2.1 inches2.6 x 2.8 inches
Displacement (cc)249.91 cc249.00 cc
Displacement (ci)15.25 cubic inches15.19 cubic inches
Engine TypeSingle cylinder, four-strokeSingle cylinder, two-stroke
Fuel ControlSingle Overhead Cams (SOHC)-
Bore x Stroke (mm)78.0 x 52.3 mm66.4 x 72.0 mm
Engine Detail-Reed-valve inducted
Fuel SystemCarburettorCarburettor. Keihin PWK38S
Compression Ratio10.6:18.9:1
Emissions-No direct emission
Engine LubricationForced oil lubrication with 2 Eaton pumps-
Exhaust-Repackable exhaust silencer
IgnitionContactless, controlled, fully electronic ignition system with digital ignition timing adjustmentCDI
StarterElectricElectric
Valve System2-
Drivetrain
ClutchWet multi-disc clutch / hydraulically operatedNo clutch
Final DriveChainChain
Gearbox5-speed5-speed
Primary Drive13:48. Primary drive: 22:68.-
Chassis
Frame TypeCentral tube frame made of chrome molybdenum steel tubing-
Suspension - FrontWP ?Suspension Up Side Down 4860 MXMA CCSpeed-Sensitive System inverted fork
Suspension - RearWP ?Suspension 5018 BAVP DCCFully adjustable single shock, 12.4-in travel
Rake26.5°28.0°
Seat-2 people seat
Wheel Travel - Front205 mm / 8.1 in.300 mm / 11.8 in.
Wheel Travel - Rear185 mm / 7.3 in.-
Electrical Systems
Instrumentation-Digital
Lighting system-LED lights
Wheels & Brakes
Brakes - Front Diameter (in.)8.7 inches9.8 inches
Brakes - Rear Diameter (mm)210 mm245 mm
Brakes - Front Diameter (mm)220 mm250 mm
Brakes - Rear Diameter (in.)8.3 inches9.6 inches
Brakes - FrontSingle disc. Four-piston calipers.Single disc. Hydraulic disc.
Brakes - RearSingle disc. Two-piston calipers.Single disc
Tyres - Front100/80-17100/80-10
Tyres - Rear110/80-17110/90-19

Verdict

Winner on specs

2014 Yamaha YZ250

The 2014 Yamaha YZ250 edges out the 2013 KTM 250 SX-F thanks to its higher front wheel travel. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2013 KTM 250 SX-F - Advantages

  • Competitive all-round: The 2013 KTM 250 SX-F matches or exceeds its rival across all measured criteria.

2014 Yamaha YZ250 - Advantages

  • More front wheel travel: 300 mm vs 205 mm - greater compliance over rough surfaces.

2013 KTM 250 SX-F vs 2014 Yamaha YZ250 - FAQs

What are the engine differences between the 2013 KTM 250 SX-F and 2014 Yamaha YZ250?
The 2013 KTM 250 SX-F uses Single cylinder, four-stroke, while the 2014 Yamaha YZ250 is powered by Single cylinder, two-stroke. This is a fundamental difference - the 2013 KTM 250 SX-F is a four-stroke engine while the 2014 Yamaha YZ250 runs a two-stroke, resulting in very different power delivery, maintenance requirements, and riding character.
Which should I buy, the 2013 KTM 250 SX-F or the 2014 Yamaha YZ250?
Both are strong choices. The 2013 KTM 250 SX-F has its own strengths, while the 2014 Yamaha YZ250 stands out for higher front wheel travel. Visit dealers, arrange test rides, and factor in local parts and service costs - these often matter as much as the spec sheet.