2014 Yamaha YZ250 vs 2013 KTM 250 SX-F

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
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
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
Full Specifications
General
Comments4500 Ah Lithium Polymer battery. Range 75km. XOR is an abbreviation of Xtraordinary Object on Road. Foldable bike. French brand.-
ColoursTeam Yamaha Blue/WhiteOrange/black
Warranty30 Day (Limited Factory Warranty)-
Dimensions
StorageBoot for integral helmet-
Ground Clearance (mm)381 mm375 mm
Ground Clearance (in.)15.0 inches14.8 inches
Seat Height993 mm / 39.1 in.992 mm / 39.1 in.
Wheelbase1,481 mm / 58.3 in.1,495 mm / 58.9 in.
Height1,306 mm / 51.4 in.1,140 mm / 44.9 in.
Length2,177 mm / 85.7 in.2,090 mm / 82.3 in.
Width828 mm / 32.6 in.830 mm / 32.7 in.
Weights & Capacities
Dry Weight59 kg / 130.1 lbs102.8 kg / 226.6 lbs
Fuel Capacity7.95 litres / 2.10 gallons7.50 litres / 1.98 gallons
Wet Weight103.0 kg / 227.0 lbs-
Performance
Top Speed120.0 km/h / 74.6 mph-
Acceleration (0-100 km/h)6.000 seconds-
Max Torque-9.20 Nm (0.9 kgf-m or 6.8 ft.lbs) @ 7000 Revolutions
Power-to-Weight Ratio0.1819 HP/kg0.0815 HP/kg
Engine
Engine TypeSingle cylinder, two-strokeSingle cylinder, four-stroke
Displacement (ci)15.19 cubic inches15.25 cubic inches
Bore x Stroke (in,)2.6 x 2.8 inches3.1 x 2.1 inches
Bore x Stroke (mm)66.4 x 72.0 mm78.0 x 52.3 mm
Displacement (cc)249.00 cc249.91 cc
Fuel Control-Single Overhead Cams (SOHC)
Engine DetailReed-valve inducted-
Fuel SystemCarburettor. Keihin PWK38SCarburettor
Compression Ratio8.9:110.6:1
EmissionsNo direct emission-
Engine Lubrication-Forced oil lubrication with 2 Eaton pumps
ExhaustRepackable exhaust silencer-
IgnitionCDIContactless, controlled, fully electronic ignition system with digital ignition timing adjustment
StarterElectricElectric
Valve System-2
Drivetrain
ClutchNo clutchWet multi-disc clutch / hydraulically operated
Final DriveChainChain
Gearbox5-speed5-speed
Primary Drive-13:48. Primary drive: 22:68.
Chassis
Frame Type-Central tube frame made of chrome molybdenum steel tubing
Suspension - FrontSpeed-Sensitive System inverted forkWP ?Suspension Up Side Down 4860 MXMA CC
Suspension - RearFully adjustable single shock, 12.4-in travelWP ?Suspension 5018 BAVP DCC
Rake28.0°26.5°
Seat2 people seat-
Wheel Travel - Front300 mm / 11.8 in.205 mm / 8.1 in.
Wheel Travel - Rear-185 mm / 7.3 in.
Electrical Systems
InstrumentationDigital-
Lighting systemLED lights-
Wheels & Brakes
Brakes - Front Diameter (in.)9.8 inches8.7 inches
Brakes - Rear Diameter (mm)245 mm210 mm
Brakes - Rear Diameter (in.)9.6 inches8.3 inches
Brakes - Front Diameter (mm)250 mm220 mm
Brakes - FrontSingle disc. Hydraulic disc.Single disc. Four-piston calipers.
Brakes - RearSingle discSingle disc. Two-piston calipers.
Tyres - Front100/80-10100/80-17
Tyres - Rear110/90-19110/80-17

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

2014 Yamaha YZ250 - Advantages

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

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 vs 2013 KTM 250 SX-F - FAQs

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