MotoSpecs

2013 Yamaha YZ250F vs 2016 KTM 250 SX

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2013 Yamaha YZ250F 2013 Yamaha YZ250F

Cross / motocross

Engine
Single cylinder, four-stroke
Power
N/A
Top Speed
N/A
Weight
227.0 pounds
2016 KTM 250 SX 2016 KTM 250 SX

Cross / motocross

Engine
Single cylinder, two-stroke
Power
N/A
Top Speed
N/A
Weight
95.9 kg / 211.4 lbs
Full Specifications
General
ColoursTeam Yamaha Blue/White, White/RedOrange/white/black
Warranty30 Day (Limited Factory Warranty)-
Dimensions
Ground Clearance (mm)378 mm385 mm
Ground Clearance (in.)14.9 inches15.2 inches
Seat Height991 mm / 39.0 in.992 mm / 39.1 in.
Wheelbase1,476 mm / 58.1 in.1,495 mm / 58.9 in.
Height1,306 mm / 51.4 in.-
Length2,169 mm / 85.4 in.-
Width826 mm / 32.5 in.-
Weights & Capacities
Dry Weight210.5 kg / 464.1 lbs95.9 kg / 211.4 lbs
Fuel Capacity6.06 litres / 1.60 gallons7.00 litres / 1.85 gallons
Wet Weight103.0 kg / 227.0 lbs-
Performance
Power-to-Weight Ratio0.1143 HP/kg-
Engine
Bore x Stroke (in,)3.0 x 2.1 inches2.6 x 2.8 inches
Bore x Stroke (mm)77.0 x 53.6 mm66.4 x 72.0 mm
Fuel ControlDOHC-
Displacement (cc)250.00 cc249.00 cc
Displacement (ci)15.26 cubic inches15.19 cubic inches
Engine TypeSingle cylinder, four-strokeSingle cylinder, two-stroke
Engine Detail-Reed intake.
Fuel SystemCarburettor. Keihin FCR MX39Carburettor. Keihin PWK 38S AG
Compression Ratio13.5:1-
IgnitionCDIContactless, controlled, fully electronic ignition system with digital ignition timing adjustment, type Kokusan
StarterElectricKick
Drivetrain
Clutch-Wet, DDS multi-disc clutch, Brembo hydraulics
Final DriveChainChain
Gearbox5-speed5-speed
Primary Drive-13:48. Primary drive: 26:72. 520 X-ring chain.
Chassis
Frame Type-Chrome-molybdenum steel central-tube
Suspension - FrontKYB Speed-Sensitive System, inverted fork: fully adjustable, 11.8-in travelWP USD closed cartridge ? 48 mm
Suspension - RearKYB Fully adjustable single shockWP shock absorber with linkage
Rake28.0°26.5°
Seat2-person seat-
Wheel Travel - Front-300 mm / 11.8 in.
Wheel Travel - Rear318 mm / 12.5 in.300 mm / 11.8 in.
Wheels & Brakes
Brakes - Rear Diameter (in.)9.6 inches8.7 inches
Brakes - Rear Diameter (mm)245 mm220 mm
Brakes - Front Diameter (in.)9.8 inches10.2 inches
Brakes - Front Diameter (mm)250 mm260 mm
Brakes - FrontSingle disc. Hydraulic disc. Hydraulic disc.Single disc. Four-piston calipers.
Brakes - RearSingle discSingle disc. Two-piston calipers.
Tyres - Front21/7-10-
Tyres - Rear100/90-19-

Verdict

Winner on specs

2013 Yamaha YZ250F

The 2013 Yamaha YZ250F edges out the 2016 KTM 250 SX thanks to its higher rear wheel travel. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2013 Yamaha YZ250F - Advantages

  • More rear wheel travel: 318 mm vs 300 mm - absorbs bigger hits and rough terrain better.

2016 KTM 250 SX - Advantages

  • Competitive all-round: The 2016 KTM 250 SX matches or exceeds its rival across all measured criteria.

2013 Yamaha YZ250F vs 2016 KTM 250 SX - FAQs

What are the engine differences between the 2013 Yamaha YZ250F and 2016 KTM 250 SX?
The 2013 Yamaha YZ250F uses Single cylinder, four-stroke, while the 2016 KTM 250 SX is powered by Single cylinder, two-stroke. This is a fundamental difference - the 2013 Yamaha YZ250F is a four-stroke engine while the 2016 KTM 250 SX runs a two-stroke, resulting in very different power delivery, maintenance requirements, and riding character.
Which should I buy, the 2013 Yamaha YZ250F or the 2016 KTM 250 SX?
Both are strong choices. The 2013 Yamaha YZ250F has the edge in higher rear wheel travel, while the 2016 KTM 250 SX 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.

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