MotoSpecs

2008 Yamaha WR 450F vs 2011 KTM 530 EXC

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2008 Yamaha WR 450F 2008 Yamaha WR 450F

Enduro / Off-Road

Engine
Four stroke, single cylinder, DOHC, 5 titanium valve per cylinder.
Power
58 hp / 42.3 kW @ 9000 rpm
Top Speed
N/A
Weight
122 kg / 268 lbs
2011 KTM 530 EXC 2011 KTM 530 EXC

Enduro / Off-Road

Engine
Four stroke, single cylinder, SOHC, 4 valves per cylinder
Power
N/A
Top Speed
N/A
Weight
114 kg / 251 lbs
Full Specifications
General
Year2007 - 082010 - 11
Make ModelYamaha WR 450FKTM 530 EXC
Dimensions
Seat Height998 mm / 39.3 in925 mm / 36.4 in
Wheelbase1485 mm / 58.5 in1475 mm / 58.1 in
Ground Clearance365 mm / 14.3 in380 mm / 15.1 in
Height1300 mm / 51.2 in-
Length2175 mm / 85.6 in-
Width825 mm / 32.5 in-
Weights & Capacities
Dry Weight112.5 kg / 248 lbs114 kg / 251 lbs
Fuel Capacity8 Liters / 2.1 US gal9.0 L / 2.4 US gal / 2.0 Imp gal
Maximum Load / GVWR-335 kg / 739 lbs
Oil Capacity-0.60 L / 0.63 US qt / 0.50 Imp qt, full synthetic oil (Motorex Power Synt 4T 10W/50)
Wet Weight122 kg / 268 lbs-
Performance
Max Power58 hp / 42.3 kW @ 9000 rpm-
Max Torque49 Nm / 33.1 lb-ft @ 7000 rpm-
Engine
Displacement449 cc / 27.4 in510.4 cc / 31.1 in
Engine DetailFour stroke, single cylinder, DOHC, 5 titanium valve per cylinder.Four stroke, single cylinder, SOHC, 4 valves per cylinder
Bore x Stroke95 x 63.4 mm95 x 72 mm
Compression Ratio12.5:111.9:1
Cooling SystemLiquid cooledLiquid cooled
Fuel Induction39mm Keihin FCR flat-slide throttle position sensorKeihin MX FCR 3900J
Fuel Reserve-2 L / 2.1 US qt / 1.8 Imp qt
IgnitionDigital CDI CDI Kokusan 4K-3
LubricationWet SumpPressure circulation lubrication with two rotor pumps
Spark Plug-NGK LKAR 8AI - 9
StarterElectric / Kick-starterElectric & kick
EV Specifics
Battery Capacity-YTX5L-BS 12V 4Ah, maintenance free
Drivetrain
ClutchWet, multiple discs, cable operatedWet, multi-disc
Final Drive"O" ring ChainChain, 5/8 x 1/4"
Final Drive Ratio-15:45
Gear Ratios-1st 14:34 / 2nd 17:31 / 3rd 19:28 / 4th 22:26 / 5th 24:23 / 6th 26:21
Primary Drive Ratios-33:76
Transmission / Drive5 Speed6 Speed
Chassis
Frame TypeSteel, Single cradle frameCentral tube chrome-moly-steel frame
Suspension - Front46mm Kayaba inverted telescopic fork, compression and rebound damping adjustableWP 4860 MXMA PA usd fork
Suspension - RearFully adjustable Kayaba single shock, 315mm wheel travel, separate speed compression adjustmentWP Suspension PDS 5018 DCC, aluminium swing arm
Steering Head Angle-63.5°
Wheel Travel - Front300 mm / 11.8 in300 mm / 11.8 in
Wheel Travel - Rear318 mm / 12.4 in335 mm / 13.2 in
Wheels & Brakes
Brakes - FrontSingle 250mm disc 4 piston caliperSingle 260 mm disc, floating caliper
Brakes - RearSingle 245mm disc 2-piston caliperSingle 220 mm disc, floating caliper
Tyres - Front80/100-2190/90 - 21 M/C 54M M+S TT, Metzeler MCE 6 Days Extreme
Tyres - Rear110/100-18140/80 - 18 M/C 70M M+S TT, Metzeler MCE 6 Days Extreme

Verdict

Winner on specs

2011 KTM 530 EXC

The 2011 KTM 530 EXC edges out the 2008 Yamaha WR 450F thanks to its lighter kerb weight, lower seat height and higher rear wheel travel. Specifications are one part of the picture - dealer support, parts availability, and intended use all matter too.

Key Differences

2008 Yamaha WR 450F - Advantages

  • Competitive all-round: The 2008 Yamaha WR 450F matches or exceeds its rival across all measured criteria.

2011 KTM 530 EXC - Advantages

  • Lighter: 114 kg vs 122 kg - easier to handle and less fatiguing on long trips.
  • Lower seat height: 925 mm vs 998 mm - accessible to a wider range of rider heights.
  • More rear wheel travel: 335 mm vs 318 mm - absorbs bigger hits and rough terrain better.

2008 Yamaha WR 450F vs 2011 KTM 530 EXC - FAQs

What are the engine differences between the 2008 Yamaha WR 450F and 2011 KTM 530 EXC?
The 2008 Yamaha WR 450F uses Four stroke, single cylinder, DOHC, 5 titanium valve per cylinder., while the 2011 KTM 530 EXC is powered by Four stroke, single cylinder, SOHC, 4 valves per cylinder.
Which is lighter, the 2008 Yamaha WR 450F or the 2011 KTM 530 EXC?
The 2011 KTM 530 EXC is lighter at 114 kg compared to 122 kg for the 2008 Yamaha WR 450F - a difference of 8 kg. This is a small difference unlikely to be a deciding factor in everyday riding.
Which bike is better for shorter riders, the 2008 Yamaha WR 450F or the 2011 KTM 530 EXC?
The 2011 KTM 530 EXC has the lower seat at 925 mm, making it more accessible. The 2008 Yamaha WR 450F sits higher at 998 mm. A seat height below 800 mm suits most riders; above 820 mm shorter riders may need to tiptoe.
Which should I buy, the 2008 Yamaha WR 450F or the 2011 KTM 530 EXC?
Both are strong choices. The 2008 Yamaha WR 450F has its own strengths, while the 2011 KTM 530 EXC stands out for lighter kerb weight and lower seat height. 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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