2015 Suzuki RM-Z450 vs 2023 KTM 450 SX-F

Full specifications comparison • 2 motorcycles

Comparing 2 motorcycles
2015 Suzuki RM-Z450 2015 Suzuki RM-Z450

Cross / motocross

Engine
Single cylinder, four-stroke
Power
N/A
Top Speed
N/A
Weight
249.1 pounds
2023 KTM 450 SX-F 2023 KTM 450 SX-F

Cross / motocross

Engine
Single cylinder, four-stroke
Power
N/A
Top Speed
N/A
Weight
N/A
Full Specifications
General
ColoursChampion YellowOrange/white/grey
Warranty12 month unlimited mileage limited warranty.-
Dimensions
Seat Height (mm)955 mm958 mm
Seat Height (in.)37.6 inches37.7 inches
Length (mm)2,190 mm-
Length (in.)86.2 inches-
Height (mm)1,270 mm-
Height (in.)50.0 inches-
Ground Clearance (in.)12.8 inches13.5 inches
Wheelbase (in.)58.9 inches58.5 inches
Wheelbase (mm)1,495 mm1485 mm
Width (in.)32.7 inches-
Width (mm)830 mm-
Ground Clearance (mm)325 mm343 mm
Seat Height955 mm / 37.6 in.958 mm / 37.7 in.
Wheelbase1,495 mm / 58.9 in.1485 mm / 58.5 in.
Height1,270 mm / 50.0 in.-
Length2,190 mm / 86.2 in.-
Width830 mm / 32.7 in.-
Weights & Capacities
Fuel Capacity (gal.)1.64 gallons1.90 US gallons
Dry Weight (kg)-102.6
Wet Weight (lbs.)249.1 pounds-
Dry Weight (lbs.)-226.2 pounds
Fuel Capacity (l)6.20 litres7.20 litres
Wet Weight (kg)113.0 kg-
Dry Weight-102.6 kg / 226.2 lbs
Fuel Capacity6.20 litres / 1.64 gallons7.20 litres / 1.90 US gallons
Wet Weight113.0 kg / 249.1 lbs-
Performance
Power-to-Weight Ratio-0.6140 HP/kg
Engine
Bore x Stroke (in,)3.8 x 2.4 inches3.7 x 2.5 inches
Bore x Stroke (mm)96.0 x 62.1 mm95.0 x 63.4 mm
Fuel ControlDouble Overhead Cams/Twin Cam (DOHC)Single Overhead Cams (SOHC)
Stroke-4-stroke
Displacement (ci)-27.45 cubic inches
Displacement (cc)-449.9 cc
Engine TypeSingle cylinder, four-strokeSingle cylinder, four-stroke
Engine DetailAluminum cylinder with Suzuki Composite Electrochemical Material (SCEM) coating-
Fuel SystemInjectionInjection
Compression Ratio12.5:1-
Engine LubricationSemi-dry sump-
IgnitionElectronic ignitionKeihin EMS
StarterKickElectric
Valve System4-
Drivetrain
Clutch-Wet, DDS multi-disc clutch, Brembo hydraulics
Final DriveChainChain   (final drive)
Gearbox5-speed5-speed
Primary DriveChain, DID520MXV4, 114 linksX-ring 5/8 x 1/4 chain
Chassis
Wheel Travel - Front (in.)-12.2 inches
Wheel Travel - Front (mm)-310 mm
Wheel Travel - Rear (in.)-11.8 inches
Wheel Travel - Rear (mm)-300 mm
Frame Type-Central double-cradle-type 25CrMo4 steel
Suspension - FrontInverted telescopic, coil spring, oil dampedWP XACT-USD, Ø 48 mm
Suspension - RearLink type, coil spring, oil dampedWP XACT Monoshock with linkage
Rake-26.1°
Wheel Travel - Front-310 mm / 12.2 in.
Wheel Travel - Rear-300 mm / 11.8 in.
Wheels & Brakes
Brakes - FrontSingle discSingle disc. Brake calipers on floating bearings
Brakes - RearSingle discSingle disc. Brake calipers on floating bearings
Rims-CNC machined hubs. Excel rims. Wire spoked.
Tyres - Front80/100-211.6-21
Tyres - Rear110/90-19-