The new-generation KTM 450 SMR is the ultimate Supermoto machine, bred from the championship-winning KTM 450 SX-F. This READY TO RACE machine is fitted with premium Supermoto-specific parts and high-end finishes, making it a formidable contender on the starting grid.
Its heart-pumping 450cc engine is a masterclass in power and weight distribution, delivering impressive torque on tap while boasting a lightweight construction that’s just over 59 pounds. The SOHC cylinder head and 95mm bore aluminum cylinder work in harmony to produce a potent output, supported by a strategically positioned crankshaft and high-end conrod.
Riding the KTM 450 SMR is an exhilarating experience, with its centralized handling and mass centralization making it a joy to carve through corners and tackle the most challenging terrain. The PANKL Racing Systems 5-speed gearbox and SUTER slipper clutch work in perfect harmony to enhance rear wheel stability and unleash the full potential of this incredible machine.
The KTM 450 SMR is the complete Supermoto racer, engineered to dominate on the toughest tracks and deliver an unforgettable riding experience.
Key Specifications
Engine Type
Four stroke, single cylinder, SOHC, 4 valve
Engine Capacity
27.4 cubic inches / 449.9 cc
Fuel Tank Capacity
1.85 US gallons / 7.0 L
Seat Height
35 inches / 890 mm
*n/a – information not provided by manufacturer
All Specifications
Make & Model
Model
KTM 450 SMR
Year
2021
Engine
Engine Type
Four stroke, single cylinder, SOHC, 4 valve
Displacement
27.4 cubic inches / 449.9 cc
Bore x Stroke
95x 63.4 mm
Compression Ratio
12.75:1
Engine Management System
Keihin EFI with 44 mm throttle body
Lubrication System
Pressure lubrication with 2 rotor pumps
Cooling System
Liquid cooled
Exhaust
Aluminum
Performance
Top Speed
n/a
*n/a – information not provided by manufacturer
Transmission
Clutch
Suter slipper clutch with Brembo hydraulics
Gearbox
5Speed
Primary Drive Ratio
31:76
Final Drive
Chain 5/8 x 1/4 in
Electrical & Electronics System
Starter
Electric
Chassis & Suspension
Frame Type
Central double-cradle, chromoly steel with aluminum subframe
Front Suspension
48mm Fully adjustable WP Xact inverted fork
Front Suspension Travel
11.2 inches / 284.5 mm
Rear Suspension
Linkage-assisted WP Xact shock
Rear Suspension Travel
10.5 inches / 266.7 mm
Rake
26.1
Trail
63.9
Handlebar
Neken 28-22mm diameter w/ ODI grips
Wheels & Brakes
Wheels
Alpina
Front Tire Size
125/60 x 16.5, Bridgestone Battlax Supermoto
Rear Tire Size
165/65 x 17, Bridgestone Battlax Racing
Front Brakes
Single 310 mm disc with Brembo hydraulics
Rear Brakes
Single 220mm disc with Brembo hydraulics
Dimension & Weights
Seat Height
35 inches / 890 mm
Wheelbase
1468 mm 10 mm / 57.8 0.4 in
Ground Clearance
290 mm / 11.4 in
Fuel Tank Capacity
1.85 US gallons / 7.0 L
Dry Weight
102 kg / 224.8 lbs
Features
450 cc engine
SOHC cylinder head
Lightweight aluminum cylinder
320-gr piston
PANKL Racing Systems 5-speed gearbox
SUTER slipper clutch
Chromium molybdenum steel frame
Robotic welded frame fabrication
16 mm offset through the CNC-machined triple clamps
Three-way handlebar adjustment
Die-cast swingarm
Increased wheelbase adjustment
WP XACT front forks with AER technology
285 mm front fork travel
Split damping functions
WP XACT rear shock
Fully adjustable rear shock
Rear-set geometry
266 mm rear wheel travel
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*We strive to provide the most comprehensive and accurate specifications possible. However, certain details may not be available if the manufacturer did not disclose them or if the information is no longer publicly accessible. If you find any discrepancy with any data on this site, please feel free to let us know at contact@throttlecraze.com
