2021 KTM SMR 450
THOROUGHBRED RACE MACHINE
KTM 450 SMR
2021 KTM 450 SMR
Making a welcomed return to the KTM range is the highly anticipated KTM 450 SMR. It is based on the championship winning KTM 450 SX-F that is a proven formula and is the industry benchmark. It combines what we have in a winning formula in the KTM 450 SX-F and our READY TO RACE genes and for 2021, this machine delivers superior performance and easy handling. It features an extremely compact, single overhead camshaft cylinder head and together with the efficient electronic fuel injection, it produces it's power in the most effective way possible. It is fitted with premium components making it the most complete and most competitive model in the Supermoto racing segment.
Engine
- Engine Type:Single-Cylinder
- Cylinders:1
- Engine Stroke:4-Stroke
- Cooling:Liquid
- Valves:4
- Valves Per Cylinder:4
- Valve Configuration:SOHC
- Bore (mm):95
- Bore (in):3.74
- Stroke (mm):63.4
- Stroke (in):2.5
- Displacement (cc):449.9
- Displacement (ci):27.4
- Compression Ratio:12.8:1
- Starter:Electric
- Fuel Requirements:Premium
- Fuel Type:Gas
Brakes
- Brake Brand Name:Brembo®
- Front Brake Type:Hydraulic Disc
- Front Brake Diameter (in):12.2
- Front Brake Diameter (mm):310
- Rear Brake Type:Hydraulic Disc
- Rear Brake Diameter (in):8.7
- Rear Brake Diameter (mm):220
Carburetion
- Carburetion Brand:Keihin
- Fuel Injector:Yes
- Fuel Injector Size (mm):44
- Carburetion Type:Fuel Injected
Other
- Fuel Capacity (gal):1.8
- Fuel Capacity (l):7
- Frame:Chromium Molybdenum
- Body Material:Plastic
- Fork Guards:Yes
- Hand Guards:Yes
- Exhaust Guard:Yes
- Foot Peg Location:Driver
- Front Suspension Type:Inverted Fork
- Front Suspension Size (in):1.9
- Front Suspension Size (mm):48
- Front Adjustable Fork Pre-Load:Yes
- Front Adjustable Rebound Damping:Yes
- Front Suspension Brand Name:WP XACT
- SysModelID:109117
- MfrModelID:450 SMR
- Year:2021
- Manufacturer:KTM
- Model Name:SMR
- Trim Name:450
- Family Name:SMR
- Product Type:Motorcycle / Scooter
- Manufacturer Type:Supermoto
- Generic Type (Primary):Track
- Manufacturer Country:Austria
- Photo Name:2021_KTM_SMR_450.jpg
- Major Revision Year:2021
- Revision Status:Upgraded
- Generic Type 2:Off-Road
- Competitor Code:MOT21ZCA000
- Introduction Year:2004
- SysTrimId:336143
- SysMakeId:21
- IsCurrent:Yes
- Historical ID:95557
- Data Provider:CRS
- Parent Company:KTM
- Display Name:450 SMR
- Currency:US Dollars
- Warranty (Months):1
- Destination Charge:450
- Warranty (Condition):Limited
- Rear Suspension Type:Twin Sided Swing Arm
- Rear Adjustable Shock / Spring Pre-Load:Yes
- Rear Adjustable Rebound Damping:Yes
- Number Rear Shock Absorbers:1
- Rear Suspension Brand Name:WP XACT
- Rear Suspension Material:Aluminum
- Seat Type:One-Piece
- Seat Material:Vinyl
- Seat Location:Driver
- Number Of Seats:1
- Stand Type:Kick
- Steering Control:Handlebar
- Tire Brand:Bridgestone®
- Front Tire Width:125
- Front Wheel Diameter:16.5
- Rear Tire Width:165
- Rear Wheel Diameter:17
- Front Tire (Full Spec):Bridgestone® 125/600 R16.5
- Rear Tire (Full Spec):Bridgestone® 165/630 R17
- Wheels Composition:Aluminum
- Tube / Tubeless:Tubed