Bike Description for

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.
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01. ENGINE & EXHAUST

02. CHASSIS

03. ERGONOMICS & COMFORT

04. BODYWORK & GRAPHICS

DECALS

The new aggressive-looking graphics are designed to send a clear message to the competition that this is not a bike that should be taken lightly.

05. SOFTWARE & ELECTRONICS

TECHNICAL DETAILS

ENGINE

  • TRANSMISSION5-speed
  • COOLINGLiquid cooled
  • STARTERElectric starter
  • STROKE63.4 mm
  • BORE95 mm
  • CLUTCHWet multi-disc Suter clutch, Brembo hydraulics
  • DISPLACEMENT449.9 cm³
  • EMSKeihin EMS
  • DESIGN1-cylinder, 4-stroke engine
  • LUBRICATIONForced oil lubrication with 2 oil pumps

CHASSIS

  • FRONT BRAKE DISC DIAMETER310 mm
  • REAR BRAKE DISC DIAMETER220 mm
  • CHAIN5/8 x 1/4″
  • FRAME DESIGNCentral double-cradle-type 25CrMo4 steel
  • FRONT SUSPENSIONWP XACT-USD, Ø 48 mm
  • REAR SUSPENSIONWP XACT Monoshock with linkage
  • STEERING HEAD ANGLE63.9 °