2021 TM SMX 450 ‘KIT’ Specifications:
Engine: Single Cylinder 4 Stroke
Displacement: 449.4 CC
Starting: Kickstart or Optional Electric
Gearbox: 5 Speed or Optional 6 Speed
Tank: 7.5 Liter Plastic
Ignition: Electronic Kokusan with Variable CDI Advance
ECU: Emoticom
Other Models: Standard 450FI and 250FI available.