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MX 450 Fi
449cc4-stroke1 cylLiquid-cooledElectric start
About the MX 450 Fi
TM's fuel-injected 450cc four-stroke motocross bike, a hand-built, low-volume open-class alternative known for strong low-end torque.
- Family
- 450Fi/530Fi 4-Strokes
- Model years
- 2011 – present
- Also known as
- MX 450 Fi 4T, MX 450 ES Fi 4T, MX 450Fi, 450Fi
13 sources
- tm-moto.it › avada_portfolio (TM model pages labelle…
- tm-moto.it › (2026 model menu)
- moto.it › mx-450-f
- insella.it › 250-fi-es-2011
- bikez.com › tm_racing_mx_450
- motorcycle.com › detail
- dirtbikemagazine.com › tm-motorcycles-for-2021
- dirtbikemagazine.com › tm-motorcycles-for-2022
- dirtbikemagazine.com › first-look-tm-motorcycles-for-2023
- inmoto.it › mx-450-es-fi-4t
- dirtbikemagazine.com › friday-wrap-up-riding-the-2018-ktm-350s…
- dirtbikemagazine.com › riding-the-tm-mx450fi-the-wrap
- bikez.com › tm_racing_mx_450_fi_2011
Generations
2022 – present
MX 450 Fi 4T (2022); MX 450 ES Fi 4T (2023–) (+ TM Corse 2026)CurrentNew lighter, narrower aluminium frame across the MX, enduro and supermoto range.
- Engine
- 449cc
- Cooling
- Liquid-cooled
- Starter
- Electric start
- Gearbox
- 5-speed
- Fuel
- Fuel injection
2017 – 2021
MX 450 Fi (2017–2019); MX 450 Fi 4T (2020–2021)'Reverse' chassis with the fuel tank under the seat and the airbox on top; lighter frame for 2018 and 2021.
- Engine
- 449cc
- Cooling
- Liquid-cooled
- Starter
- Kick start
- Gearbox
- 5-speed
- Fuel
- Fuel injection
2011 – 2016
MX 450 Fi (MX 450 Fi KS 2013)Fuel injection (44mm throttle body) replaced the carburetted MX 450F; conventional fuel tank.
- Engine
- 449cc
- Cooling
- Liquid-cooled
- Starter
- Kick start
- Gearbox
- 5-speed
- Fuel
- Fuel injection
Year specs
- Engine
- —
- Bore × stroke
- —
- Cooling
- —
- Starter
- —
- Gearbox
- —
- Fuel system
- —
- Horsepower
- —
- Torque
- —
- Dry weight
- —
- Wet weight
- —
- Seat height
- —
- Ground clearance
- —
- Wheelbase
- —
- Fuel capacity
- —
- MSRP
- —
TM's 2027 range was announced (Dirt Bike's wrap quotes TM's dealer letter), but no 2027 spec sheet or price was found for this model. Row left null.
Gallery
No photos yet.