• -13.34%
Piston forgé PROX
Piston forgé PROX

Forged Piston PROX – TM 450 4T 2005-2014 Ø94,95

PROX
01.6419.B
Shipped the 09/06/2026
€225.66 €260.39 -13.34%
Tax included

Forged Piston PROX – TM 450 4T (2005-2014) Ø94,95 mm. High-performance piston kit in forged aluminum for TM EN/SMR and MX/EN.

  • Piston diameter: Ø94,95 mm
  • Compression: Standard
  • Flat crown with 4 valve notches
  • Oversize: +0,01
  • Kit piston including essential components

 

The PROX Forged Piston 01.6419.B is a high-performance piston kit designed for TM 450 4T models from 2005 to 2014. Forged aluminum construction delivers increased strength, better heat dissipation, and dimensional stability for competitive or demanding riding conditions.

  • Piston diameter: Ø94,95 mm
  • Compression: Standard
  • Flat crown with 4 valve notches
  • Oversize: +0,01
  • Material: Aluminum
  • Kit piston: includes piston and essential components
  • Compatibility: TM 450 4T EN/SMR and MX/EN 2005-2014

Benefits: enhanced wear resistance, improved power delivery, and reliable performance across race conditions thanks to forged aluminum construction and precise tolerances.

This product fit the following bike:


2014
TM RACING 4T 450 Fi SMR
TM RACING 4T 450 Fi EN

2013
TM RACING 4T 450 Fi SMR
TM RACING 4T 450 Fi EN

2012
TM RACING 4T 450 Fi SMR
TM RACING 4T 450 Fi EN

2011
TM RACING 4T 450 Fi EN

2008
TM RACING 4T 450 MX

2007
TM RACING 450 4 Temps MX/EN

2006
TM RACING 450 4 Temps MX/EN

2005
TM RACING 450 4 Temps MX/EN