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Piston forgé PROX
Piston forgé PROX

Forged Piston PROX – TM 250 4T Ø76.96 2014-2019

PROX
01.6311.B
Out of stock - No confirmed delay
€196.22 €226.42 -13.33%
Tax included

PROX forged piston Ø76.96 mm – complete piston kit for TM 250 4T Fi (2014-2019). Designed for reliability and performance with precise tolerances for high-rev racing.

  • Material: high-strength aluminium
  • Compression: Standard
  • Flat top with raised center and 4 valve pockets
  • Oversize: +0.01
  • Includes matching rings
  • Compatibility: TM 250 4T Fi EN/MX 2014-2019

 

The PROX forged piston Ø76.96 mm is engineered for TM 250 4T Fi, covering model years 2014–2019. This forged piston delivers superior rigidity and durability for intense racing and riding, while maintaining optimal thermal stability.

Technical features

  • Material: Aluminium high strength
  • Piston diameter: Ø76.960 mm
  • Compression: Standard
  • Oversize: +0.01
  • Piston type: Forged
  • Number of segments: Kit
  • Head: Flat with raised center and 4 valve pockets

Customer benefits

  • Reduced wear and improved durability under race conditions
  • Enhanced throttle response and power delivery due to optimized geometry
  • Easy installation with included compatible rings

Compatibility

TM 250 4T Fi EN/MX – 2014 to 2019.

This product fit the following bike:


2019
TM RACING 4T 250 Fi EN

2018
TM RACING 4T 250 Fi EN

2017
TM RACING 4T 250 Fi MX
TM RACING 4T 250 Fi EN

2016
TM RACING 4T 250 Fi EN

2015
TM RACING 4T 250 Fi MX
TM RACING 4T 250 Fi EN

2014
TM RACING 4T 250 Fi MX
TM RACING 4T 250 Fi EN