Tm Racing SMR 250 FI [2019] - cast pistons

VERTEX cast piston for the Tm Racing SMR 250 FI

The VERTEX cast piston is designed as a suitable engine component for the Tm Racing SMR 250 FI from 2019. VERTEX specializes in the production of engine components for off-road machines and is used as an original equipment manufacturer by numerous motorcycle manufacturers. This piston is therefore aimed at targeted repairs or overhauls of the engine with exactly the right vehicle assignment.

Function and execution

As a cast aluminum piston, the component performs its task in the upper engine area. The standard piston compression supports the selection for the given engine version. The piston is designed for a 2T engine and has two piston rings.

Technical data

• Brand: VERTEX
• Piston Type: Cast
• Material: aluminum
• Piston compression: standard
• Diameter Ø: 66.36 mm
• Letter oversize: D
• Oversize: +0.03
• Bore diameter: 66.40 mm
• Rings Quantity: 2
• Stroke: 2T

Vehicle assignment

Suitable for the Tm Racing SMR 250 FI, built in 2019.

Selection note

For the correct piston selection, the diameter Ø of 66.36 mm, the letter of the oversize D, the dimension oversize +0.03 and the bore diameter of 66.40 mm must be taken into account. These values ​​enable targeted comparison with the intended engine version.