KTM 450 SMR [2013-2022] - Forged pistons

PROX forged pistons for the KTM 450 SMR

The PROX forged piston is designed as a replacement for the KTM 450 SMR in the full model year range from 2013 to 2022. The forged aluminum design combines precise manufacturing with the dimensions relevant for use in the engine.

Technical features

• Piston Type: Forged
• Material: aluminum
• Diameter Ø: 94.96 mm
• Piston compression: standard
• Compression ratio: 12.6:1
• Letter oversize: A
• Oversize: STD
• Stroke: 4T
• Piston rings: set

Piston set for engine overhaul

The PROX piston set is precision manufactured on modern CNC systems. A piston coating supports the running-in process; Depending on the design, an apron coating can also reduce friction after running in. The piston rings are manufactured to exact specifications in OEM factories.

The piston kit includes piston rings, piston pins and circlips. This summarizes the essential components for replacing the piston. The selection should be based on the mentioned dimensions as well as the engine and cylinder specifications.

Vehicle assignment

Suitable for KTM 450 SMR, years 2013-2022. The assignment refers to this complete model and year of manufacture range.