Piston ø66.35mm (A) "ART" Yamaha YZ 250 98-18 Suzuki RM 250 03-12 PROX

PROX Piston 66.35mm (A) Yamaha YZ 250 98-18 and Suzuki RM 250 03-12

ProX pistons are precisely machined on the latest state-of-the-art CNC equipment.
The same low-expansion, low-friction piston alloy used by all major Japanese engine manufacturers is used.

ProX piston kits are a first-class solution for replacing the original piston in your motorcycle, scooter, moped, ATV, personal watercraft, etc.

• Compression: 38
• Head height: 3.5
• Pin: 18
• Piston rings: 2 x 1 F.I.Cr.

alt: PX7130 PI.2321.AA