The Story
Piston 4-Stroke Kit 81.00mm Bore.
Ready to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. - ProX pistons are precision machined on the latest, state of the art CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. - Uses an OEM style tin coating to assist the break-in process when you first start your machine.
Gas-Gas
EC 250F 2024
EX 250F 2024
MC 250F 2024-2025
Husqvarna
FC 250 2023-2025
FE 250 2024
KTM
250 EXC-F 2024
250 SX-F 2023-2025
PROX 01.6348.C
80.98mm
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
Piston 4-Stroke Kit 81.00mm Bore.
Ready to install, ProX Piston Kits are supplied complete with piston rings, wrist pin, and circlips. - ProX pistons are precision machined on the latest, state of the art CNC equipment and use the same low-expansion, low-friction piston alloy all major Japanese engine manufacturers use. - Uses an OEM style tin coating to assist the break-in process when you first start your machine.
Gas-Gas
EC 250F 2024
EX 250F 2024
MC 250F 2024-2025
Husqvarna
FC 250 2023-2025
FE 250 2024
KTM
250 EXC-F 2024
250 SX-F 2023-2025
PROX 01.6348.C
80.98mm
