Original: $244.00
-65%$244.00
$85.40The Story
ProX Piston 2-ring Piston 66.40
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.
Cross reference numbers ONLY.
Part No. 56-W157.A.PROX (oro2u.com)
For spare rings. prox 02.7307,
Nominal size 66.33mm
Gas-Gas MC250 (1997-2018),
Gas-Gas EC250 2T (1997-2018),
PROX 01.7307.A
Description
ProX Piston 2-ring Piston 66.40
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.
Cross reference numbers ONLY.
Part No. 56-W157.A.PROX (oro2u.com)
For spare rings. prox 02.7307,
Nominal size 66.33mm
Gas-Gas MC250 (1997-2018),
Gas-Gas EC250 2T (1997-2018),
PROX 01.7307.A
