Description:

I am completely revamping my setup and as I go, parts that come out are up for sale. This is a set of Arias stock bore (85mm) pistons for a stock (88mm) stroke crank. Included are the (4) pistons with their upgraded HD tool steel wrist pins, rings, and locks. They are in excellent condition and as you can see in the pictures no detonation ever, no deformation or issues with the skirts, and has never interfered with a valve. 3420250 is the part number on their site for the off the shelf version that does not have the better wrist pins.