ATHENA Piston Kit S4F05400011A Pedals 0 Jersey - Short-Sleeve -

0 Jersey - Short-Sleeve - Black - Small

Track 2 Vest - Black - Large

Yamaha Racing Check T-Shirt - Black - XL

SportFlex™ Beanie - Allover Skull

Proximity Hat - Black - Small/Medium

ATHENA Piston Kit S4F05400011A Pedals 0 Jersey - Short-Sleeve -Piston Kit Two stroke pistons are made from 4032 silicium, Four stroke pistons are made from 2618 silicium the same material used to produce Formula 1 pistons, Both include 3% copper in materials for better heat resistance, All pistons are forged using a precision heat treatment process that allows for production tolerances of just . 005mm, Forged piston tooling allows for the lightest available product, Kits include antiwear coated piston, rings, pin