FORGED PISTONS 883 TO 1200 10.5:1 STD 2019 Harley Davidson FLRT Freewheeler Operation of a 90cc ATV

Operation of a 90cc ATV by children under the age of 12 increases the risk of severe injury or death

Flat lock stitching for maximum comfort

Gain up to 15 wheel horsepower over stock at Stage 2

A performance upgrade for stock bikes that use loose ball bearings

FORGED PISTONS 883 TO 1200 10.5:1 STD 2019 Harley Davidson FLRT Freewheeler Operation of a 90cc ATVKB forged pistons are made from 4032 forged alloy with an 11% silicon content, formed in a forging press and then fully machined. Due to the material and manufacturing process these pistons have superior crack resistance under detonation or pre ignition. They are suited for Street or Race applications with power adders such as NOS or boost. All Twin Cam and Sportster application feature coated skirts. Forged pistons are made from 4032 forged alloy