PROX Piston Ring Set - Ø78mm 4T This kit reduces from 10

This kit reduces from 10 to 20% the effort to disengage

95mm Standard Compression Beta RR300

Includes : Stainless steel spring + Stainless steel pins + auto-locking nuts + Aluminium washers

Lever and Perch both constructed using cold forging

PODIUM PERFORMER

PROX Piston Ring Set - Ø78mm 4T This kit reduces from 10ProX piston rings are made by OEM factories to exact specifications. ProX uses well known brands like Rikken Japan, TP and NPR to be sure you will get the quality you might expect from our brand. All ProX piston rings can be used in cast iron bores, nickel ceramic platings (Nikasil), boron composite and electrofusion bores. If the application has a OEM cylinder with chrome bores, ProX supplies a different piston ring as in the ProX piston kit.