XStack Tear Offs for Simpson Matrix, SX, Jr. Shark, HJC Auto, OMP - 10203C Motorcycle Kits Please refer to our Tech

Please refer to our Tech Installation Guide for proper antenna placement

Digital Speech Processing

this cover is compatible with virtually any combination of Rugged Intercoms and mobile radios

Full-flex boom mic allows precise mic positioning inside your helmet

Background noise is canceled so only the rider's voice is picked up

XStack Tear Offs for Simpson Matrix, SX, Jr. Shark, HJC Auto, OMP - 10203C Motorcycle Kits Please refer to our TechRacing Optics XStack helmet system, featuring a patented laminated tearoff technology, is a 2 mil thick, 10 layer tearoff stack that is great for all dirt racing applications. Each sleeve contains 3 stacks of 10 tearoffs. For a total of 30 tearoffs per sleeve. Optical grade Mylar tearoffs laminated into stacks increase visibility by allowing more light transmission by reducing the amount of reflected light tearoff between layers. Features Manufacturer