92 Diameter: 47

Same Reliability and Performance of the Original Components

Simple and discreet installation without modifications

50 Compression_Ratio: 10

Wiseco Gasket Kits Deliver OEM+ Quality for Convenient and Reliable Rebuild Jobs

PREMIER HELMETS HELMET HYPER CARBON 2X APINTHYRCARMON0XXL yamaha-xt-400-400-1981-esi8106677 92 Diameter: 47Outer shell is produced in double Measure to Ensure Better Fit., Outer Shell Construction is Made of Carbon Fiber that Makes the Helmet Lightweight But Resistant in Case of Impact., Inner Shell Construction is Pressure Plated in Eps with Differentiad Density. Rear Extractor Ensures Circulation of Air., Visor Block is placed in the center of the chin strap and is easy to operate: A Simple Click Makes the Helmet Even Quiets and Safer Especialy at High