HJC RPHA 12N Respon Full Face Helmet Size:Large Max Motorcycle Carrier - Overview

Max Motorcycle Carrier - Overview

Recommendation for off road: change aluminum threaded for steel threaded inserts

This TSP head insert features an improved combustion chamber design that gives more performance throughout the rev range as well as reduced risk of detonation

Replaces factory storage pocket

(1x) Dual headlight harness adaptor

HJC RPHA 12N Respon Full Face Helmet Size:Large Max Motorcycle Carrier - OverviewThe RPHA 12N Helmet combines advanced aerodynamics, lightweight PIM EVO construction, and premium comfort for high performance riding. Its optimized shell, rear spoiler, and HJ 42 curved shield help reduce lift, drag, wind noise, and improve stability at speed. With a fully removable interior, interchangeable cheek pads, emergency pull tab, and DOT FMVSS 218 ECE 22. 06 certification, it delivers the ideal balance of comfort, safety, and performance.