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The teardrop shape increases the sliding surface area to prevent the bike from catching and tumbling
It is built to withstand the rigours of off-road riding while maintaining smooth gear transitions
Utilises high-grade materials that provide the perfect balance of flexibility and stiffness
All chains are pre-stretched to increase fatigue and wear resistance
Reinforced casing improves carcass stability when running lower tyre pressures
HJC RPHA 1 - Replica Graphics COLOUR:Redbull Austin GP [MC21SF] The teardrop shape increases theThe RPHA 1 was designed and developed after several years of focused efforts and crucial feedback from top world class athletes in MotoGP. HJCs top engineers went to work to create a race bred motorcycle helmet that is truly worthy of top race circuits around the world. The RPHA 1 is the very same model used by HJCs world class athletes in both MotoGP and WorldSBK. Homologated according to the FIM racing standards, and the new ECE 22. 06 regulations
