Alpinestars - Supertech M5 - Rayon Color:Red/White Purchase separately (Kimpex#:051690 or Kimpex#:051692)

Purchase separately (Kimpex#:051690 or Kimpex#:051692) or start with the TireJect Tire Sealant Kit (Kimpex#:051688)

And best of all: it also fits the ZEGA Pro topc ases

New silica single compound in the rear to maximize performance

Natural rubber rich/BMF Soft Gummy Compound

Alpinestars - Supertech M5 - Rayon Color:Red/White Purchase separately (Kimpex#:051690 or Kimpex#:051692)The all new SM5 helmet is the result of more than five years of intensive study, development and testing. We scrutinized every possible aspect to engineer a helmet that is safe and thoughtfully designed to deliver optimal protection and comfort. This lightweight helmet features a thermo injected shell incorporating a special polymer blend enhanced by varying degrees of thickness that is engineered to deliver the optimal combination of impact