"S" version is a new model and it is compatible with hard cases because it does not block the mount points where the cases are supposed to attach

EXC-F 2011 - 2013 KTM XC-W 2008 - 2013 KTM XC-W

Designed for removing and installing motorcycle/ATV/quad and scooter tyres on the rims

K&N Part #: YA-6090

Four compression straps keep the load stable even on those tight corners

Alpinestars - S-M5 Helmet Design:Anthracite/Fluorescent Red/Camo "S" version is a newFeatures Lightweight outer shell is constructed from a technologically advanced impact resistant thermoplastic in two sizes. The visor has been designed to direct air into the ports for enhanced airflow. Hydration tube channels are integrated into the helmets cheek pads for convenience and performance. The inner and outer surfaces are engineered to minimize the effects of oblique impacts. Side shell couple with soft EPS foam prevents damage to