RAM Mounts Pin-Lock Security Knob for B Size Socket Arms YCRF_lenses_shields This helmet is ideal for

This helmet is ideal for riders seeking flexibility and a dynamic riding experience

Includes a removable black nose guard for adding extra protection to that beautiful beak of yours

Constructed with power knit polyester mesh

Specially formulated to block dirt and dust while maintaining optimum airflow

Faceshield for Sentinel Helmet

RAM Mounts Pin-Lock Security Knob for B Size Socket Arms YCRF_lenses_shields This helmet is ideal forThis product is an Arm. You may need to purchase other components to complete your setup Consists of a 1 4" 20 female threaded security knob and key knob Replaces all knobs on 1" diameter B size arms and mounts Offers the ideal amount of leverage to properly tighten your mount to prevent slippage in heavy chop or in extreme vibration environments Low in profile and only adds a small amount of additional bulk to your system when compared to the