Kask Zenith Mesh Visor Peak Size:One Size The RP051 from ISC is

The RP051 from ISC is a cast aluminum block made from high tech aluminum alloy

Is the seal falling apart

The frame is made of high quality stainless steel

The Unicender advances easily and gives utmost control over the decent

ideal for complex rigging setups

Kask Zenith Mesh Visor Peak Size:One Size The RP051 from ISC isThe KASK Zenith Visor Peak is an optional accessory that adds to either a Zenith full face, metal mesh, or plastic mesh visor. The Visor Peak will keep some sun off your face, and help keep rain and debris from getting inside of your visor. NOTE: All Zenith visors require the visor adaptor which is sold separately. Zenith Full Face visors require the visor adaptor plus the full face visor carrier which are sold separately.