Park Tool DF-1 Dummy Fork LezyneSALE This layer is designed to

This layer is designed to rotate inside the helmet with the aim of potentially slowing or reducing the amount of energy transferred to or from the head

the tail light will automatically turn on again

The special MTB adjustment system also ensures that the helmet sits comfortably and firmly on the head when rattling through the wildest of rock gardens

Quickly attaches with the included black 15" non-slip Voile® strap that won't budge

strong adhesion also on curved surfaces

Park Tool DF-1 Dummy Fork LezyneSALE This layer is designed toThe DF 1 Dummy Fork is an essential companion for any scenario that requires dropping the fork from a bicycle, enabling complete removal of the fork while keeping the handlebars, headset spacers, and brake caliper organized. The DF 1 installs into the headset and is held in place using the bikes stem. The 1 1 8" steerer tube features a star nut for retaining the top cap and spacers, while the 2" flared cone allows for compatibility with tapered