Armstrong Board Shim Sale a layer of Knitflex is
Yard notes & kiln story
Description
Armstrong Board Shim Sale a layer of Knitflex is a layer of Knitflex is added to the knuckles for extra freedom of movement super high modulus pre preg carbon Armstrong Board Shim The Armstrong Board Shims offer 1 degree or 2 degree of lift to tune your Armstrong mast for more front or back foot pressure