New polyurethane for my Koowheel Kooboard. Not very worn, but a crack is not good - also the wheel has some slack to it - vibrates some. May be part of the reason - or just bad PU. #repairs #newwheels #koowheel #koowheelboards #kooboard #wer1flow@#wer1no (ved Oslo, Norway) https://www.instagram.com/p/BnUSb2sl1xN/?utm_source=ig_tumblr_share&igshid=fa39ixl6s7x7











