. Ripstik ripster carving caster board skateboard razor rear pivot wheel 360 blueabout item:bluethe ripstik ripster 360 degree inclined casters and a pivoting deck provide a unique carving motion, the thrill of surfing and snowboarding on dry land. its unique twisting motion moves you forward without pushing off like a traditional skateboard. the ripster caster board is a compact version of the classic ripstik, ideal young riders a narrower stance or those who want try more tricks. the concave, slip resistant deck provides maximum grip, and urethane wheels deliver a smooth ride. razor ripstik ripster caster board:high tech polymer remova. 2x 76mm replacement razor ripstik wheels bearings / free 1 3 day us shippingrazor ripstik caster board replacement wheels (set of 2) 76mm performance bearingsreplacement razor rip stik replacement partswill fit: rip surf, ripstik classic, limited edition, “g”, dlx and air models76mm (90a hardness) urethane wheels high performance bearings shipping same or next business day. free 1 3 day us shipping. Genuine razor replacement part sold in packs of 2 caster board wheels 76 mm high grade urethane wheels w/ abec 5 bearings compatible the following razor original ripsik (ripstik classic), ripstik dlx, and ripstik "g" easy install, tools included safety equipment recommended when riding.