Overview Product Description JK Extra Big Full Hub - .600 Dia. Premium Plastic Rim - Natural Rubber - 1/8 x .840 JKT11B8N JK8774PP Product Videos Custom Field Product Reviews Write a Review Write a Review × JK 1/8 x .840 Big Daddy JKT11B8N JK8774PP Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *