Overview Product Description JK Products Hawk 7 Ball Bearing Motor JKM7BB / JK30307BB 30307BB M7B Product Videos Custom Field Product Reviews Write a Review Write a Review × JK Hawk 7 ball bearing Motor JKM7BB / JK-30307BB Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *