Overview Product Description JK Products Champ Car G-Force - Cheetah 21 Chassis - Hawk 7 Motor - JKO12B7BU10 / Formally JK-208171CH1 Product Videos Custom Field Product Reviews Write a Review Write a Review × JK Champ Car G-Force - JKO12B7BU10 / JK-208171CH1 Rating * Select Rating 1 star (worst) 2 stars 3 stars (average) 4 stars 5 stars (best) Name Email * Review Subject * Comments *