New CNC part for vintage Yokomo yz-10 870c. Chassis plate, bottom piece. Replica of oem. Adjustable rear belt tension. Cut from 3/32" g-10 fiberglass black finish. Perfect fit. Strong and beautiful. 1 pc, bottom chassis plate, plus 2x countersink plates for rear adjustment, like 91 . 

Please see my other sales for more Yokomo Kyosho Tamiya Tomy.

Thanks very much for your consideration!