KELIWOW Rear Differential Assembly for KW-C01/02/03 1/12 Rc Cars FY-HCS01 Zinc alloy,PA Fiber,Hardware Name:Rear Differential Assenbly Original Accessories, Quality Guarantee Material:Zinc alloy+PA Fiber+Hardware Keliwow Rear differential assembly for 1/12 RC Cars This spare part is not a toy,not suitable for children under 14 years old.For queries & troubleshooting please contact: support@keliwow.com