450 Metal Main Gear Case Hub Adaptor and One Way Bearing Holder:100% Brand New! 1.Compatible for Align T-REX 450SE V2 other kinds of 450 size; 2.Packing:: 1set/bag; 3: MOQ=1set Payment: 1: Paypal 2: Western union 3: Bank transfer 4: Pay on ALibaba Shipping Time: 1: Delivery time: 3days after payment is credited. 2: Normally we send by HongKong Post office, need about 15-25 working days to worldwide, if you need fast shipping, we suggest UPS,DHL,EMS please contact us for detailed freight; Return Policy: 7 day exchange,The buyer is responsible for return shipping costs. WELCOME OEM AND QUANTITY!! If you have any questions welcome you contact us, thanks