Cheap And Discounts KYX Racing Metal CNC Machined Reverse Transmission Gearbox Upgrades Parts Accessories for 1/10 RC Crawler Car Axial SCX10 Wraith Wholesale. Buy Directly From Merchant KYX Official Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.