Fit For: The RC wheel hub is compatible with 1/14 Tractor Truck.It is a good choice to replace the old or damaged parts. Aluminum Alloy Material: The rc beadlock wheel is made of high quality aluminum alloy, wearresistant and durable. Function:Help you repair expensive parts and assure they conform to original equipment specifications. Low Rolling Resistance:Alloy structure, strong heat dissipation ability, shockproof and high pressure resistance, low rolling resistance. Easy To Install:The RC metal wheel hub is easy to install and use, without complicated operation.It can withstand hard roads and rugged driving. Specification: Condition: Brand New Item Type: FrontRearWheelsRims Material:AluminiumAlloy Color: Silver Front/RearWheelsRimsDiameter: Approx. 47 mm/1.9 in FrontWheelsRimsWidth: Approx. 20 mm/0.8in RearWheelsRimsWidth: Approx. 43 mm/1.7 in FrontWheelsRimsHoleDiameter: Approx. 11 mm/0.4 in RearWheelsRimsHexDrive: Approx. 12 mm/0.5 in Application: For 1/14TractorTruck Package List: 2 x RC Car Wheel Rims Note: 1.13mmerrorisallowedduetomanualmeasurement.Thankyouforyourunderstanding. 2.Thedisplaycalibrationmethodisdifferent,thecoloroftheitemsdisplayedinthephotosmaybeslightlydifferentfromtheactualobjects.Pleasetaketherealasthedefault. 3.Theshipmentisinbulkpacking,thecustomerneedstoassemblebyhimself,thankyou.