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The is a 50mm rear axle bearing Suit most karts ID ( inside diameter ) = 50 mm OD ( outside diameter )
16 other products in the same category:
Insert this part into the top of you steering column and then drill the bolt holes in it. Now when you bolt up you steering boss on it will not come loose.
Rotax MiniMax 125cc TAG Eng Kit Mini Max
Rear Hub Set Suit 40mm Axle 60mm long Black Anodised. Includes 6 Tubular Wheel Nuts.
Wheel Stud M8 suit front and rear hubs GO KART STEEL WHEEL STUDS Wheel Stud 8mm thread for use on all modern Racing
Front Mini Hub Gold Suit 17mm x 55mm stub axles
Water Pump Axle Pulley 50mm Black Alloy Suit 50mm Axle