VA075CP0 Thin Section Bearing 7-1/2" x 8" x 1/4" inch 130mm these are the upgrade your

these are the upgrade your kart needs

SSUCFT209-28 Stainless Steel Flange Unit 2 Bolt

a standard bearing size with dimensions commonly used across many industries: 6mm x 12mm x 4

Excellent for high-RPM motors

rubber seals for protection

VA075CP0 Thin Section Bearing 7-1/2" x 8" x 1/4" inch 130mm these are the upgrade yourVA075CP0 Ball Bearing Chrome Steel : Brass Cage VA075CP0 Thin Section Open Ball Bearing with a 1 4" cross section width, inner diameter is 7 1 2" inch, outer diameter is 8" inch and width is 1 4" inch, VA075CP0 bearing has Brass balls retainer, VA075CP0 bearing is oil preserved. VA075CP0 Ball Bearing Deep groove Radial Ball Bearing Material: Chrome Steel Cage: Brass Closures: Open Dimensions: 7 1 2" x 8" x 1 4" Inch ID (inner diameter) Bore: 7 1 2"