CarbonCake by Stratacake CarbonCake by Stratacake from Mark Claiborne CarbonCake by Stratacake Custom 3D printed carbon fiber headset bearing spacer. gLike CarbonCake by Stratacake Custom 3D printed carbon fiber headset bearing spacer. Product Design Share R 7 n Mark Claiborne 3D Printing Consultant at STRATACAKE LLC. St. Louis, MO Follow Contact