dual sealed "Speed" steering post bearings. ProTek R/C "Speed" bearings are high performance ceramic ball bearings designed for the R/C racing enthusiast. Why Ceramic? Our ProTek Ceramic Bearings are a hybrid type, ...

shielded flanged "Speed" ball bearings. ProTek R/C "Speed" bearings are high quality steel/chrome bearings designed for the R/C racing enthusiast. These 8x14x4 metal shielded bearings are the standard bearing for the Team ...

sealed "Speed" balll bearings. ProTek R/C "Speed" bearings are high quality steel/chrome bearings designed for the R/C racing enthusiast. ProTek R/C is an AMain Sports & Hobbies brand. This product was added ...