This is a pack of ten 1/2" x 3/4' dual sealed "Speed" 1/8 wheel bearings. ProTek R/C "Speed" bearings are high quality steel/chrome bearings designed for the R/C racing enthusiast.

These 1/2" x 3/4" rubber sealed bearings are the standard bearing for the Team Losi 8ight inside wheel bearing. These bearings feature a metal shield on one side and rubber seal on the other. Please check the manual that came with your vehicle for the correct size if you are not certain.