PTK-10040 ProTek RC 5x10x4mm Rubber Sealed "Speed" Bearing (10) PRO636400 Built-in two-stage low voltage detection

Built-in two-stage low voltage detection for Lithium Polymer (LiPo) battery use provides a clear signal to the driver that the battery pack is nearing its minimum voltage threshold

and 2-20V Pb

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(30) Hex Socket Button Head 3x14mm

PTK-10040 ProTek RC 5x10x4mm Rubber Sealed "Speed" Bearing (10) PRO636400 Built-in two-stage low voltage detectionThis is a pack of ten 5x10x4mm rubber sealed "Speed" 1 8 clutch bearings. ProTek R C "Speed" bearings are high quality steel chrome bearings designed for the R C racing enthusiast. These 5x10x4mm rubber sealed bearings are the standard bearing for the 1 8th scale nitro clutches. Some racers prefer the rubber sealed bearings for better protection against dirt for their clutch. Please check the manual that came with your vehicle for the correct size if