HPI Ball Bearing 4x8x3mm ZZ HPIB017 CIS15370 RC drivers can precisely adjust

RC drivers can precisely adjust their car's weight at each corner to achieve precise left/right & front/rear balance

Height : 2

For use only with 115X70mm wheels such as Blast and Tremor

Replaces differential case parts in ASC91466

HPI Ball Bearing 4x8x3mm ZZ HPIB017 CIS15370 RC drivers can precisely adjustThis is a Pair of 4 x 8 x 3mm Ball Bearings from HPI. Features: These bearings are used in many of the HPI RS4 nitro and electric kits. Rubber sealed and double shielded for long life. Includes: Two 4 x 8 x 3mm bearings. Requires: Removing bushings if so equipped, and replacing with bearings. Specs: Inner Diameter: 4mm Outer Diameter: 8mm Thickness: 3mm