M4x15 Titanium Screw Button Head 35x47x7mm | 6807 Further upgrades are front universal

Further upgrades are front universal Joint Sets

The HPI Baja is the ultimate offroad buggy experience--top it off with the ultimate ceramic bearings in the world: ACER Racing Ceramic Nitride Pro Series

This combines with the 3 by 3 battery layout to produce optimal weight distribution and results in ideal surface pressure from the tires for effective traction and sure-footed turning

ACER Racing's hot new Capricorn LAB C801 Ceramic Ball Bearing Kit contains the following ceramic ball bearings:

M4x15 Titanium Screw Button Head 35x47x7mm | 6807 Further upgrades are front universalTitanium Screw 4x15 mm ISO 7380 Button Head Hexagon Socket . 7 thread pitch price is for 4 pieces