The HS-425BB is offered with dual ball bearings

Aluminum Steering Knuckle Carrier (Caster Block

the main advantage of spiral gears over straight gears is the smoothness of operation as the teeth engage more gradually

this solid CNC is ready for total monster power transfer

ax10 and wraith) great for big brushless power

Hot Racing - Locked Diff Hub Spool for Traxxas Slash, Rustler, Stampede Upgrade Parts Electric Motors & ESC’s The HS-425BB is offered withThis is the optional differential spool for the Traxxas Slash, Rustler, or Stampede truck. This is located in the gearbox and eliminates the differential. This part is recommended for off road use only. FEATURES: stainless Steel Shaft CNC 6061 aluminum Light weight Gear Hub construction blue in color Hot Racing uses precision center less grinding on these shafts to give you a degree of refinement which no other kind of operation can match and hardness