the HS-805BB uses a heavy duty nylon gear train and a strong 10mm

Hitec HS-425BB Deluxe Ball Bearing Servo

and even after hundreds of thousands of cycles they don’t show any signs of wear

This circuit has twice the resolution of our original circuit while adding programmable overload protection

Servo Speed

Traxxas 5552X Slipper Clutch Rebuild Kit Slash Rustler Stampede Rally Hpi Parts the HS-805BB uses a heavyTraxxas Slipper Clutch Rebuild Kit Features: Steel construction Includes: One Steel Disc Three Friction Pads Two Springs One 4mm Lock Nut One 5mm Lock Nut Instructions Fits: Traxxas Slash Traxxas Slash 4x4 Traxxas Stampede Traxxas Stampede 4x4 Traxxas Rustler Traxxas Jato 2. 5 & 3. 3 Traxxas Rally Traxxas Monster Jam Trucks Traxxas Robby Gordon Dakar Hummer Traxxas F 150 SVT Raptor