Yokomo BD10/BD9 BB DJC Ball-bearing Driveshaft Upgrade - Arrowmax AM-010062  [AM-010062]

Precision ball-bearing DJC driveshafts for BD9 and BD10

The Arrowmax AM-010062 BB DJC set is an RC driveshaft upgrade made for Yokomo BD10 and BD9 chassis. The ball-bearing sliding DJC replaces blade-style non-bearing driveshafts and installs into the original drive cups. By reducing axial play and lowering contact friction, the assembly helps keep drivetrain engagement steady during strong acceleration and demanding cornering on tarmac tracks.

These parts are intended for hobby-grade tuning and circuit setups. Installation follows standard driveshaft removal and reassembly procedures for the BD9/BD10 platform and does not require specialised tools beyond common hobby workshop items. Use this set to reduce drivetrain lash and sharpen throttle response in race settings.

Designed for drivers seeking tighter drivetrain control on BD9/BD10 cars, this set reduces free-play and friction while keeping original drivetrain geometry and serviceability intact.