Serpent X20 Drivetrain BB DJC Upgrade Kit Arrowmax AM-010063  [AM-010063]

BB DJC ball-bearing sliding driveshafts for Serpent X20

The Arrowmax BB DJC kit replaces conventional blade driveshafts with a ball-bearing sliding assembly engineered for Serpent X20 cars. The bearing component fits into compatible drive cups to cut slack, minimise friction and prolong part life while preserving original drivetrain geometry.

As a precision upgrade, the set improves drivetrain behaviour for better throttle control and fewer mid-corner bind issues. It is aimed at drivers who want predictable handling gains rather than radical drivetrain changes.

Fitment notes: the BB DJC is designed to slide into compatible existing drive cups, so confirm your Serpent X20 cup fit before installing. Standard upkeep involves cleaning the sliding bearing surfaces and inspecting for wear to keep friction low and performance consistent.

Arrowmax AM-010063 is a targeted hop-up for Serpent X20 drivetrains, focused on removing slack and reducing friction to enhance acceleration and cornering stability while remaining serviceable.