Yokomo B-MAX Rear Drive Shaft Lightweight Set - AM-010020 by Arrowmax  [AM-010020]

Role and fit for the rear driveline

The Arrowmax AM-010020 rear drive shaft lightweight set is a precision RC replacement intended for Yokomo B-MAX touring chassis applications. It targets a reduction in rear rotating mass to improve transient response and the tactile feel of the drivetrain without modifying core suspension geometry.

The package contains two pieces to replace the OEM rear shafts and fits directly onto the existing rear driveline mounting points used in compatible B-MAX setups. Installation involves standard disassembly of the rear hub and differential housings; check spline engagement and resecure retaining hardware to specified torque after initial installation.

Tuning note: installing lighter rear shafts reduces rotational inertia during acceleration and when changing direction, leading to crisper throttle and steering input feedback. Any handling shifts will typically be subtle and will interact with suspension, gearing and motor/ESC settings, so adjust incrementally during track testing.

Fit this lightweight rear drive shaft set to achieve a targeted drop in rear rotating mass on a Yokomo B-MAX chassis and evaluate changes to acceleration and handling during setup runs.