The XRAY 388521 clutch bell uses HUDY steel construction to give NT18 owners a durable and precise gear component that stands up to regular use.
Precision machining ensures the XRAY 21T clutch bell meshes cleanly with the gearbox, helping to reduce backlash and maintain predictable throttle response on track.
This unit ships with two 4x7x2.5mm bearings to lower friction and protect the bell from accelerated wear, keeping your drivetrain running efficiently.
Copyright © 2008-2025 rcjaz.co.nz All rights reserved