Kyosho FW05-R/FW05RR Centre Shaft Join Precision Upgrade - FW05-015 by 3Racing  [FW05-015]

Precision aluminium centre join for FW05 driveline

This aluminium centre shaft join is a direct replacement component for Kyosho FW05-R and FW05RR chassis, catalogued as FW05-015. It substitutes the stock centre coupling to provide a firmer material interface between centre shaft segments and is positioned as an aftermarket tuning item rather than an OEM part.

Compatibility targets the FW05-R and FW05RR configurations listed; verify physical match with your chassis before installation. Aluminium is commonly selected in tuning parts to reduce deformation compared with conventional plastic couplings under comparable loads.

Assembly notes: install the join where the centre driveline segments meet, using the platform's existing fasteners and locating features. Maintain precise shaft alignment during fitting to prevent binding and validate runout after assembly. As a setup component it is typically fitted to reduce driveline play and to offer a firmer anchor point when dialing in differential and drivetrain response.