Kyosho Fazer Mk2 FZ02 Aftermarket Main Center Shaft JR-KFZ200-GU by Jazrider  [JR-KFZ200-GU]

Aftermarket Center Shaft for Fazer Mk2

This machined aluminum main center shaft fits the Kyosho Fazer Mk2 FZ02 1/10 on-road chassis and is identified by model JR-KFZ200-GU. It is supplied as an aftermarket replacement for the central driveline axle to assist with maintenance and chassis setup tasks.

Fitment is limited to the Kyosho Fazer Mk2 FZ02 platform stated above. The gun metal finish aims to combine reduced flex with durable bearing contact surfaces where the shaft interfaces with drivetrain components, making it suitable as a scaled hop-up for improved repeatability.

Installation notes: remove the lower driveline assemblies as per the chassis service points, stabilise the transmission and diff units, extract the existing center shaft, install this replacement into the original bearing locations, and then verify clearances and gear mesh before completing reassembly. Use manufacturer torque specs and confirm that bearings run freely after fitting.

Tuning advice: upgrading to a machined aluminum shaft reduces deformation under load compared with many plastic originals, helping to maintain stable gear mesh and predictable power transfer while adjusting suspension or differential parameters. Consider this part when seeking consistent driveline performance.