XRAY T4 52mm BB DJC Drive Bone - Arrowmax AM-010084  [AM-010084]

52mm BB DJC shaft suited to XRAY T4

This Arrowmax AM-010084 drive shaft is manufactured as a 52mm spring steel BB DJC bone to fit the Xray T4 touring chassis, sold as the bone only with no extra mounting hardware. It is intended for direct replacement or routine drivetrain servicing.

Replacing a worn bone with this shaft restores alignment and helps maintain even power transfer through the T4 drivetrain. The spring steel construction gives resilience under repetitive torque cycles while keeping installation straightforward.

Fit instructions: remove the existing bone and check mating cups, pins, and nearby bearings for wear. Replace any compromised parts and perform a bench spin and short track run to confirm there is no binding prior to competitive use.