HPI Savage X Dog Bone Upgrade for Tougher Drivetrain - HPI-86152 by JAZRIDER H  [HPI-86152]

Replacement dog bone for Savage X drivetrains

This JAZRIDER H HPI-86152 dog bone is an RC-scale drivetrain spare configured for HPI Savage X models, supplied as 1 pcs finished in silver. It replaces worn linkage and restores dependable power transfer between gearbox outputs and wheel hubs while preserving chassis geometry.

Installation is simple for anyone used to Savage X layouts: remove the wheel hub or driveshaft retaining pins, withdraw the old dog bone, and fit the JAZRIDER H piece ensuring correct seating in the outdrives and hex cups. Check full suspension droop for clearance and re-check retention clips or set-screws after the first short run.

From a tuning perspective, this heavy-duty dog bone reduces endplay from fatigued mating surfaces to keep throttle response consistent, and it offers a stronger joint for higher-stress driving like hard acceleration or rough terrain. Fit it as a direct replacement or carry one as a field spare.

Notes: follow normal maintenance practices - inspect pin ends and the hex interface for wear and replace if deformation is found. This item is intended for RC use only and not for real vehicles.