HPI 86246 SAVAGE X GT-6 SUPER HEAVY DUTY DRIVE SHAFT DOGBONES 11 x 123mm (2pcs)
YOU ARE BUYING HPI NITRO SAVAGE SUPER HEAVY DOGBONES / DRIVE SHAFTS, 2 PCS, 11 X 123 MM. THESE PROVIDE DRIVE FROM THE DIFFS TO THE WHEELS. You can only use these dogbones if you have, or retro fitted the following .