Replacement drive shafts for the innovative-RC drive line. These are the extended drive shaft sets made for extrended a-arms for baja and hybrids.

pin center length 149mm, (~33mm extended over standard length)


Innovative-RC dog bone Set for HPI baja , fits Innovative-RC drive cups only due to the new 1/4" (6.5mm drive pin) , shafts have an 18mm ball size giving these a very strong ball area fot running the 1/4" pin size , while still mainting a good weight to strength ratio, middle section has been increased to 12mm also while using a high grade tensile steel for much more added strength and durability, more so when it comes to running larger engine sizes (46cc +). these new UHD versions have been made with the large CC engines in mind for standard cars, hybrids and the likes.


Shafts are made from British grade high tensile coustom heat treated steel


2x UHD Innovative-RC Dog Bones - EXTENDED 149mm (pin centers)
4x 1/4"x1" drive pins
4x M4 Grub Screws

note: to use these shafts you will need IRC drive Cup set.


Lifetime warranty against breaking