Tekno RC Baja 5B universal shafts
Designed by Tekno RC and tested in Southern California this is the first true universal driveshaft system available for the beast that is the Baja 5B. CNC machined out of high grade steel, then hardened and black oxidized for improved durability and wear they are completely rebuildable with replacement parts sold separately.
Source: Tekno RC [teknorc.com]