the internal structure is designed to bend on impact and spread the energy of a collision across the length of the barrier

Traxxas Steel Drive Shaft Revo/T-Maxx w/OptiDrive (4)

Can be use as a replacment for ARAAR320366 or ARAC9493

The included 5000 mAh 11

Team Losi Racing TLR234098 Front Hinge Pin and King Pin Set Polished All 22

NSR 3047 Shark 46 EVO 46,000 rpm Short Can Motor 1/32 Slot Car for Slot.it SR10 Parts the internal structure is designedNSR Shark 46 Evo Motor 46,000 rpm Short Can Fits : 1 32 Scale Slot Car 46,000 RPM, 290gm cm torque @12V Universal NSR S Can motor for all cars Open both sides for low temp Traction magnet effect Holes for locking (recommended screw 4856)