TC-01 DblCrd Prop Shaft, chassis hop-up part

The TC-01 DblCrd Prop Shaft is a dedicated hop-up part for TC-01 chassis cars, built to support more efficient drive with a double cardan layout that maintains true rotation across a range of operating angles. Crafted in steel, the shaft replaces the kit-standard propeller shaft parts with a more rigid driveline component suited to tuning the chassis around its moving suspension geometry. The set is supplied as parts for assembling 1 shaft, not a full front and rear conversion. That makes it a focused upgrade for builders working on a specific driveline position first, while keeping the option to match the chassis with a second set later. The included shaft length shown in the documentation is 54 mm, and the assembly uses joint pieces, pins and axle rings to create the finished rotating linkage. The double cardan mechanism is especially relevant where the shaft must transmit power cleanly while the angle changes through steering and suspension movement. Installed on a TC-01 car, this hop-up part suits workshop tuning sessions that concentrate on driveline efficiency rather than cosmetic changes. It also fits rebuilds where worn standard parts are being replaced with a steel alternative matched to the chassis platform.