INJORA Hardened Steel Drive Shafts for 1/18 RC Crawler TRX4M High Trail K10 F150 Upgrade, 23g/Set

This installed fine and performs fine. I have haven't used my Traxxas 1:18 crawler for heavy pulling of trailers or for rough outdoor terrain, but these drive lines are doing fine for me. I haven't seen any issues with the pins falling out.I mainly installed these to try to eliminate shuddering drive-line users, particularly while turning sharply. It seems like that problem is coming from somewhere else like the front stock CV joints.These driveshafts look cool and seem to work just fine. As thick as they are being solid, they are overkill in that sense but nobody minds the extra weight down low so it's fine.

A must, when the wheels get so much torque you don’t want the shaft to snap get this and it’ll rip weeds out of the ground. No kidding

Great sometimes it just is what it is adjusting length drive shaft’s what else you expect

Accidentally ordered for a high trail, not a standard trx4m. That's my mistake. But the front is installed, and the proper rear is on the way! Much much stronger and smoother than stock.

Works well , no binding or vibration.

Value for the monedas, functionality

Aesthetically driveshafts are fantastic, at least it resembles an actual driveshaft, remains to be seen on pins. I have been and am concerned about the pins and the reviews have bolstered those concerns. Possibly will need to knurl yoke to retain pin. Other than that super nice shafts, beware of screws but that is true for any Injora component.

Great product