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.

Easy install, good fit. I really appreciate the added strength to my drive train.

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.

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.

Honestly, only thought it was supposed to be the two drift shafts but it came with a whole kit! Honestly a good price and my boyfriend loves it!

Well built replacement part.

Fit great work better then stock

These driveshafts can take a good beating on a high powered truck, but beware of the pins, they tend to come loose and will need to be super glued or silver soldered to keep them together, especially on high speed builds, but they are very smooth and hold up very well otherwise on my trx4m based mb18 prerunner build.