INJORA Complete Gearbox Transmission with Gears Set 1/10 RC Crawler Car Axial SCX10 SCX10 II 90046 Upgrade Part (Black Complete Gearbox)

I installed this INJORA transmission on my Axial SCX10 II Trail Honcho, and it has been a very solid upgrade. One of the first things I noticed was how much quieter it is compared to the factory transmission. It runs smoother with less gear noise, which makes the whole truck feel more refined during both crawling and trail driving. The build quality is impressive. The gears feel solid, and everything fit together properly during installation without any issues. It feels much more durable than stock and gives confidence when pushing the truck harder. I am running a Fusion 1800 system, and this transmission handles all the torque without any problems. I have actually snapped suspension links from the amount of torque before, and this transmission did not give in at all. No slipping, no grinding, and no signs of weakness. Performance on the trail has been consistent. Power delivery feels smooth, and the drivetrain stays reliable even under heavy load and technical crawling conditions. Overall, this is a great upgrade if you are looking for a stronger, quieter, and more reliable transmission for your SCX10 II. It handles high torque setups very well and feels like a significant improvement over stock. Made of high quality materials. Looks super good in black too.

The gears feel smooth and the molding is decent enough. It includes a cast 13t pinion gear and installation screws which is an awesome bonus. The transmission fits and functions exactly as you would expect. I'm sure it will be durable enough for my purposes but if it fails outside of the expected limits I will definitely edit my review.

Excellent cost effective fix for a failed slipper disc assembly.

Much nicer than original Redcat Gen 7 transmission, better 32 pitch spur and pinion plus adds a slipper.

It worked well for my Gen 7 Redcat 1/10 crawler

I this transmission works, plastic everything accept for bearings and internal gears. It seems to be doing just fine for now, but it’s super loud in comparison to the stock transmission. Can’t really complain for $20, though. It fit like it was supposed to with just the mounting screw holes being like 1mm off from the stock skid plate, looks very similar to the stock transmission, and really it’s not a bad deal for the price.

Fit perfect the RC functions perfect it’s fast and is very stable I jumped it and climbed few rocks everything worked great including the gears.Its quiet now with the new part I’m happy.

Seems ok. Average quality molding of parts, steel seems soft. Will benok, its a toy not rocket sleds.

Choose something else.

Perfect replacement for my broken gearbox.