Powmok TRX4M Axle Shafts 2PCS Hardened Steel Driveshaft 5mm Extended +2mm Thread Front Rear Axle Shafts for 1/18 RC Crawler TRX4M Upgrades (TRX4M Axle Shafts Black)

These were perfect to get the tires away from the hub and make use of that 45-degree angle Traxxas promotes. If you run a bigger tire, like me, these will help with extending the wheel away from the hub, and still give a good support to the axle and hub. There are lots of sellers of these, but this particular item was the best price and fastest delivery time for me. This kit has all you need, including hub spacers to eat up those extra mm's from the vehicle hub to the wheel hub. The size of the hex nut you use, can affect the gaps between hub and wheel/tire, so you'll have to find the right hex nut for your tire/wheel set. I am running 6mm hex nuts on the shown setup, but I will likely move to 7mm's soon. Also shown is the axles, installed into the stock axle casing, 6mm hex nuts, Injora 12 spoke aluminum wheels and 64x24mm Injora swamp crawler tires,

I got these to give more options with wheels that I could use with the TRX4m. They also make great backups should you happen to damage your stock axles.

Even pieces, fit well

These are nice I got them in stock Housings they include brass sleeve to be used with stock housing they seem to be working great they make my rig nice and wide too

If you think this is so you can use wheel spacers and stock wheel nuts (/the aftermarket hub caps) THEY WON'T WORK! These are for long axles the hole for the wheel pin are still just as far out. These are useless with stock WIDTH axles.... Disappointed in my purchas. Should be advertised FOR LONG AXLES