Looks like I need to buy a new rear axle for my sons '06 TRX90 due to a very slight bend. Is the OEM one the only option or does someone else make one that is a upgrade? Not looking to make it wider if that matters. Thanks.

 

I would check out Welcome To Gorilla Axle they seem to be the stongest around. May also want to checkout highlifter.com as well.

Good luck.