11/02/2024
There’re are a few reason many top gravity racers and riders still ride aluminum rims.
One of them is this. This fairly inexpensive aluminum rim is obviously severely mangled and needs to be replaced. But is the tire flat? Did I have to walk home or Rich-Kid it out on the rim? Did this mishap ruin my race weekend, hundreds of bucks down the crapper cause I flatted? Nope. She’s holding air just fine!!
Of course it’s impossible to know exactly what would’ve happened had I been riding a carbon rim during this smasheroo, but I’d bet dollars to donuts that that because of the carbon construction and the inability of the material to bend to this extreme, either the rim would’ve been destroyed, the tire cut/damaged, or both. Because of said damage, this would’ve almost definitely resulted in a flat tire. Which, if you’re racing = giant bummer. Well, even if you’re not racing = Giant Bummer. As is, I simply have to replace this puppy with another pretty cheap Al hoop and I’m back in business. I didn’t smoke a $100 tire. I don’t have to pony up $$$ for crash replacement or wait 3 month for my Lifetime Warranty replacement rim to show up in the mail.
There are definitely places for carbon rims in the mtb game. If weight is a priority, carbon rims all day. My super light, little-bike wheelset? Carbon rims. Racing XC? Carbon rims. Have more dollars than sense and just like to bling out your ride? Of course you wouldn’t be seen on Al…
But if you’re gonna smash some trail on a bigger bike, getting to the finish line and/or the end of that killer ride matters, perhaps even ride quality (?…nuther can of worms), you have to put your money where it really counts…
Going through a couple/few Al rims and paying your local shop a couple bucks to swap it out will almost def be peanuts in time, $$$, and hassle compared to destroying and replacing a carbon hoop.
If you ride the good stuff and know you’re going to have some big impacts, Al just may be the way to go…still.