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Rims for heavy riders

5862 Views 18 Replies 13 Participants Last post by  rain164845
So I just got my new Fezzari Cascade Peak which comes with Stan's Flow rims (oem, not MK4 or EX line).
I weigh about 295 but should be getting back under 250 come spring (fingers crossed) now that I'm healthy and legs work again (had back surgery).

The hubs that came with bike are some crap set from Croatia I think and have not heard anything good about them. I was wondering if was best to get a proper wheelset (custom built) or re-lace the hoops to better hubs. I have read the Stan's are pretty decent actually. Otherwise I was looking at Spank 350 bead bites or DT Swiss but wasn't sure which hoops would be best for my weight. I'm not an aggressive rider but I do ride some gnarly stuff and occasionally hit a bike park. Any suggestions would be appreciated.
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The Flows are decent. I'd ride them as is and then re-lace to new hubs. If you damage a Flow, then you'll need something beefier, but the Flows should hold up pretty well.

In my mind there are 2 types of heavy riders. Heavy by weight and heavy by hard on parts.

I was 210lbs before gear riding Crests without issues, but I'm not hard on parts.
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Flows should be fine. if not...Look at carbon from Light Bicycle. They have some good stuff in the endure / all mountain category. I believe some of the weight limits are around 300 pounds. Look for asymmetrical spoke beds.
I've been using Spank 350's on one of my bikes for a couple of years now and they have proven to be very sturdy. No dents in the rear and stay true with very occasional attention to spoke tension.
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while i can't speak about dents caused by low pressure, keeping an eye on your spoke tension and making sure they stay tight will make some of the flimsiest rims stand up to quite a bit of abuse.
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while i can't speak about dents caused by low pressure, keeping an eye on your spoke tension and making sure they stay tight will make some of the flimsiest rims stand up to quite a bit of abuse.
My Crests built with Supercomps have been holding steady for 5 years now. It all comes down to the build.

Cheap/light/strong. Pick 2. Mine are light and strong and cost me a pretty penny.
Ride current rims until they break and then get a custom laced set. They might last longer than you think


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Check clydesdale forum, lots of threads like this there. I run WTB Asym i35 rims, great for 2.6 tires and bububu.....burly.
Have you been hard on rear hubs in the past? Do you have money burning a hole in your pocket? Can't beat a DT 350 rear hub for durability, Onyx are pretty badass for blingy and quiet. Your stock wheels may also hold up for a good amount of time too. Just depends how hard on stuff you are.
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Spank and hope here, 4 years no problems 225lbs. A little grease and spoke retention that's all. Nice colors too.
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DT Swiss EX511s are bombproof. On my Enduro, I'm about 235 geared up
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Flows should be fine. if not...Look at carbon from Light Bicycle. They have some good stuff in the endure / all mountain category. I believe some of the weight limits are around 300 pounds. Look for asymmetrical spoke beds.
I have cracked 3 BTLOS Enduro rims in a year. The last one was laid up with downhill carbon. I am on dt swiss 511 for the past year with very minor rim dings. It goes to the bike park and I ride very hard at 220 geared up.

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I have cracked 3 of their Enduro rims in a year. The last one was laid up with downhill carbon. I am on dt swiss 511 for the past year with very minor rim dings. It goes to the bike park and I ride very hard at 220 geared up.

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Running inserts?


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Just ordered one of these for a rear SS wheel build. I am 6’6” 235.

Ride what you have til it dies, then replace based on the mode of failure.

Enjoy!
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Running inserts?


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Cushcore pro on the last one. They finally said the warranty was over and I was tired of paying to have them rebuilt. At least the Dt swiss 350 hubs with the 54t pawl upgrade were re usable.

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Anymore details about the rim model you were using Rain?

I've certainly heard people breaking carbon rims, but a DH layup multiple times seem fishy. They are not weak rims, but maybe the model you chose was older?
Anymore details about the rim model you were using Rain?

I've certainly heard people breaking carbon rims, but a DH layup multiple times seem fishy. They are not weak rims, but maybe the model you chose was older?
I was mistaken, I had btlos rims.

We will provide you with the best crash replacement for $85. I am sorry that you need to pay for the crash replacement, but please understand that this is the best we can provide you.
M-I35A is the latest model we have recently developed, the inner width is 35mm, the outer width is 42mm, depth, we will produce the DH version for you.

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How/where where were they breaking? Same spot every time?
How/where where were they breaking? Same spot every time?
Cracks from impacts. No problems with my dt swiss511. I rode i9 Enduro alloy for a year before with no leaks despite one rim ding.
I have to wonder if it is because I got budget carbon despite their most expensive layup. I would be interested to try something with a great warranty, but I know alloy works.

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