Be careful with these wheels for aggressive riding. Came stock on my 2018 Mega 290 pro and the rear has just folded on me at Bikepark Wales last weekend. Third Run down The new AC/DC red trail and the wheel has cracked in two places and folded in on itself. To be fair it’s done well to last 8 months so it’s not all bad, but I had a feeling they were the weak link on the bike and it was just a matter of time. Did consider replacing with the same set for sale at £209 on crc as discussed here (exact match in green &29er) but decided against it as I’d be worried about it happening again. Decided to go for a some DT Swiss XM481 on 350 hubs, hopefully they will a more solid option with less flex.
Also had something similar with some brand new crossmax XL’s last year where the rim cracked without any dings to the rim. These were sent back for warranty but Mavic were no help, just sent the wheel back broken. I’ll try and upload some pictures later.
Used to be a massive Mavic fan boy but have lost confidence now so I’m moving on to see if DT Swiss are any better.