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This insert has been solid so far. I am running one in the rear tire of my Revel Tirade hardtail to allow me to run lower pressure for traction and comfort. Tire is a Conti Magnotal 29x2.6 on an Elite Wheels Gnar Trail II carbon 30mm rim. I am 165# kitted up and am able to run 14.5 psi with zero issues. I did need an extra set of hands to get the insert over the rim and the tire installed, but it wasn't too difficult. Just a 30g penalty over the Vittoria Air Liner I had been running in the previous 2.4 Magnotal.

fits and feels great; good venting; very happy

Great product

Perfect!

This kit along with a YouTube video made it super easy to bleed the Maven brakes. All the parts/tools are top shelf.

Just what I needed

These look amazing and fit right

The products themselves work the way they are supposed to. Its ThunderMountain that gets the 5 stars for fast and reliable service. Why I keep ordering from these folks.

Great experience here. Quick fix on a simple problem. I recommend this location for any mechanical bicycle issues. Thanks again! 👍

outstanding product. the upgrade went smoothly. Shimano makes it super simple to install on an internally routed frame with minimal air bleed. The brakes are far superior to the older Shimano brakes I had. the silver finish looks sharp on my all black carbon fiber bike.

Love this bike store. I rented a mountain bike from them when I was in Sedona and it couldn’t have gone better. Very helpful with local trail knowledge and recommendations. Also it was great bike and was already set up perfectly for me when I arrived. Whenever I’m searching for parts and gear, I always check Thunder Mountain first. I’ve bought several things from them online since visiting Sedona. They always seem to have what I need in stock at a good price. Shipping is fast and flawless.

Thanks for shipping 2nd day! You guys rock.

Great service, great price, fast shipping with excellent tracking

Great selection of high quality products like the I9 hydra Enduro wheelset and E13 chainring I ordered. Fast shipping. Solid packing and got exactly what I needed.

Worked great, quick delivery