ContinentalRace King Mountain Bike Tire - Tubeless, Folding, Black, PureGrip, ShieldWall System, E25

Great tire at a great price, holds the dirt well and gives the necessary added control on an up and down cross country course.

I just installed these tires on my wtb 27.5 wheels. I pumped them to 40psi front, 45 rear and took them out for a ride at my local trail. Immediately I noticed the cornering was better than the continental cross kings running same wheelset and tire pressure. I felt more confident on descents and attacked the ascents. I have more control at faster speeds and in cornering. I was able to be more aggressive on the loose dirt berms and off camber slopes. I’ll probably run my psi on both wheels at a lower pressure to see if that enhances the aggressiveness of the mountain king and hopefully I see an improvement of the confidence with the cross kings at a lower pressure. I will update after my ride results.Update as of 07/19/2020, I ran these tires at the lower psi (20 front/25 back) and they responded really good in loose dry dirt, and packed in hard dirt. The tires were good on cornering due to the treads on the edge of the wheel being deeper. I'm running these on a hardtail and found them to handle pretty good. I purchased a set of Trail Kings for my 29er enduro/trail bike and they handled really well on a couple of black diamond trails Lyons reservoir just past Mi-Wuk village, CA. For wet or hero dirt I would suggest the Der Kaiser's because they have meatier treads.

Continental and Maxxis make the best bike tires, period. I also own and use 700x25 Continental Grand Prix 5000's and Continental Gatorskins tires on road bikes.... awesome bike tires. The Race King tires are perfect for my 29er, hard tail mountain bike. Race King tread is ideal for hard pack gravel or dirt on rail trails. Race Kings are also much faster than typical knobby mountain bike tires on asphalt and concrete. These tires would probably not be ideal for single track style mountain bike riding, but are perfect for cross country gravel riding and rail trails. Race Kings are easy to install. I use these tires with tubes, but Race Kings can run tubeless. Highly recommended for 29er mountain bikes. A+

Seems like a decent tire the Trail King 29er, couldn't afford another Mountain King this time around. Good tread for front, real nightmare to mount this tire. It is a nice tire but, took me over 4 hours of constant work, the tire would seal nicely but appeared deformed, re-seated many many times, at length I used soapy water on the rim and inflated to 41 psi, after a few more tries eventually the tire sorted out. Pumping up a MTB tire 20 times in one night is a bit much. If I had thought to use soapy water firstly... My Maxxis Aggressor was one & done, same rim no issues whatsoever with mounting or seating. The Continental has excellent seal and looks really good on the bike. The writing on the tire is all silver. It came cable tied which might have contributed to the difficulty mounting the tire though I gave it 2 days open and never had this sort of tire mounting issue before with a modern MTB tire so, gotta tell ya that was a disappointment. Really a wonderful thing though, new rubber. if I were a bike pro mechanic I would have gotten it right the first time. I used 100ml of sealant, we will see how it does. WTB which doesn't run well through thin injectors.

I like this tire and it replaced a narrow tire on the rear of my mountain bike that had a very flat profile and was somewhat narrow. I had an older version of this tire on the front so that's why I bought another for the back. I don't really ride assertive/fast but I can feel that I get a bit more traction and the tire being fatter than what I had I feel a get a slightly more cushioned ride. And even though it is on the back it does have a rounder profile than what was there and it seems that just maybe that helps with turning. Hard to tell about that because I did some other mods to the bike as the same time I installed this tire.It was a bit difficult to put on the rim. Not the hardest one I've ever put on but not the easiest either. So it goes, just meant I had to really concentrate on what I was doing and use the really big plastic tire irons I have instead instead of the little puny ones I seem to always get in the package when I buy tubes. BTW, one one I bought was for a 26" rim.

Excellent product and service

I did a 22 mile ride of pavement and trails on these new Race Kings and they felt great! Good grip on both surface types and I felt like they had lower roll resistance than my previous Bontrager tires. For $52 a tire, I feel like they are a great bargain. Do yourself a favor tho and buy a tire changing tool. They are very hard to get onto your rims without one

I used these with standard tubes.They grip the road like duct tape on a sweater. Glides turns, grips corners, it's a dream. Worth the price.They come packed folded, not too difficult, just pinch it back into shape.I recommend highly that you partly inflate your tubes before installation, because these tires are soft and flexible and will bead different than normal tires. If you slip one ring on, tuck it, then go all the way around with a tool running the bead in, or by hand if you're stronger, pull it all the way around. Simple enough.I will detail the pros and cons based on my experience in the past month+ of use.Pros: grippy, handles cement, dominates asphalt, manages dirt and rock flatground and trail(poorly, but acceptably considering it's specifically made for pavement), quiet on road,No detectable performance lost in torrential rain or wet conditions, sets up easily, seems to hold air in tubes better, good value.**Disclaimer: bearing in mind that these are specifically designated for road use and using products against manufacturer recommendation isn't advisable**Cons/risks: not suitable for dirt and rock, unacceptably damaged by rock/Rocky soil, abrasive terrain of any kind is 1.5x damaging compared to Kenda standard tires.All things considered, you get exactly what you pay for, exactly what they say it does, all for a reasonable value.