How to choose tubular, tubeless, or clincher tires for cyclocross
No other component than tires has so much impact on your performance on race day. There is a reason that pros arrive to key races with multiple wheelsets loaded with different tire treads - tiny differences in tire performance can make huge differences in race outcomes, and at high levels races are absolutely won and lost based on tire choices.
Pros and cons of tubular cyclocross tires
Tubular cyclocross tires (also called "sew-ups") are glued or taped onto the rim. At the professional level, almost all riders will use this setup. Highly desirable because they allow very low tire pressures to be used, which enhances grip, and even though they take more time to setup and maintain, for the best athletes, it's worth it.
cons of tubulars: expensive, can't change tread to suit the day, hardest setup, somewhat scarce and harder to source locally, proper gluing and time-consuming setup is needed or tire can come off the wheel.
Pros and cons of tubuless cyclocross tires
cons of tubeless: Results can range from excellent to poor depending on the tires and rims selected, might need a compressor to mount and seat tires (ruling out race day changes), usually needs sealant which adds weight.
Pros and cons of clincher cyclocross tires
How to choose between tubular, tubeless, and clincher tires for cyclocross
Note that tubular tires are the #1 upgrade recommended by RideCX - before a lighter handlebar or seatpost, faster shifting derailleur, or better brakes. Once you try tubulars you won't want to go back. That being said, tubulars have some significant downsides, so how do you choose?
Tubulars remain the highest performance option and if cost were no object and everyone had a pro mechanic to maintain their equipment, everyone would want them! Performance is certainly not the only factor when selecting a wheel/tire system however.
Tubulars could be right for you if:
- You also race road bikes in addition to cyclocross. You'll get more value out of high-end wheels if they can do double duty in the cyclocross "off-season"
- You're willing to invest the time and energy in setting them up
- You have multiple sets of wheels, including at least one backup. If emergency sealant doesn't fix your tubular puncture, you can't easily repair make repairs on-site, so a backup is needed.
- You can afford to replace the tire if you wreck it.
- Someone else sets up and maintains your gear. Let's face it, having someone else hand you a ready-to-ride wheel is incredible - if you have that luxury.
You might want to try tubeless if:
- You aren't ready for tubulars, but suffer from pinch flats with traditional clincher tube-type tires due to your weight or riding style.
- You come from a background with high tubeless adoption (i.e. mountain bikes) which can shorten the learning curve.
- You've got tubeless ready mountain bike wheels from a 29" MTB that can easily swap over to your 'cross bike
- Your typical race courses have thorns, glass, etc. that would puncture other tire types.
- You're a lightweight, careful rider. Bigger riders and those who corner aggressively can "burp" tires at low pressures, losing some or all of the air. As a result, higher pressures are needed to prevent burping, negating some of the "feel" benefits.
- You're willing to experiment with tire and rim combos to identify those that work well for your style. Some don't so you must be prepared if you select tubeless.
Traditional clincher (inner tube type) tires are probably best if:
- You're a casual cyclist
- You're just getting started in cyclocross
- You have limited funds to invest in equipment and/or limited time to invest in maintaining your bike
- This is an early season, tune-up, or practice race and you don't want to chance damaging your race-day equipment yet.