Gravel, introduction
Before discussing wheels specifically, it's important to consider the needs of gravel bike enthusiasts. Before purchasing a set of wheels specifically designed for gravel riding, this step helps you understand the features you should look for in wheels. Be careful, relying on hearsay or the brand name could be a novice's mistake...
Gravel bikes: what are the most important requirements?
Gravel trails require versatile bikes, designed to absorb as much of the prolonged vibrations caused by dirt riding as possible (gravel bikes don't have suspension; their frames are more similar to those of road bikes and cyclocross bikes than mountain bikes). The braking system is strictly disc , preferred over the standard cantilever system to ensure maximum braking safety. These particular conditions naturally require a wheelset that can work seamlessly with the gravel bike: your wheels, therefore, must be comfortable and lightweight, but above all, they must be as reliable as possible.
Why do the TC37 Disc wheels meet these needs?
Although the TC37 was designed as a road model, it's very well suited to gravel riding due to its wide rim, which allows for tires ranging from 25 mm to 42 mm . We've seen how comfort and reliability are top of mind when it comes to wheel performance for this type of terrain. But what features do we find in the TC37 Disc, and why can we say that these wheels are an ideal choice for gravel riding?
- Thru-axle mounting: The best gravel bikes now adopt this system, borrowed from mountain bikes and already in use in cyclocross. The thru-axle is preferred to the old quick-release standard because it increases the wheel's torsional stiffness, making it more responsive to pedaling. This system eliminates the risk of accidental release due to constant vibrations. Be careful: the two systems are not compatible. Check that your frame is compatible with the thru-axle mounting system before purchasing these gravel wheels.
- Disc brake hub and straight-pull spoke pattern: With straight-pull technology, you'll find straight spokes and hub flanges with pre-aligned holes. This will ensure your wheel is more rigid, making it more balanced and responsive. It will also be more reliable, as the straight-pull system is also used to offer greater resistance to disc brake stress and to make the wheel less likely to run out of true. Furthermore, straight-pull spokes absorb road vibrations more effectively.
- Carbon rims: the standard size for gravel is the same as for road riding, namely 700c (the classic 28" rim). The internal width of these wheels is suitable for tires from 25 to 45 mm. Many might think that aluminum rims are the best solution for gravel riding, but today there are carbon solutions that guarantee superior strength and performance. The TC37 Disc wheels are made of a carbon monocoque, with a special textured layup that allows for a rim that is both very durable and lighter than its predecessors.
- Ability to mount tubeless or clincher tires: Tire choice is one of those details in gravel that depends on the type of use you plan to make of your bike. Depending on whether you want to go on longer, safe rides or compete on mixed terrain, with the TC37 Disc you can choose the most suitable tire. These wheels are compatible with both standards. A great convenience, don't you think?
Conclusion
Gravel wheels, here's the Ursus TC37 Disc: in this article, we introduced you to Ursus's new offering for gravel bikes. Want to learn more? Read the specs for these wheels, which you can purchase from our official online shop.
TC37 DISC
