Stan's No Tubes Crest MK4 Front Wheel 29" 15x110 Tubeless-Ready Gravel XC

The Stan's No Tubes Crest MK4 Front 29 15x110 wheelset is engineered for riders who demand lightweight performance and enduring durability on gravel and cross-country terrains. Featuring a 6069 aluminum alloy rim with a 25mm width, this wheel is designed to accommodate a wide range of tire pressures—from 40mm gravel tires to 2.3-inch mountain bike tires—offering versatility without compromising strength. Its asymmetric rim design enhances spoke angle for superior wheel strength while maintaining the industry-leading airtight tubeless seal thanks to Stan’s patented Bead Socket Technology.

Built with traditional J-bend spokes and a single spoke length across front and rear wheels, the Crest MK4 simplifies maintenance and ensures long-term reliability. The M-pulse hubs, developed in collaboration with Project321, bring innovative Neodymium magnetic pawls that provide instant engagement with minimal drag, enhancing your riding efficiency and acceleration. CNC-machined from 7075 alloy and protected by shielded Enduro bearings, these hubs are crafted to withstand demanding conditions while delivering smooth and fast rolling performance.

Compatible with Shimano Micro Spline, HG, or SRAM XDR freehubs and available in both 6-bolt and Centerlock brake systems, the Crest MK4 adapts to your preferred setup effortlessly. Complete with tubeless-ready tape and presta valves pre-installed, this wheelset is ready to hit the trail straight out of the box. Elevate your Gravel and XC riding experience with the Stan's No Tubes Crest MK4, a benchmark in speed, strength, and reliability.

What It’s Good For

• Providing a lightweight yet robust wheelset optimized for Gravel and XC riding.
• Accommodating a wide range of tire sizes and pressures thanks to the 25mm wide asymmetric rim.
• Ensuring easy maintenance with a single spoke length design simplifying spoke replacement.
• Offering fast, reliable engagement and minimal drag through innovative M-pulse magnetic pawl hubs.
• Delivering durable, long-lasting performance with shielded Enduro bearings and 7075 alloy axles.
• Facilitating tubeless setup with pre-installed rim tape and presta valves for hassle-free installation.
• Adapting seamlessly to various drivetrain and brake configurations including Shimano, SRAM, 6-bolt, and Centerlock.

What It’s NOT Good For

• Extreme downhill or heavy-duty enduro riding where more reinforced wheels might be required.
• Riders needing wheels outside the specified 29-inch diameter and 15x110 axle configuration.
• Those who prefer non-tubeless setups, as the wheelset is optimized for tubeless performance.
• Users seeking ultra-wide rims beyond the 25mm width for fat tire applications.

Frequently Asked Questions

Is the Crest MK4 wheelset compatible with all mountain bike frames?
The Crest MK4 is designed specifically with a 29-inch diameter and a 15x110 front axle standard, so compatibility depends on your bike’s specifications. Always verify your frame’s axle size and brake mount type before purchase.

Can I use tubeless tires with this wheelset?
Yes, the Crest MK4 comes tubeless-ready with pre-installed rim tape and presta valves, providing an airtight seal that simplifies tubeless tire installation and improves puncture resistance.

How durable are the M-pulse hubs?
The M-pulse hubs feature CNC-machined 7075 alloy axles, shielded Enduro bearings, and a magnetic pawl system designed for strength and longevity, making them extremely durable for Gravel and XC riding conditions.

Are replacement spokes readily available?
Yes, Stan’s No Tubes uses a single spoke length for all MK4 wheels of the same diameter, simplifying repairs and ensuring easy access to compatible replacement spokes.