Specialized Alpinist SLX Rear Wheel

The Alpinist SLX Disc Rear Wheel is designed for disc-brake road bikes using a 12x142mm thru-axle standard. It comes with a Shimano 11-speed HG freehub body, though the freehub is convertible if you need to switch to a different drivetrain standard.

While the rims are optimized for tubeless use to provide better flat protection and ride quality, they are fully compatible with standard clincher tires and inner tubes. You can choose whichever setup you prefer.

The system weight limit for the Alpinist SLX is 275 lbs (125 kg), which includes the rider, the bike, and any gear you are carrying. This makes it a robust choice for most road cyclists despite its lightweight climbing profile.

The shot peen treatment is a process that strengthens the alloy surface, significantly increasing the rim's fatigue life. This allows for a lighter construction without sacrificing the durability required for high-powered efforts and long-term reliability.

Yes, the DT Swiss 350 hubs are widely regarded for their reliability and ease of maintenance. They feature a simple, tool-free design for the end caps and freehub body, making it straightforward to perform routine cleaning or swap components.

The wheel ships with the necessary tubeless rim tape and a tubeless valve to get you set up right away. Specialized also includes a spare spoke and nipple kit, which is helpful for long-term maintenance.