Stan's No Tubes Crest S2 Rear Wheel

The 25mm internal rim width is optimized for tires ranging from 40mm up to 2.3 inches. This range provides a stable platform for both gravel and XC setups, balancing tire volume with cornering support.

The E-sync hub features an 8.18-degree engagement, which is quite fast for this category. This quick engagement helps when you need to ratchet through technical sections or power up steep, punchy climbs where immediate torque is required.

Yes, the wheel is built with a single spoke length for the entire wheelset. This simplifies maintenance significantly, as you only need to keep one size of spare spoke on hand for repairs.

The rim features Stan's patented Bead Socket Technology, which is designed for easy tubeless inflation and a secure seal. While it is tubeless-ready, you will still need to install your own tubeless tape, sealant, and valves to complete the setup.

The S2 rim is constructed from 6061 aluminum with a sleeved joint and stainless steel rim eyelets. It is designed to be a reliable, long-term workhorse, backed by a 3-year warranty on both the rim and the E-sync hub.

This wheel is compatible with 6-bolt disc brake rotors. Please ensure your current brake system is set up for 6-bolt mounting, as it will not work with Centerlock rotors without an adapter.