Reserve Announces New 30|XC Wheels with DT Swiss ‘Degree of Freedom’ Hubs

Why It Matters

The new wheelset gives elite XC teams a lighter, stiffer, and more controllable option, potentially influencing race outcomes and setting a new performance benchmark in the high‑end mountain‑bike component market.

Key Takeaways

• 30|XC wheels feature 30 mm rim, 28 spokes, DT Swiss hubs.
• DT Swiss Degree of Freedom reduces pedal kickback, improves suspension.
• Cannondale Factory Racing will debut wheels on UCI World Cup.
• SL version uses carbon spokes, saving ~30 g per rim.
• Prices start $1,600, top model $2,500 USD.

Pulse Analysis

The cross‑country segment of mountain biking has entered a phase where marginal weight savings translate directly into climbing speed and handling confidence. Reserve Wheels, known for its 28|XC World Cup‑winning set, leverages that momentum with the 30|XC, expanding rim width to 30 mm to accommodate the increasingly popular 2.35‑2.5 in tires. By increasing spoke count to 28 while maintaining a sub‑1.6 kg rim‑hub package, the company addresses the dual demand for durability on technical descents and low rotational mass on steep climbs. This balance reflects a broader industry shift toward wider, tubeless‑ready wheels that do not sacrifice agility.

At the heart of the 30|XC is DT Swiss’s Degree of Freedom (DoF) hub, a patented system that decouples drivetrain torque from suspension movement. The DoF design virtually eliminates pedal‑induced suspension bob, allowing riders to maintain traction and momentum on rough terrain without the typical “kickback” felt on conventional hubs. Because the mechanism adds no measurable weight—evidenced by the 1,515 g DT 350 hub—the wheelset retains the lightweight ethos critical for elite racing. The inclusion of a 0° ratchet further enhances instant power transfer, a feature prized by pro athletes.

Cannondale Factory Racing’s decision to field the 30|XC on the UCI World Cup circuit signals early endorsement from a top-tier team, likely accelerating adoption among privateers seeking race‑grade performance. The SL variant, with carbon spokes and a specially laid‑up rim, pushes the weight envelope down to roughly 1,300 g, positioning it among the lightest carbon‑spoke wheels available. Pricing—starting near $1,600 for the base model and climbing to $2,500 for the SL—places the set in the premium segment, where manufacturers can command higher margins while shaping future wheel standards.