evo.com | Reserve Wheels > Ever wreck a line and wonder if your wheels will still be true? The Reserve 30 SL AL with OneUp Hub evo Exclusive Wheelset is built for riders who don't hold back, and don't want their wallet to either. With asymmetrical aluminum rims for balanced strength, game-changing Fillmore valves, and bombproof OneUp hubs, these wheels deliver top-tier performance without the carbon tax. Toss in a lifetime guarantee and ride like you mean it. XD Driver 28 Spokes OneUp Rear Hub A lightweight, durable, ratchet drive hub with high-quality bearings and seals to give you the best combination of performance, durability and price. The benchmark for a no-nonsense rear hub. Asymmetrical Rims Asymmetrical rims improve the spoke bracing angles and equalize spoke tensions between the drive and non-drive side spokes. This leads to stiffer, stronger and more reliable wheels. Recommended Tire Width 2.2" - 2.6" | Reserve 30 SL AL with OneUp Hub evo Exclusive Wheelset MX 2025 - 15x110/12x148, XD, 6-Bolt Size 15X110/12X148 Xd 6-Bolt | Aluminum