RESERVE WHEELSET 34|37 TA SL|Tune CS XDrHG11 CL

The Climber's Wheelset

Thanks to the latest advancements in their carbon layup process, Reserve 34|37 SL wheels with Tune Hubs are lighter than ever without sacrificing any strength. Designed for Team Visma Lease-a-Bike, these wheels are made to lead the peloton up the world's steepest, most unrelenting climbs.

Made for efforts like Jonas Vingegaard's assault on Bola del Mundo in the 2025 Vuelta a España, SL wheels come with carbon spokes and are only available together with the lightest hubsets.

SL Rims deliver the same aero advantage, predictable handling and industry-leading durability as standard Reserve rims. And thanks to advanced manufacturing techniques they are 30g lighter per wheel, shaving 60 grams off your wheelset.

Turbulence Tuned

Reserve have partnered with German hub manufacturer Tune for a limited run of high-performance, high-speed wheelsets. Laced exclusively to SL Turbulent Aero rims, Tune Pico hubs are purpose-built for Reserve rims. The hubs are machined to align perfectly with the ERD and spoke hole offset of Reserve SL rims.

The dedicated hub design and perfect alignment mean that the carbon spokes don't need to bend or twist between the hub and the rim, creating a stiffer, stronger wheel. On the road, this gives you a more planted feel with exceptional energy transfer. Reduced stress at the spoke nipple, and optimized load distribution ensure long-term durability.

Pico freehub bodies are made with 7075-T6 alloy and weigh 275g per set, including the driver body and rotor lockrings. They are machined and assembled at the Tune factory in Buggingen, Germany.

Features:

• The Climber's Wheel - These wheels are built to climb, but climbing isn't just about weight. The mixed rim profile maximizes aerodynamic efficiency, while reinforced carbon spoke holes maintain stiffness and strength.
• Lighter & Stronger - Built to be as light as possible without trading away strength, stiffness, or durability. Carbon spokes, purpose-built hubs, and an advanced SL rim layup work together as a system.
• Turbulent Aero - Reserve's aerodynamic protocol uses real-world wind data to develop wheels that are both faster and more stable on the road, not just the wind tunnel.
• Built for a Lifetime - All Reserve wheels are built around a simple principle: "we have your back." That means no rider weight limits, an industry-leading Lifetime Warranty, safe semi-hooked rim designs and comprehensive customer service.

Specs:

• Designed For: All around road riding and climbing
• Wheel Weights: 502g (F) / 638g (R)
• Rim Weights: 335g (F) , 355g (R)
• ERD: 571mm (F), 565mm (R)
• Inner Width: 22.8mm (F), 22mm Rear (R)
• External Width: 29.8mm (F), 29.5mm (R)
• Depth: 34mm (F), 37mm (R)
• Offset Rear: 1.7mm
• Recommended Tire Dimensions: 25 to 38mm
• Spoke Count: 24 (Replacement carbon Vonoa spokes and nipples included in each box; x4 Spokes: 1 in each length)
• Hub Spacing: 12x100mm/12x142mm
• Freehub Options: XDR & HG-EV
• Disc Style: Centerlock