Reserve 34/37 TA SL TUNE CS

Reserve 34|37 SL Turbulent Aero Tune Carbon Spoke 2026 Wheels

The Reserve 34|37 SL Turbulent Aero Tune Carbon Spoke 2026 is an ultra-lightweight carbon wheelset developed for road and climbing, designed for high-mountain performance and intense efforts. Born from the latest advancements in carbon layup, it aims to reduce weight as much as possible while maintaining a high level of stiffness and durability.

Designed in collaboration with Team Visma | Lease a Bike, this wheelset is optimized for demanding climbs and varied terrain. Its unique design, with a 34mm front rim and a 37mm rear rim, balances aerodynamics, stability, and efficiency.

Equipped with carbon spokes and paired with high-end hubs, the SL series represents the lightest solution in the Reserve range, without compromising on reliability.

Rims

Material

Carbon.

Profile

34 mm at the front - 37 mm at the rear.

Internal width

22.8 mm at the front - 22 mm at the rear.

External width

29.8 mm at the front - 29.5 mm at the rear.

Offset

Rear offset of 1.7 mm.

Technology

Tubeless Ready.

Recommended tires

From 25 to 38 mm.

ERD

571 mm at the front - 565 mm at the rear.

Rim weight

335g at the front - 355g at the rear.

Shelving

Rays

Tune Carbon Spoke made of carbon fiber.

Number of spokes

24.

Internal reinforcements

The spoke head area is internally reinforced to increase resistance to stress without adding unnecessary weight.

Hubs

Model

Tune Carbon Spoke.

Center distance

12 x 100 mm at the front and 12 x 142 mm at the rear.

Freewheel body

XDR and HG-EV options.

Disc mount

Centerlock.

Weight

Weight of the pair

1140 g with Tune hubs.

Technologies

Advanced carbon lamination

Optimization of carbon fiber orientation to maximize stiffness and strength while reducing weight, developed and tested in a California laboratory.

Construction SL

Combining lightweight carbon rims, carbon spokes and high-end hubs to achieve maximum climbing performance.

Use

Discipline

Road cycling, climbing and mountain outings.

Positioning

Ultra-light carbon wheelset dedicated to climbing performance, designed for cyclists seeking optimal efficiency without compromising on reliability.

Guarantee

Manufacturer's warranty

Lifetime warranty with replacement in case of damage.