S-ALL Carbon Ultra SL SE D30-51/48 Disc Brake

Sale price$1,691.06 Regular price$1,799.00
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This is the first time Superteamwheels has used a front-high, rear-low wheel design, with 51mm front wheels and 48mm rear wheels. This design enhances front aerodynamics, reduces acceleration load on the rear wheels, and improves handling balance. The wheels are flat-bottomed and retain the shark fin shape, which optimizes aerodynamics, improves crosswind stability, and delivers smoother and more precise handling.

Equipped with DT Swiss 180 EXP hubs, ceramic bearings, and a 36T ratchet freehub system compatible with Shimano HG and SRAM XDR, the wheelset offers smooth engagement and efficient power transfer. 3.2mm carbon spokes with titanium nipples for excellent stiffness and durability. 

The spokes and rims are covered by a 3-year warranty, and the hubs by a 2-year warranty.

Freehub Body: For Shimano 9-12 speed / Sram 10-11 speed
Axle: Front 12*100mm,Rear 12*142mm
Lock: Center Lock

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S-ALL Carbon Ultra SL SE D30-51/48 Disc Brake Road Bike Carbon Wheels

Front 51mm/Rear 48mm

A front-deep, rear-shallow wheelset configuration is designed to balance aerodynamics, acceleration, and handling performance. The deeper front rim improves airflow efficiency and reduces drag at high speeds, while the shallower rear rim lowers rotational weight for quicker acceleration and a more responsive ride feel. This setup also helps create more balanced handling and improved stability in crosswinds, making it an excellent choice for riders who want both speed and confidence across a variety of riding conditions.

S-ALL Carbon Ultra SL SE D30-51/48 Disc Brake Road Bike Carbon Wheels

CS11-3.2-SL Spokes

CS11-3.2-SL is a high-strength carbon fiber composite material with a width of 3.2 mm, a length of 255 mm, and a weight of 1.75 g (excluding nuts). It is currently the lightest carbon spoke in the world.
We conducted tensile tests, tensile damage tests, and lateral compression tests on this spoke. The results show that: the spokes are stable within the force range without sudden changes; the material strength and structural design are excellent and can withstand extremely high tension; the spokes can maintain a stable structure under high-speed cornering, lateral impact (such as wind resistance, bumps), etc.

Click to view the test report
S-ALL Carbon Ultra SL SE D30-51/48 Disc Brake Road Bike Carbon Wheels

Titanium Alloy Spoke Nipples

The spoke nipples are upgraded from stainless steel to titanium alloy.

Lightweight: The density of titanium alloy is about 4.5g/cm³, which is 58% of the density of steel, 7.8g/cm³, to reduce weight and improve pedaling response.
High tensile strength: suitable for high-tension wheels to ensure structural stability under high-speed riding or complex road conditions.

S-ALL Carbon Ultra SL SE D30-51/48 Disc Brake Road Bike Carbon Wheels

36T Ratchet Structure

The 36-tooth ratchet structure can provide more contact points, thereby enhancing the wheel hub's load-bearing capacity. A higher number of teeth means a greater contact area between gears, providing a smoother ride and keeping you safe. In addition, it can improve power transmission efficiency and start faster.

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