Specification: table tbody tr Brand ROCKBROS R&B Product Name Xunfeng Series Carbon Fiber Wheelset Brake Centre-Lock Disc Brake Rim Depth 50 mm Weight 1420 g (white version: 1500 g) Rim Material T700 Carbon Fiber (T800 reinforced) Outer rim width 28 mm Inner rim width 21 mm (compatible with 25-32C tires) Spoke type PILLAR 1423 Number of spokes Front wheel: 20, Rear wheel: 24 Ratchet 36T (compatible with DT Ratchet system) Hub Specifications Standard SHIMANO HG 10-12S (SRAM XDR-12S sold separately) Compatible with Tires Clincher tires, tubeless tires (tubeless tape pre-installed) Warranty 2-year warranty on rims, spokes, and hubs About this item Compatible with Competition-Grade Carbon Fiber: Made from high-performance T700 and T800 fibers, these wheels offer the perfect balance between low weight and high strength. With an optimized strength structure, they deliver improved stiffness and stability while saving unnecessary weight to boost acceleration. Weighing in at just 1420g per pair, these wheels are built for speed.

50mm High-Profile Rim Design: The 50mm high rim profile significantly reduces both frontal and lateral drag, allowing for higher speeds with improved efficiency. This innovative design saves energy and provides exceptional control, even against headwinds. Experience faster acceleration and a power boost when you need it most.

Wider, Faster Rim: With an outer rim width of 28mm and an inner rim width of 21mm, these wheels create a more aerodynamic surface when paired with 25-32C tires. The wider profile reduces turbulence, resulting in better aerodynamic performance and higher speeds. This design also allows for lower tire pressure, resulting in a smoother ride and less fatigue. This lets you ride longer and faster with less effort.

High-Performance, Reliable Hub: The Ratchet 36T system features high-precision star gears for optimal performance and durability. Synchronized Engagement Technology distributes loads evenly across a larger contact area, making the Ratchet hub extremely reliable. The hub design ensures even spoke tension on both sides of the wheel, improving power transfer and lateral stability. Spoke count: 20 spokes (front), 24 spokes (rear).

Versatile Compatibility: These wheels are compatible with both tubeless and clincher tires. The pre-installed tubeless rim tape makes it easy to mount tubeless tires right out of the box. Weight capacity: 100 kg. Package includes: 1 front wheel, 1 rear wheel and tubeless rim tape.