ROCKBROS T700 Carbon Fiber Bike Wheels 700c 55 mm Disc Brake Wheelset

LIGHTWEIGHT T700 CARBON FIBER: Our bike wheels are made of lightweight T700 carbon fiber, which optimizes the force structure of the rim and ensures performance while being lighter in weight, with the 55mm disc brake model weighing only 1.45g. The lighter carbon wheelsets reduce air resistance and facilitate acceleration. 2:1 SPOKES: The road bike wheels designed with 2:1 spokes technology with excellent durability and aerodynamic performance, lightweight and rigid, With adjustable carbon fiber spoke, each weight is less than 3g,Carbon spoke has higher tensile strength and can withstand the ultimate tension of more than 35%. Coupled with specially designed carbon spoke and hub, air resistance can be significantly reduced to reduce kinetic energy loss while ridding. RIM STYLE: This wheelset with 55mm rim brake,30mm outer rim and 21mm inner rim design can create a more flat aerodynamic surface when use 28c~32c outer tire, it reduce air turbulence, obtain better aerodynamic performance under complex wind direction and bring excellent comfortable riding body feeling. HUB: There are 4 type hubs to choose according to the number of ratchet teeth and bearing material:①36T-Steel Bearing ②54T-Steel Bearing ③36T-Ceramic Bearing ④54T-Ceramic Bearing;The 36T wheel is compact structure, small and lightweight, 54T bike wheels with high efficiency and low power loss.Please free to choose according your needs. WARRANTY: We offer a 3 year quality warranty for the rim or spoke and 1 year for the hub effective from the date of purchase. During the warranty period, if there are any quality problems, we will provide free after-sales service. Let you have a worry-free shopping and enjoy high quality products and services. Brand ‎ROCKBROS Material ‎54T-Steel Bearing Color ‎Black Brake Style ‎Disc Bike Type ‎Road Bike Wheel Size ‎27.5 Inches Rim Size ‎27.5 Inches Rim Width ‎2.16 Inches Wheel Backspacing ‎5.59 Inches Manufacturer ‎ROCKBROS Item Package Dimensions L x W x H ‎33.8 x 27.1 x 7.8 inches Package Weight ‎1.43 Kilograms Brand Name ‎ROCKBROS Warranty Description ‎3 year quality warranty for the rim or spoke and 1 year for the hub Suggested Users ‎unisex-adult Included Components ‎Tubeless pad with tubeless air nozzle Size ‎56mm Sport Type ‎Road Cycling