Road Bike Wheels 700C 40mm Clincher 11/12 Speed Rim C/V Brake Bicycle Wheelset

  
Specification: 700C front 20 holes/rear 24 holes, front opening 100MM, rear opening 130MM. Flower drum: first two after four pailin direct pull, 7075 aviation aluminum + carbon fiber, imported super moist bearing. Taki: 7075 cold forging, 7/8/9/10/11/12 speed flywheel support installation, six claw high density sound. Spokes: first 20 after 24, rear wheel 2 to 1, straight draw round bar/with rust prevention copper head. Ring: double anode (frosted black body, hard oxygen black brake side) double aluminum alloy ring, ring height 40MM.

Weight: 940g for the front wheel and 1140g for the rear wheel (excluding fast disassembly, within 20g of error).