Specifications: Rim Material Toray T700 Full Carbon+Alloy brake surface Width 23mm Depth 38mm Type clincher Weight 495±15g Hub Brand Novatec A271SB/372SB or Novatec A271SB/F472SB Powerway R13 Powerway R36 Cassette Shimano(8/9/10/11), Campagnolo(8/9/10/11) Spoke&Nipple Spoke Aero FJH or Pillar PSR1423 Spoke holes Front 20, Rear 24 Nipple Alloy Others Wheelset Weight 1620±20g Standard En Standard Lead time 10-15 days Notes for use: ØMax spoke tension: front: 180kgf ØMax pressure: 125psi. ØMax weight limit: 110kg