Hole: Front 20H, Rear 24H, External hole. Lacing: Front: Radial Rear: 2X cross drive side, Radial Non-drive side. Material: Aluminum nipples (black/red/silver colour available). Colour of Decals: No Sticker/ White Sticker/ Black Sticker/ White and Red Sticker. These charges are the buyers.Under normal riding, if there is any damage not caused by human factors, products can be replaced from us. The item "Novatec Hub Bicycle Wheelset Clincher Basalt Rim Brake Road Bike Carbon Wheels" is in sale since Wednesday, November 4, 2020. This item is in the category "Sporting Goods\Cycling\Bicycle Tires, Tubes & Wheels\Wheels & Wheelsets". The seller is "cscwheels" and is located in Shanghai, shanghai. This item can be shipped to North, South, or Latin America, all countries in Europe, all countries in continental Asia, Australia.