Dear Sir/Madam, Type:Mountain Bike Wheel Size:20 24 26 27.5 29 Frame Material:Steel / Alloy / Carbon Fork Material:Steel / Alloy / Carbon Rim Material:Aluminum Alloy Net Weight:15.1 KG Gross Weight:16.0 KG Derailleur:Customized Tyre:Customized Size:Customized Brake:Customized Style:Customized Frame:Customized Color:Customized Folding:Customized OEM:Yes Show More