ebike rear wheel h1900 spline db 27.5 30mm boost 12x148mm sram xd 11 / 12v W - Aluminum construction, developed specifically for electric bikes - Excellent traction and driving precision - Recommended maximum weight: 150kg - Sram XD 11 / 12v Ratchet LN body in steel Rim / Rim: Tubeless Ready / Tubeless Ready Material / Material: Aluminum / Aluminum - Aluminum construction, developed specifically for electric bikes - Excellent traction and driving precision All products sold by Ridewill are NEW and have a guarantee, unless otherwise specified, of: 24 months for Individuals (Tax receipt) for lack of conformity according to the law. 12 months for companies (Accompanying Invoice with VAT number) in accordance with the law All products sold by Ridewill are NEW and have warranty unl.