Rear part frame is a genuine BMW part with catalog number 46517661423 (BMW notation: 46 51 7 661 423). It is listed in the Motorcycle Parts & Gear category of our catalog. Weight: 6.99 kg. Price: 1 342,96 € excl. VAT. We source every part to order — that usually takes 1–2 weeks — and every order comes with a VAT invoice.