Welcome to Twin Motorcycles, the biggest XR1200-XR1200X workshop in the world, and the biggest online performance parts webshop in the world for your XR1200 or XR1200X. We specialize in our own product line Torque Hammer full exhaust systems (3 year full warranty), and we have world famous TTS Mastertune ECM tunes for it you can program yourself at home and have life time warranty from us on the tune and updates. We also develop our own product line performance parts for your XR1200-XR1200X. We also develop a lot of Buell and Sportster parts. Take your time in our webshop and don't forget to read our articels here. We make your XR1200 or XR1200X ride as the smoothest and strongest bike in the world because we make our products with passion.