All parts have come off used bikes, all have been test before been removed from motorbike and are in working order. Please keep in mind we sell used parts NOT new parts there may be scratches, a rusty bolt etc, they are all usable parts, if they are not usable they would be goin in the bin. We ask that you inspect the engine before signing for it, to ensure that the item has not been damaged during transit. If there are any issues, an authorised garage report will be required for the return of the engine.NOTHING USED IS BRAND NEW!! This is to ensure that if necessary, a claim can be made against the courier company. In the event that a part is supplied and proven to be incorrect or faulty, please notify within 48 hours. Any question or parts not listed please don't hesitate to ask. There should be no need to leave us negative or neutral feedback, those who wish to leave negative or neutral feedback after we have sorted a problem will be blocked from our shop.