On searching the internet for e tap WIFLI, Vanilla Bikes was, at the time , the cheapest. As Vanilla Bikes is not far from where I live , buying an expensive item where you can return it easily and get local advice if you run into problems, made it a no brainer. Received phone call in three days and collected the following day from the shop. What could be better. Now fitted and works a treat. Would recommend e tap and Vanilla Bikes to anyone.