Buy Back Guarantee Short

Guaranteed Exchange Value from Cycle Exchange
At Cycle Exchange we want you to keep on riding with us. To help keep you in the family we offer a guarantee for the Exchange value of the bike you are buying. It's simple - we guarantee a minimum 80% of the value, minus 1% for every month of ownership up to 2 years. 

The Exchange Value can be used for anything we are selling at Cycle Exchange, new and used, bikes or parts.
 
Here's an example:
Used bike bought for £2000 from Cycle Exchange, ridden for 6 months. 
Exchange Value is 80% of £2000 (£1600) minus 6 x 1% of £2000 (£120).

So that's £1480 back as exchange value.

You can read more here.