KS Dropzone 75mm Dropper, 30.9mm
I bought this for my wife’s bike because it is overall length is very short at 300mm (needed due to the design of her seat tube). It is externally routed and comes boxed with the remote. You will just need a new inner cable and outer. It all works and she has had no problems with it.
£60 including delivery. Payment by BT, PayPal Gift or normal PayPal (you pay the fees).