Rear Shock advice

Anthonyexmouth

Esteemed Pedelecer
Aug 8, 2017
253
27
52
Exmouth
I want/need to replace my rear shock on my 2017 Giant Full-e. Problem is I have no idea what I need to look at. What do I measure? Anyone here know what what I need?
 

soundwave

Esteemed Pedelecer
May 23, 2015
16,205
6,319
if you dont know id take it to a local bike shop as you get the wrong one it either wont fit at all or could brake the frame.