Thanks, I didn't realise they did a 120mm version.it depends what you want to use it for tbh but the bottom of the fork will get covered in muck ect and get in to the fork ,not one for eddie tbh.
nice n cheap as well
http://www.chainreactioncycles.com/rockshox-rs1-acs-solo-air-forks-2016/rp-prod136311