You don't need a shock with the piggy because this one rides smooth - bigger reservoir and the suspension on the Commencal SX feels there is unlimited travel.
hey bro) i have the same bike) and Yes you are right - we nned to pay 300 euro for new rear triangle, to put piggy shocks, and the new models (13,14) feet shox aswell
Yes, its SX. I though the only possible downside would be not to be able to fit a piggy back or coil shock, possible only with a new chainstay that costs 300, and only 3 kinds of shocks confirmed to fit with piggy back. I would love to fit it with ccdb coil or air. But Roco LO is really good shock, so don't really consider it a downside anymore.
Definitely give a go for 2014 model, its also slacker!
I run a ccdb on my Orange and it's such a good shock. I've not tried any of the new roco's, had one on my DH bike back in '07 and it was great. Do love marzocchi forks. Love my 55s and 888s