The carbon version of MRP’s AMG (All Mountain Guide) is just out of machining and should be shipping now.
It’s a single ring chain guide they introduced at Interbike last year. Designed for riders using a clutch type rear derailleur that don’t need the lower chain tensioner. This saves a bit of weight and money.
The alloy model has been on the market for a bit. Click through to see its backside and the spec sheet…
Click image to enlarge.