X7 may be one of SRAM's mid-level groups, but don't let that fool you. This triple is geared to handle nearly any terrain and comes with X-Glide technology, ensuring smooth, precise shifts. Although developed as an off-road component, the X7 crankset can also be used for other types of riding too, like touring and commuting. If you prefer not to run a front derailleur, this crankset can easily be converted to work with a 1x setup by removing the inner and outer chainrings and replacing the middle with a narrow-wide ring.
This crankset is a great upgrade to weak old parts. Stiff, light, strong, and simple to install w the new external bottom bracket, you can ditch the old cheap and outdated heavy internal stuff that comes on overseas made bikes.