* Hollow 3K carbon fibre arms.
* Carbon composite arms.
* AL7075 100% CNC chainrings.
* 30mm CNC machined AL7050 386Evo axle.
* BCD: Direct Mount.
* Optimized for 11 speed, 12 speed SRAM systems.
* Length: 165, 167.5, 170, 172.5, 175mm.
* Shimano and SRAM 10-11S: 53/39T, 52/36T, 50/34, 48/32T and 46/30T.
* SRAM 12S: 53/40T, 52/39T, 50/37T, 46/33T.
* 3K finish.
* Bead blasted anodized black.
* Colour graphics.
* Weight: 551g (53/39T x 172.5mm).