Fsa Kforce Carbon Mtb Chainset (oe Sourced)

This is a double chainset with precision 100 percent CNC machined AL7075 T6 chainrings ramped and pinned for perfect shifting.
It has a monocoque carbon composite crank arm and AL7075 Torx T-30 alloy chainring bolts.
It also has an integrated MegaExo bottom bracket with oversize cartridge bearings and takes 68 or 73mm bottom bracket shells.