Chainrings

• Replacement for one-piece crank • Steel

• CNC machined from 7075-T6, one of the strongest alloys available today • Outer rings are made from 4mm thick material & inner ring from 5mm thick material for unsurpassed durability • Rings feature our patented S.H.I.F.T. technology, featuring hard-wearing steel S.H.I.F.T. chips for dual action up-shifts

• One-piece • Steel • 1/8-inch chain compatible

64BCD chainring for MTB cranksets