Sram RED 1x D1 DUB Direct Mount Chainset CWR8619007

SRAM RED 1x D1 DUB Direct Mount Chainset Featuring SRAM’s top of the range Exogram hollow carbon crank arms, the SRAM RED 1x D1 DUB Direct Mount Chainset is both superlight and stiff and promises maximum power transfer during cross, time trial and crit racing. The partnering oversized DUB spindle further improves efficiency, while the X-SYNC wide-narrow chainring ensures that the chain can never be dropped and has a laser-etched finish to markedly heighten durability. The separate spider format completes the design by offering the opportunity to easily upgrade to a SRAM Quarq power meter should more accurate training sessions be desired by the rider.