GRS-RK2 Gravel Crankset 170 mm Socks Built-in whistle for emergencies

Built-in whistle for emergencies

making it both lightweight and exceptionally durable

ride faster

with dimensions designed for agility and ease: 10

and tire alignment

GRS-RK2 Gravel Crankset 170 mm Socks Built-in whistle for emergenciesPunchy starts. Clean power. This CNC machined, hollow crankset is built to take high cadence road runs, then eat rough gravel without folding. 6061 alloy arms keep it solid. A 7075 alloy spindle keeps it tight when you are laying down torque. Key Features CNC machining with hollow arm design for hard, efficient power transfer 6061 aluminum alloy crank arms with a 7075 aluminum alloy spindle Single chainring setup, choose 40T, 42T, 44T, or 46T