40T Crankset CNC-Machined Crankset with Chainring Lightweight for Cyclists, Asphalt Riders, Gravel Bikes

This CNC-machined cycle crankset features a sleek black crank arm with a lightweight cutout design. It includes a round 40T chainring with precision-machined narrow cogs for chain retention and smooth power transfer. The single-chainring configuration simplifies the drivetrain and is optimized for road, gravel, and folding bikes. It provides a stiff, low-profile feel and connects seamlessly with any bike frame.