The ROLLCii 13 BCD 110 crank with 1x rocket chainring is a durable and versatile single-ring crankset, designed for 1x drivetrains, singlespeed, fixed gear, and internal rear hub setups.

Each crank is meticulously polished, offering a sleek and refined finish. Crafted from cold-forged aluminum alloy, it combines strength with lightweight performance. The rocket 1x chainring features a narrow-wide profile for excellent chain retention across various drivetrain styles.

Perfect for steel gravel bikes, all-road builds, or custom vintage 26" mountain bikes, it delivers both reliability and style for modern and retro riders alike.