ROLLCii 13 BCD130 Chainring 40T (not crankset)
ROLLCii 13 BCD130 Chainring 40T - Black / Silver (Not crankset)
The ROLLCii 13 BCD 130 crank with 1x 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.
Tooth Material: Machined from 7075-T6 aluminium plate
Tooth Profile: 40T Narrow-Wide for 1x11 speed
BCD: 130
Chainring colours: Wet Black or Polished Silver Grey
Note:
For complete crankset with chainring, please refer to:
Made in Taiwan.