Bicycle drive cogs and chain.

---

Size: 5121px × 3414px
Location: Wales, United Kingdom
Photo credit: © Chesh / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: +, bicycle, bike, black, chain, cogs, components, connect, cycling, dirty, drive, engineering, gears, grime, grimy, gritty, mono, mountain, mtb, oily, parts, precision, propulsion, synchronise, synchronize, teeth, transmission, white