Close up of a dirty mountain bike with shallow depth of field concentrating on the chain derailleur used for changing gear.

---

Size: 4287px × 2848px
Photo credit: © Russell Watkins / Alamy / Afripics
License: Royalty Free
Model Released: No

Keywords: activity, arm, arms, assembly, bicycle, bike, black, bottom, bracket, cardiovascular, chain, chainring, clamp, clasp, crank, crankset, cycle, day, daylight, daytime, derailleur, dirty, downtube, exercise, ferrule, frame, gear, gears, gray, grey, grime, grimy, health, hose, leisure, lock, lockring, mechanism, metal, mountain, outdoor, outdoors, recreation, red, ring, seat, sport, steel, tire, tread, tube, tyre, wheel