1:03
Bikes in bike tunnel squeaking - busy highway in background.
0:33
Bicycle crash in tunnel with grunts of pain.
0:04
Bicycle passing by and skidding quickly on a gravel surface pass fast gravel surface 10531.
0:35
Bicycle riding on gravel - onboard perspective.
0:37
Bicycle pedaling on the road quickly – onboard perspective, looped.
0:26
Bicycle pedaling quickly and stopping with sprocket spinning and then braking.
0:12
Bicycle hand pump operating at slow speed – handle piston end.
0:18
Bicycle hand pump operating at medium speed – from the valve end.
0:20
Bicycle hand pump operating at medium speed – from the handle piston end.
0:16
Bicycle hand pump operating at fast speed – from the valve end.
0:11
Bicycle hand pump operating at fast speed – from the handle piston end.
0:09
Bicycle wheel sprocket spinning.
0:23
Child's bicycle pedaling.
1:58
Tricycle onboard riding at various speeds - close wheel perspective.
2:06
Tricycle onboard riding at various speeds - front perspective 2.
2:06
Tricycle onboard riding at various speeds - front perspective 1.
2:06
Tricycle onboard riding at various speeds - back wheel perspective.
2:31
Tricycle onboard riding at slow speed then various speeds - front perspective.
2:31
Tricycle onboard riding at slow speed then various speeds - back wheel perspective.
2:00
Tricycle onboard riding at medium speed then various speeds – wheel perspective.