Double Freewheel assembly.

(l to r): 14t BMX "mini" freewheel using M30x1 thread, metal washer, 16t track sprocket, and threaded shaft with one-way clutch.

2009/11/28 13:14:51

Exposure mode: program (auto)
Metering Mode: matrix
Exposure time: 0.0100 s (1/100)
Aperture: f/2.8
Focal length: 8.0mm (35mm equivalent: 37mm)
ISO: 400
Flash: No
File size: 2540555 bytes
Camera maker: FUJIFILM
Camera model: FinePix F10
Resolution: 2848 x 1897