170mm crank length. 52 and 42 tooth chainrings. The chainrings are NOT detachable.

No dust covers are included.

To fit a square taper JIS bottom bracket. 9/16" standard English pedal threads.

Weight: 895g approx.

Made in Japan

​​​​​​​​Cosmetically clean. Some marks, scratches, tarnishing/discolouration and signs of age to crank arms. Chain ring teeth are in good shape for the age, the rings have some minor pitting and corrosion. All threads are good. Please see all photos.