Sugino Bionic Triple Mountain Bike 170 Cranks Crankset Vintage

Matched set used of Sugino "Bionic" triple mountain bike 170mm cranks.  Standard square taper.  Size is 170mm.  5 bolt cranks and chainrings, BCD is 110.  Original Cycloid 48/38/28 chainrings.  9/16 X 20T pedal threads (English).  Threading and tapers are in good shape.  Used, the chainrings could use a cleaning as shown in the pictures, work great, chainring teeth in great shape. I took a close up picture of the chainring teeth. Please check out the attached pictures, that's exactly what's included.  Buyer pays shipping (delivery confirmation is included) at $11.00 in the continental U.S. Buyer to pay within 7 days. International shipping by eBay Global Shipping Program.  Thanks!