https://www.rivbike.com/collections/cranks-bbs
Two models, two variants each, and a range of crank arm lengths. Both are 110/74 bolt patterns, which means they're 5-bolt cranks that fit the widely available chainrings that come with either 110mm bolt-circle diameters ("bcd" is the term), or 74mm bcd. During the late '70s through the '90s, this arrangement was one of only three common ones. Now there are tons more, but this remains common, easy to get rings for, and that's what we've locked into. The SILVER (brand) crank is our own design, everything we could ask for. The Sugino is nearly as good, and for 12 years it was all we offered. But when you go to swap chainrings the slick "hidden spider arm" will test your nerves.
Crank - Silver - low/low double steel 34x24 (with guard)
$220.00
Crank - Silver - Wide/low double 38x24 (with guard)
$220.00
Our own design, and the crank we put on 80 percent of the Rivendells that go out of here as complete bikes.
Crank - Silver - Triple 44x34x24
$220.00
Crank - Clipper Triple - 48t x 36t x 26t
$125.00
Crank - Clipper Double Guard - 42t x 30t
$115.00
Crank - Clipper double guard - Wide/Low - 42t x 26t
$115.00