Details zu Lochkreismustern bei Kettenblättern: Unterschied zwischen den Versionen

Many thanks to Ulrik Hansen and Samuel He for updates to the 4-bolt crank list, and to Wolf Tooth for confirmation of CAMO dimensions.

==Warum ungleichmäßig verteilte Schraubenlöchermuster?==

All in all though,fewer bolt patterns are currently made the early 21st century than in the mid-to late 20th century, as many legendary manufacturers have dropped out of the market, been bought up, or adopted bolt hole patterns from the largest manufacturers.

==Messen oder Rechnen?==