
The downhill cranks from e*thirteen were designed and developed by their co-company, The Hive, and are constructed from 7050 aluminium which is forged then machined to make these sleek looking beauties.
At their heart sits a heat treated chromoly spindle in either 113 or 123mm lengths depending on your bottom bracket shell width. It’s this 30mm spindle that helps keep things stiff, along with the polygon interface where the non-driveside crank arm attaches.
Fitting the e*thirteens is a fairly straightforward process but you’ll need to read the instructions to get things set up perfectly.They do actually provide the tool for the...