The Kepler is a versatile steel frame designed as a gravel grinder, commuter and tourer. It runs 700c or 650b wheels, clears 700c x 45 or 650b x 48 tyres, and is built from double-butted 4130 chromoly steel with ED coating. Features include a lugged steel fork with dynamo routing, internal rear brake cable routing, a brazed seat collar and full mounts for racks, mudguards and bottles.

Source: https://www.brothercycles.com/shop/frames/kepler/Moldova (MDLL)