Abstract: A crankset for a bicycle in which the crankshaft separates into two pieces. The separation point is approximately midway between the support bearings for the crankshaft, creating two crankarm/spindle portions. Dowel pins and a bolt are used to connect the two portions. The crankarm/spindle portions are constructed in a tubular fashion, with the tubular element bent to accommodate the transition from the crank arm to the spindle. Additionally, the crankarm/spindle portions are preferably fabricated from composite materials, to offer a lightweight yet strong and stiff crankset.