Rotor cranksets are often mentioned as the stiffest cranksets. I guess they are right! Rotor has found a new way to produce a aluminium crankset on such a way that is as stif as steel and as light as carbon and sometimes even lighter!
Rotor cranksets, the best you can get for your bike!
Rotor 3D crankset 144 mm BCD. Top quality, super stiff, yet light. Aluminum and steel crank shaft. Choice of more and more athletes.