FSA SL-K PF30 10 Speed Crankset
The FSA spider system uses a three-armed spider and 86mm bolt circle diameter to deliver an extremely stiff and lightweight crank set. The SL-K Compact PF30 has unidirectional carbon fiber arms with a strength-enhancing alloy spine. With a very deep cross-section to the cranks, the spider arms can be very short for stiffness – one of the three mounts is behind the crank arm itself.
PF30 Bottom Bracket included
Carbon composite armsLow speed extruded AL7050 BB30 spindleAL7075 100% CNC chainringsAlloy chainring boltsLength - 175mmQ-Factor - 145mmBCD - 3-bolt x 86mmChainline - 44mmTeeth combination: 40/28UD carbon finishWeight: 614g