The design of the 4 arm cranksets that so well identify the Super Record, Record and Chorus groupsets has now found its way into this fantastic new Potenza groupset, although in an aluminium construction.
The Potenza 4 arm spider design makes for one single crankarm for all chainring options thanks to its unified bolt pattern which allows for all 3 chainring standards 53/39, 52/36 and 50/34 to be built upon the same crankset. Changing between compact and standard with the Potenza groupset is as easy as changing 8 bolts and two chainrings.
This Potenza performance crankset is available in 170, 172.5 and 175 crankarm lengths as well as in all three chainring configurations 50/34, 52/36 and 53/39. The left crank now includes a built-in extractor, so there is no longer a need for a purpose-built tool to remove the cranks.