GT Power Series Cromo is an affordable two-piece crankset. Some of the advantages of a two-piece crankset are low weight, easy installation and effective power transfer. GT made this model available in both left hand drive and right hand drive versions, so be sure to pick the one you need. 41-Thermal® processed chromoly gives a super solid chromoly construction. If you go for long 175 mm crank arms, you get great stability which is perfect for going high and fast in the park.