Standard Steel Cranks - 140mm - 684g.
Qu-ax Aluminum Cranks - 145mm - 395g.
Impact Eiffel Tower Cranks - 140mm - 325g.
Tensil Cranks - 140mm - 458g.
Koxx Ligth Cranks - 140mm - 441g.
KH Moment Cranks - 137mm - 527g.
Qu-ax CrMo Cranks - 145mm - 488g.
