Answer Mini Crank Arms Crank Arm Length:150mm 5in at J&R Bicycles are

5in at J&R Bicycles are constructed of premium 6065 aluminum alloy which is also referred to as T-6 Aircraft Aluminum

OS2O is NOT 22″

3K Weave Carbon Fiber

Great for adding some extra grip or keeping your hands road rash and blister free

Answer Mini Crank Arms Crank Arm Length:150mm 5in at J&R Bicycles areLight weight machined aluminum crank arms with aluminum 5 bolt 110mm spider. Available in several sizes from 125mm to 165mm. One of the lightest arms on the market, the Answer crank has been reinvented. The highest strength to weight ratio of any mini crank on the market. J&R Helpful Hint: This crank set requires a square spindle bottom bracket and typically needs a 113mm length. You will need a crank arm puller for these cranks (and to possibly