The Mission Impulse PC pedals are molded from a plastic composite with 10 traction pins per side and a knurled concave body for extra grip, chromoly spindle and unsealed bearings. Keyed for 6mm Allen wrench.
Note: 1/2" fits 1-piece cranks. 9/16" fits 3-piece cranks.
Spindle Size: 9/16"
Weight: 13.7 oz