Shimano Nexus/Alfine Internally Geared Hub Small Parts Kit By: Shimano Price: $ 20.99 Reviews: 1 Average Rating: 5.0 Includes non-turn washers for vertical dropouts (8R/8L) & horizontal dropouts (6R/6L), cap nuts, cog snap-ring & CJ-8S20 cassette joint. Does not include an Alfine/Nexus cog.
Park Tool HCW-17 Fixed Gear Lockring Wrench By: ParkNo Longer Available Features two different radius hooks for a precise fit on most fixed-gear lockrings.
Also fits BMX cassette hub lockring rings with external notches