Profile Cassette Cogs Size:16t A heat treated axle with

A heat treated axle with an oversized internal diameter also makes this hub tough

3/8″ Threaded Mini Cassette Axle(fits Profile Mini

AUSSIE RULES

Elite Front Hub Weights:Hub w/CrMo Axle Bolts: 8

-Standard and Elite Cogs are CNC machined from heat-treated 4340 aircraft alloy steel for strength and     durability

Profile Cassette Cogs Size:16t A heat treated axle withPROFILE CASSETTE COGS The proprietary 10 spine center of these cogs fit only Profile Racings Splined Cassette Drivers. Standard and Elite Cogs are CNC machined from heat treated 4340 aircraft alloy steel for strength and durability. Aluminum Cogs machined from 7075 Aluminum. Sizes: Standard Steel Cogs: 12t, 13t, 14t, 15t, 16t, 17t, 18t All 3 32 width Nickle Plated Elite Steel Cogs: 16t, 17t, 18t All 3 32 width Nickle Plated Standard Aluminum Cogs: