Profile Racing Profile Elite Cassette Hubs (Black) (3/8)

The Profile Elite hubs are high-end racing hubs made from CNC machined aluminum featuring a new ratchet ring paired with 6 pawls for 204 points of engagement, 5 precision sealed bearings in the cassette hub and 2 in the front, CNC-machined aluminum center axles, titanium or aluminum driver that accepts Profile cogs, 3/8" chromoly axle bolts, CNC machined aluminum hardware with heat-treated knurled inserts to prevent slipping, and engraved Profile logos. Sold in Pairs

Front Replacement Parts
Axle: Hollow Aluminum center axle with 3/18"x16tpi
Weight: 7.9 oz

Rear
Center Axle: Hollow 7075 Aluminum Center
Axle Bolts: 3/8"x16tpi Bolts w/ 8mm Allen Key
Driver: Titanium or Aluminum available Note: Cog sold separately.
Driver Pawls: 6 Pawls
Driver Spring: 6 Individual Springs  
Hardware: Aluminum w/ Knurled Chromoly Insert
Weight: 14.2 oz (Titanium) / 13.1 oz (Aluminum)