The Answer Holeshot Expert cassette hubs feature lightweight CNC machined aluminum hub shells with laser-etched logos, precision sealed Japanese bearings throughout, 14mm hollow aluminum center axles with 3/8x24tpi Chromoly axle bolts, and a 6 pawl aluminum driver with 16T Shimano style cog. Each driver pawl has 3 individual teeth that engage every 3 degrees for near-instant engagement and off the line acceleration.

Weight: 19.2 oz

Front OE Replacement Parts
Center Axle: 14mm Hollow Aluminum
Axle Bolts: 3/8x24tpi
Hardware: Aluminum
Hub Shell Bearings: 15268 (x2) Verify the bearing number on side of the rubber seal
Weight: 6.4 oz

Rear OE Replacement Parts
Center Axle: 14mm Hollow Aluminum
Axle Bolts: 3/8x24tpi
Driver: Aluminum w/ Shimano Style 16T Cog
Driver Bearings: 6902 (x2) Verify the bearing number on side of the rubber seal
Driver Pawls: 6 Pawls w/ 3 Teeth Per Pawl
Driver Spring: Individual (x6)
Hardware: Aluminum
Hub Shell Bearings: 6902 (x2) Verify the bearing number on side of the rubber seal
Weight: 12.8 oz w/ 16T cog