BlackOps MX-3100 BMX hubs are 32-hole, sealed cartridge bearing cassette hubs. They will work with Shimano type cogs. A 16t cog and lock ring are included.
Features:
- Hub shell is manufactured from high quality quality aluminum
- 24 engagement points
- Sealed bearings
- OLD is 100mm front and 110mm rear
- 3/8" axles
- 32H front & rear
Color: Black
