Zipp 333 track hubs were redesigned to improve stiffness required for the rigors of track racing. The 333 makes use of oversize bearings and axle to maximize lateral stiffness.
Hub flanges of the 333 are angled inward to provide a smoother path from a j-bend spoke straight to the rim.
The 333 hubset is easy to service as well. Removing the wheels from the bike is handled with a common 6mm Allen wrench. Likewise, axle locknuts are made to interface with standard open end wrenches, rather than cone wrenches to make bearing access easier.
- Weight: 215g
- Hole count: 20, 28
- Flange Spoke Circle Diameter: 54mm
- OLD: 100mm
- Axle diameter: 15mm
- Bearings: 2 x 6902
- Matching 333 rear hub available here
Inventory Note: We stock a wide variety of Zipp hubs, however our inventory fluctuates daily. We may need to order hubs with an average lead time of 2-7 business days. Some hubs may take longer. If your order is time sensitive we encourage you to contact us for up to the minute product availability and shipping lead times.