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Project 321 Road/CX Disc Brake Rear Hub

Project 321 Road/CX Disc Brake Rear Hub
Projet 321 Road/CX Disc Hub Project 321 Color Offerings

The Project 321 road/CX disc rear hub was designed for disc brake equipped road and cyclocross bikes and was inspired by Project 321's popular MTB ISO rear hub.

The Project 321 road/cx disc rear hub utilizes the Industry Nine 3 pawl freehub system that is rated to withstand 700 ft/lbs of torque. The pawl count was reduced from 6 (used for MTB) to 3 (used for road and CX) in order to achieve lower drag and weight, while still achieving an industry leading (for road disc hubs) 6 degrees of engagement with a 60 tooth drivering. This superior engagement means the hub picks up every 6 degrees of rotation for minimal lag when you are putting power down on the pedals. Quick engagement is ideal for sprints, cyclocross applications, and steep climbs where a delay in power can cause you to become unstable or topple over. It also reduces shock into the knees when riding on punchy roads and terrain where you are on and off the power frequently.

Additional Information:

  • Weight: 274g
  • Colors: Black, red, blue, green, gold, silver.
    • Limited availability specialty colors: Pink, purple, orange
  • Available axle configurations: 135mm QR
  • Available hole counts: 24, 28, 32
  • 11-speed Shimano and Campagnolo ready (9/10-speed backwards compatible)
  • CNC engraved logo
  • 3 year warranty for defects in materials or craftsmanship
  • Made in the USA
  • Comes standard with Enduro ABEC 5 bearings
  • Ideal use: road disc training and racing; cyclocross disc training and racing

Inventory Note: We stock a wide variety of Project 321 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.

Details
Product Weight (g) 274
Our price: $390.00
Options
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Have a question? Need more information? Ask us a question.
A
Rich Sawiris
Answered on Jun 28, 2017
Yes it is, you will select the XD Driver if you are running a 42t or higher.

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