Left 2.0 Front Hub
Performance without Compromise.
G3 features instant rock-solid engagement, patent pending 6-lock technology, and more.
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Project321 Left 2.0 Supermax Front Disc Hub
Cannondale Left compatible hub, in Lefty 2.0 (aka Lefty Supermax, aka Lefty 60) sizing.
Laser treatment to match G3 rear hubs.
6-bolt Design.
Comes with a hub cap and Ti bolt.
Lefty hubs have been discontinued (at least for now). If you need them, don't delay because when they're gone, they're gone!
PCD Left: 58mm
PCD Right: 45mm
CTF Left: 27mm
CTF Right: 32mm
Description
Project321 Left 2.0 Supermax Front Disc Hub
Cannondale Left compatible hub, in Lefty 2.0 (aka Lefty Supermax, aka Lefty 60) sizing.
Laser treatment to match G3 rear hubs.
6-bolt Design.
Comes with a hub cap and Ti bolt.
Lefty hubs have been discontinued (at least for now). If you need them, don't delay because when they're gone, they're gone!
PCD Left: 58mm
PCD Right: 45mm
CTF Left: 27mm
CTF Right: 32mm
Hub Dimension Chart

Hub Comparison Chart
P321 Warranty
If you are experiencing issues with your Project 321 hubs and you feel you require warranty help, please use the link below to learn more.