Project 321 G3Ti Rear Hub - 6-Lock, 32 Hole, 12x148mm

The Project 321 G3Ti takes the G3 rear hub and adds a titanium driver body. You get the same M-Pulse magnetic pawl system and 72-tooth drive ring for 288 points of engagement (1.25°), and the titanium driver stands up to cassette bite better than aluminum.

The 6-Lock rotor interface runs either 6-bolt or Centerlock rotors, so your build stays flexible.

Key Features

• Titanium driver body (XDR, HG or MicroSpline)
• M-Pulse magnetic pawl system, 288 POE / 1.25°
• 6-Lock rotor interface (6-bolt + Centerlock)
• 12x148mm Boost
• Black or Silver