The new Avant Guard sprocket is based on the Vanguard but with no guard (Avant Guard….geddit?). CNC 7075 alloy, 25t black only with 4 crank bolt holes so you can rotate it for longer life.
Comes with a 23.8mm bore (for Odyssey Thunderbolts or Fit Indent) and adapters to fit 22mm (Fly or Animal) or 19mm (Profile) cranks.
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