Full Speed Ahead Gossamer AGX Direct Mount Chainring - 48t Black Tire Diameter-650c dual chamber air spring with

dual chamber air spring with self-regulating negative pressure

start with 48/31 × 11–36 and adjust chainring size to taste

MAX type bearings are designed specifically for suspension pivots

Length 248 Gender/Age Unisex Color Black Rail Material Titanium Weight 204 Saddle Cut Out Yes Width 130 Material Synthetic Defined Color Black Clamp Style Std Rails

Full Speed Ahead Gossamer AGX Direct Mount Chainring - 48t Black Tire Diameter-650c dual chamber air spring withThe Full Speed Ahead Gossamer AGX chainrings are engineered for stiffness while still being lightweight and utilize a direct mount platform. MegaTooth technology keeps the chain from dropping when you're bouncing around on rough gravel roads. CNC machined alloy MegaTooth technology for superior chain retention Fits FSA Gossamer crankset only Tooth Count 48 Round or Oval Round Defined Color Black Direct Mount Type Direct Mount FSA Title Default Title