Full Speed Ahead Gossamer Stem - 90mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=11.7518.077.000 Precisely calibrated in the factory

Precisely calibrated in the factory

Ring Position/Type Chain Retaining Single Ring Tooth Count 38 Round or Oval Round Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Offset 3 Chainline/Hub Compatibility 135/142 MTB Hubs Chainline/Hub Compatibility 141/148 Boost Hubs Chainline/Hub Compatibility 150/157 DH Hubs Chainline/Hub Compatibility 157 Super Boost Hubs Chainline/Hub Compatibility 170/177 Hubs Chainline/Hub Compatibility 190/197 Hubs Material Aluminum Defined Color Black Direct Mount Type Direct Mount CINCH

Color Black Flat Protection Sidewall TPI 120 Weight 882 Defined Color Black ISO Width (mm) 66 ISO Diameter 584 / 650b / 27

Designed to reduce high-frequency oscillation of the bicycle steering assembly known as speed wobble

Ready to shred any line

Full Speed Ahead Gossamer Stem - 90mm 31.8 Clamp +/-6 1 1/8" Alloy Black MFPN=11.7518.077.000 Precisely calibrated in the factoryFSA (Full Speed Ahead) Gossamer Stems3D forged and CNC machined from AL6061 T6 4 bolt cold forged front clamp diameter Chromoly hardware Stem Angle (deg) 6 Length 90 Bar Clamp Diameter (mm) 31. 8 Color Black Weight 144 Material Alloy Defined Color Black Stack Height 40 S. H. I. S. Stem Clamp Diameter 28. 6