Full Speed Ahead Hammer 1-1/8" Heavy Duty Threadless Headset Black CheckoutSpec= Offset Unique Patent Pending narrow-wide teeth

Unique Patent Pending narrow-wide teeth profiles to keep your chain in place for minimum 12 months

Chainring BCD 80 Color Black Defined Color Black Drivetrain Speeds 10 Drivetrain Speeds 11 Material Aluminum Ring Position/Type Inner Round or Oval Round Tooth Count 30

Teravail Tubeless Tape is available in a variety of widths and roll lengths

}North Shore Billet DH 0105 Santa Cruz 12x142mm Derailleur Hanger

A no-pinch bolt design on the left-hand crankarm makes fitting easier and looks cleaner

Full Speed Ahead Hammer 1-1/8" Heavy Duty Threadless Headset Black CheckoutSpec= Offset Unique Patent Pending narrow-wide teethFull Speed Ahead Hammer 1 1 8" Heavy Duty Threadless Headset Black. FSA (Full Speed Ahead) Hammer Headsets. TECH SPECS Color Black Bearing Type Cup and Cone Crown Race 30 Weight 149 Defined Color Black Upper Stack Height 24. 7 S. H. I. S Upper EC34 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless S. H. I. S Lower EC34