Full Speed Ahead TH-857 Threadless Headset 7.6/25.9 Black ModelNumber=K7812 The Guide Deluxe Seatpost features

The Guide Deluxe Seatpost features a highly adjustable two-bolt head design while remaining lightweight durable and supportive when you need it most

}Ritchey WCS C220 Stem - 110mm 31

Brake Caliper Type Post Mount Mount | Rotor Size 160 Post | 180 Rotor

}Renthal Apex 35 Stem - 50mm 35 Clamp +/-6 1 1/8" Aluminum Black/Gold

Full Speed Ahead TH-857 Threadless Headset 7.6/25.9 Black ModelNumber=K7812 The Guide Deluxe Seatpost featuresFull Speed Ahead TH 857 Threadless Headset 7. 6 25. 9 Black. TH 857 headset features and alloy top cover and forged steel cups. Alloy top cover TECH SPECS Bearing Type Cup and Cone Color Black Crown Race 30 Defined Color Black Lower Stack Height 12. 6 S. H. I. S Lower EC34 S. H. I. S Upper EC34 S. H. I. S. Stem Clamp Diameter 28. 6 Threadless Upper Stack Height 12. 9