Blackbird x Ibis BlkBrd Seat Collar 34.9mm Black MFPN=168-001-014 Lightweight aluminum valve stems are

Lightweight aluminum valve stems are half the weight of standard brass models

}Zipp Vuka Bull Base Bar - 0 Drop 31

20mm of rise means less pressure on your hands and a broad range of positions

}Jagwire 5mm Sport Brake Housing with Slick-Lube Liner 10M Roll Titanium

Blackbird x Ibis BlkBrd Seat Collar 34.9mm Black MFPN=168-001-014 Lightweight aluminum valve stems areMinimalist CNC machined and anodized aluminum 12mm clamp height from the bottom of the collar to the internal lip For 31. 6mm post use 34. 9mm clamp diameter, 16g For 34. 9mm post use 38. 6mm clamp diameter, 18g Torque Spec: 6Nm TECH SPECS Model BlkBrd Diameter 34. 9mm Color Black