Blackbird x Ibis BlkBrd Seat Collar 34.9mm Blue

Minimalist 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 SPECSModelBlkBrdDiameter34