Crankbrothers Highline 11 Dropper Seatpost - 30.9 60mm Black MFPN=B40618 Rear Derailleur: Shimano GRX RD-RX400

Rear Derailleur: Shimano GRX RD-RX400

Compatible with tubes from 8 to 18mm

Repels water and prevents grime build up

The ThreadFit T47 30i Bottom Bracket provides the security and reliability of a threaded bottom bracket with the stiffness and power transfer gains of a PressFit 30 bottom bracket shell

Crankbrothers Highline 11 Dropper Seatpost - 30.9 60mm Black MFPN=B40618 Rear Derailleur: Shimano GRX RD-RX400Built without compromise the Highline 11 combines premium materials with the tried and trusted hydraulic IFP cartridge system resulting in Crankbrothers lightest dropper post yet. Featuring a carbon quill and titanium hardware the Highline 11 sheds up to 100 grams over the Highline 7 all without compromising on any features or construction. The post maintains all of your favorite elements such as infinite adjustment and a Trelleborg sealing. Built