2014 Giant Switch Dropper Seatpost 30.9 100mm

Hello, selling my brand new, never used Switch dropper post. As you can see in the photos it's never even been fitted in a bike.
This is Giants mk2 of their dropper design and your now able to choose which way you want to route it!
RRP is £169.99 and im being firm with £140 (fully packed and posted) to anywhere in the UK!

Blerb-
Giant Contact Switch seatpost features 100mm of smooth travel that makes switching between climbing and ripping easy and fast. For 2014 the Switch has been redesigned and can be reconfigured to be used with both external and internal cable routing. With an MBR Magazine 9/10 grab one while you can!
- Anti twist technology keeps the saddle where you want it
- Limitless positioning put the saddle in any position within the 100mm range of travel
- Smooth operation proprietary air spring and oil bath cartridge requires more consistent load to adjust throughout the range
- Diameter: 30.9
- Length: 400mm
- Height Adjustment: 100mm
- Colour: Black