Deda Elementi Zero 2 SeatpostThis stunning model is ideal for riders who want to customise their saddle's position for both comfort and performance. It offers an easily adjustable twin-bolt design which allows you to adjust the angle of your seat, so that its more suited to your personal riding style. Weighing in at only 285g, you'll not have to worry about any unnecessary weight holding you back. Features: Material: Alloy 2014 3D deep forged Seatback: 21mm Adjustment: Twin-bolt adjustment M6 seat clamp bolts Compatible with Deda adaptor for DI2 internal battery Weight: 285g (approx)Buy Deda Elementi Components from Chain Reaction Cycles, the World's Largest Online Bike Store.