GUB Light Weight CNC Aluminum Seat Post  Premium quality seatpost at a fantastic price, these are as good as they look. Incredibly light and strong, without breaking the bank. GUB GS ultra-light aluminium alloy seatpostSeatpost Diameter: 27.2 / 30.9 / 31.6 mm Length: 385 mm Colour: Black / Red / Blue / Gold / Grey Seatpost Clamp Style: Std Rails  Material: 6061 Alloy T6 heat treating  Weight: 27.2 / 210g, 30.9 / 230g, 31.6 / 250g Package include: 1 x Seatpost  Recomended max weight: 80 kg
