FSA-k Carbon Fibre Single Nail Seatpost MTB Bike Seatpost 31.6*350mm 12K(Green Label ) Material: carbon fiberSpecifications:31.6 * 350mmAppearance: 12K Weight: about 230 gIt can shipping all of world via HKpost! It is in stock,when you payment,we will send to you at once !Welcome your order!Thanks!Contact US:Email:[email protected]:bicyclestopartsMSN:[email protected]! http://www.bicyclestoparts.com/pid11464028/FSA-k+Carbon+Fibre+Single+Nail+Seatpost+MTB+Bike+Seatpost+316*350mm+12K(Green+Label+).htm