Fizik cyrano r3 seatpostthe cyrano r3 is the high end alloy seatpost from fi'zik. Made ergal aluminium 7075 t6, this is both strong and lightweight. It is available in 2 diameters 27.2 and 31.6mm and 2 lengths 270mm and 400mm and designed to perfectly complement fi'zik cyrano handlebars and stems.these products are being ridden at uci world tour level by ag2r pro cycling team.featuresthis seatpost clamp is easily adjusted and quick to install a saddle into.the saddle clamp is designed specifically to be saddle rail friendly, ensuring an even dispersal of the load once a saddle is clamped in place.there is lots of fore aft adjustment along the saddle rail as the top part of the clamp is shorter than the base.the saddle clamp has a flat top with no screws protruding. This means there is no danger of reducing saddle comfort derived from a dynamic saddle base that might otherwise be restricted from moving.the post can be used back to front, releasing the adjuster wheel all the way. This allows the rider to be closer to their bars in triathlon or time trials.the round shaft is slightly ovalised, using thicker material fore and aft, thinner to each side. This optimal material distribution increases strength whilst keeping weight to a minimum.all seatpost clamp parts are heat treated for 3 times the industry standard, making them particularly durable and corrosion resistant.material ergal aluminium 7075 t6bolts stainless steeldiameter 27.2 31.6 length 270 400mmlayback 25mmweight 215g 31.6mm x 270mmit's design is a perfect complement with fizik cyrano r3 road handlebarbuy easton components from chain reaction cycles, the world's largest online bike store.