Ritchey superlogic carbon link seatpostcoming with a full carbon fibre shaft to keep its weight low and ritcheys highly adjustable clamp head, the superlogic carbon link is the ideal seatpost for road bike racers who need to dial in their perfect saddle position. This is because the patented ldquolinkrdquo saddle rail clamp can be reversed to enable a further 10mm of forward and backward adjustment. Thats not all, as the advanced ldquoflexlogicrdquo carbon layup of the post offers 15% more vertical compliance, helping to dampen vibrations and sudden shocks from riding over poor road surfaces.features material monocoque carbon fibre shaft, aluminium clamp head finish matte ud carbon finish clamp type reversible, allows for an additional 10mm of fore aft saddle adjustment saddle rail compatibility standard 7x7mm rails not compatible with carbon 7x9mm types offset 15mm saddle clamp torque 15nm max seat collar torque 6nm max 7nm max for ritchey steel frames also adaptable to suit ritchey vector evo monorail and selle italia monolink saddles alternative clamp plates sold separately weight 145g 27.2x350mm, approx.buy ritchey components from chain reaction cycles, the world's largest online bike store.