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Posted 20 hours ago

transformparts Bicycle Bike Layback Seatpost Seat Post 25.4 350mm

£9.9£99Clearance
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The same brand is also responsible for bringing dropper seatposts to the road audience: the Specialized Diverge, in its S-Works form, features a 'Command' dropper post. The theory is that those riding the adventure road bike, like mountain bikers, will want to be able to adjust their saddle height to suit the terrain. Racers should look for the lightest and stiffest carbon seat post that they can afford. So long as your reach doesn’t get compromised it may be worth trying an inline post too for increased pedalling power – especially on seated climbs.

If you use a carbon seatpost, make sure to fit it using a thin layer of carbon paste as this stops it slipping. Pay attention to the quoted torque at which you should tighten the bolt - overdoing it can cause it to snap. If you don't own a torque wrench already, here you can find our recommendations for the best torque wrenches for bikes. Rear lights can be a bit of an issue when it comes to an aero post, although many brands now offer adaptors that allow for the shape.FWIW I saw a tandem yesterday with a steel seatpin with steel Ahead stem(approx 10cm) fitted to the top,with an old type bolt through saddle clamp fitted to that,believe it or not it looked very neat.

Most of the best road bike saddles use a two-rail system, however not all two-rail saddles are compatible with all seatposts. Saddles with alloy rails will have 7mm, round rails, while most carbon-railed saddles have 7x9mm oval rails. There's the Canyon VCLS (it stands for Vertical Comfort Lateral Stiffness) seatpost, which uses a 'v' shaped split to create two thinner strips of material and thus disrupt the buzz from that nasty tarmac before it reaches the rider. If you don't feel your bike needs to be any more comfortable, and you're not fussed about 100 grams, then aluminium seems like a smart choice. If you want to drop the weight or add some cushion, look to spend more.Whichever material you go for remember to use the correct grease when installing it into the frame as each requires a different paste to help prevent seizing and damage. Diameter Aero posts: While most posts (and seat tubes) are circular in cross-section, many manufacturers are now making aero posts for road and TT racing, with an elliptical ‘blade’ cross-section which offers improved aerodynamic performance by offering less frontal area to the wind. However in the case of ‘full’ aero seatposts you will require a frame with a matching seat tube, which limits the options when it comes to changing or upgrading. Some manufacturers get over this by offering posts with a shaft featuring a ‘normal’ bottom half, with the part above the seat clamp then shaped to a bladed aero profile. As with all aerodynamic upgrades in cycling, it is a culmination of marginal gains that will start to make noticeable differences to your riding. So, yes, seatposts can make a difference but, in most cases, aero seatposts will come in a proprietary design to fit a specific bike, making upgrade options considerably limited. Do carbon seatposts make a difference? There are very few at the moment but some manufacturers have cradles which can only be used with their corresponding saddles. These will have a patented rail system which is unique to that manufacturer and cannot accept any other saddle. The Twin Link clamp uses two bolts with expanding wedges to adjust saddle angle and is easily accessible from the sides below the rails. Part of the Enve Road range with the Enve Road bar and stem, it's unsurprisingly top-level componentry with a top-level price to boot.

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