How do I know if my seatpost is carbon?
How do I know if my seatpost is carbon?
To identify a frame firstly see if a magnet sticks, if it does it’s steel, if not it’s carbon, aluminium alloy or titanium alloy. If not steel look down the seat tube if it’s metallic inside it could be aliminium or titanium if black and plastic looking, carbon.
Can I grease a carbon seatpost?
You can get carbon seat post specific grease, it’s designed to reduce the clamping pressure that is needed to hold the seat post in place and prevent it either sticking or slipping.
What is the purpose of carbon paste?
Carbon grease/paste is often recommended as a way to reduce tightening torque on handlebars, stems and seatposts while reducing the chance of slipping.
What are the benefits of a carbon seatpost?
(I say that as someone who has broken a Titanium seat rail, a Ti frame in three places, and a Ti stem. Generally on a very stiff frame, (like Aluminum) getting a carbon front fork, carbon seat post can help absorb some of the harshness of the frame. At a cyclocross race I saw a failed carbon seatpost; broke as he was jumping back onto the bike.
How much does a kineses carbon seat post cost?
The Kineses carbon seat post is under the £100 threshold, by quite a lot actually – but weighs in at 200grams and is available in a 27.2mm and 31.6mm diameter. It’s Di2 compatible and has a seatpost head that allows for micro adjustments. See it at Evans Cycles for £66.99
What to consider when buying a bike seatpost?
If you use a carbon seatpost, make sure to fit it using a thin layer of carbon paste, this stops it slipping. Pay attention to the quoted torque at which you should tighten the bolt – overdoing it can cause it to snap.
Why are seatposts so important for road cyclists?
Road cyclists have the most to gain from a well-designed seatpost given the reduced damping of their narrow tyres and harder saddles, but really, every cyclist can achieve a substantial comfort gain from a seatpost swap out.