Race Face Chester Seatpost 30.9mm X 325mm. Chester Seatpost: If you are the type of rider that likes to push your bike to the limits then you will also be looking for components that are going to be able to take as much abuse and punishment as you take yourself, after all you just dust yourself off after a crash and get on with it which is what you expect from your components. The Chester Seatpost is built to last, take the abuse and look darn good when protruding from your seat tube. Built with gravity orientated riding predominantly in mind but with a measly 230g (31.6 option) weight this post will look great on any bike while tackling flowing singletrack to root sections and north shore drops the Chester can do it all and do it all well! Drawn from robust 6061 alloy and shot peened for high impact strength & fatigue resistance this seatpost really does cut the mustard, the question is, can you? Specification: Length: 325mm Weight: 231g (31.6) NB: Image for illustration purposes only.