| The Easiest to Fit & one of the Lightest Seat Posts on the Market, this Umbra Post has a Unique Single Hex Bolt Design. This Single Bolt & Spring-Loaded Guts makes fitting Super-Easy. The Post is CNC Machined from Lightweight 6061 Aluminium with Oval Internal CNC Machining for Strength & Lightweight. 6061 CNC Machined Alloy Post w/Internal Oval Machining for Strength & Lightweight Unique One Hex Bolt Assembly Spring-Loaded 6061 Aluminium Seat Guts 25.4mm Diameter 185mm Length Weight: 7.6oz Colours: White | 
![LiferBMX spokes for SINGLE wheelbuild [ one wheel ] Black](images/sp-LfrBlk.jpg "LiferBMX spokes for SINGLE wheelbuild [ one wheel ] Black")
