Introducing the AEffect R Dropper Post. Yes, it's a budget friendly and rock solid option for riders wanting a simple, trouble free dropper post - but really it's so much more. A sealed damping system wrapped in 7075 aluminium makes the AEffect R a lightweight dropper that also features internal cable routing compatible to modern frame design and is available up to a 170mm drop. This post will deliver countless days in the saddle and plenty of good times -stay on your bike with less service down time, the AEffect R seatpost is always ready for your next ride!Key Features:Cable actuated, hydraulic cartridge - Infinite adjust within travel.Cartridge system extremely reliable and easily serviceable.NEW DU Bushing in the upper nut and increased upper tube diameter improves stiffness and durability.Same 2-bolt clamp system as Ride and Chester posts.AEffect R lever sold separately (also compatible with Turbine R universal and 1x lever).Uses standard shifter cable and housing. Specification:Weight:31.6 x 100mm = 482g.31.8 x 125mm = 530g.31.8 x 150mm = 602g.31.8 x 170mm = 638g.Length:100mm = 323mm.125mm = 378mm.150mm = 425mm.170mm = 465mm (not including actuation extension out the bottom of the lower tube).Size: 30.9 or 31.6mm.Drop: 100mm / 125mm / 150mm / 170mm.Head Type: Zero offset, 2-bolt micro adjust.Material: 7075 Alloy.