The X-Fusion Manic Gravel Seatpost has a straightforward and functional design. Remember riding your bike before clip-less pedals? Before suspension even existed? How about before disc brakes? Would you want to go back to any of that? Well that’s how everybody feels about the adjustable X-Fusion Manic seat posts. The ability to raise and lower your seat on the fly not only allows for the best possible performance but also offers extra safety while riding. Being able to drop your seat before a technical descent could make all the difference between clearing a section. X-Fusion Manic Gravel Seatpost Features Internal cable routing only. New shifter style remote. Double key-way design prevents lateral twisting. The X-Fusion Manic has a wide range of seat post angle adjustment. Two bolt style head. X-Fusion Manic Gravel Seatpost Specifications 50mm Travel: 50mm Weight: 410g OD: 27.2mm Remote: Drop bar lever Length: 350mm 150mm Travel: 150mm Weight: 630g OD: 30.9mm/31.6mm Remote: Shifter style lever Length: 437mm