It's probably time to replace your cable and housing

See this explanation for details

If your body naturally runs at similar temps to a pizza oven you may find these knee pads a bit warm

Frame mount included

external seals

Controltech Quick Release Seatpost Clamp - 31.8mm - Black PLP|EMTB Optimised It's probably time to replaceAerospace grade alloy and stainless steel combine for long lived performance. Features: Lightweight alloy lever is broad for easy adjustment. High strength 2014 aluminum collar extensively milled for minimum weight. Stainless steel axle for tensile strength. Just 52g ideal for securing dropper posts. Available to fit 31. 8mm and 34. 9mm seat tubes.