Volume Adjustment: Mid-stroke support and bottom-out resistance can be tuned via internal volume spacers

Outboard there are three cartridge bearings

weight (rear/29) 590g

Cons: Would be good if they came in different sizes

The solvent carrier that got it there then evaporates leaving the lubricating element stuck firmly in place

Albek FFP Bladder - 1.5L - Grey PDP|PLP Volume Adjustment: Mid-stroke support andThe Albek FFP Bladder is your ideal companion for longer adventures, offering a balanced design. Its low profile structure provides maximum stability during rides, and the center gusset helps reduce sloshing, keeping the water evenly distributed.