Nozzle seal set #rimtape If you want to keep

If you want to keep things light and simple on the road but still know you have power in reserve if you get more than one flat (or need to top-up a few times as the sealant plugs a puncture) then the simple

without the need for a mechanical locking device to hold it on

the black silicone rubber seal

Fumpa Pro is the gold standard of electric pumps: the one pro team bike mechanics choose

It mounts securely under your saddle with an extra-long

Nozzle seal set #rimtape If you want to keepThe rubber seal inside your Fumpa, miniFumpa or nanoFumpa nozzle that securely connects the pump to the valve may wear over time, these seals work with all three pumps and are simple to replace.