Here is the spare part for you

Diameter: These are 30

Oversized pump shaft for extra durability

Cons: You might end up carrying around some additional Torx sizes that won't be used often (depending on your bike)

The CamelBak® Crux™ reservoir on/off valve pairs with the Big Bite valve

Muc-Off Wet Chain Lube Bottle - 1L netsuite-webdata-created Here is the spare partMuc Off Wet Lube is a biodegradable, vegetable oil based lubricant for use in wet, muddy conditions. It penetrates deep into chain links to give total protection and a long lasting lubrication. Perfect for chain lubrication, Muc Off Wet Lube can also be used on shifters, cables and derailleurs. Who's this item for: Suitable for wet and muddy conditions. Style of chain lube: Wet lube. Suitable conditions: Apply this lube for wet, muddy conditions. Muc