It's a leak-proof

Strategically placed ceramic fabric

2mm diameter Rainier dropper posts is listed separately

Style of lube: This is a liquid grease that bonds to internal surfaces and migrates to heat to provide lubrication in critical areas

Allows for a more compact design

Granite Design Juicy Nipple Valve Cap Pair - Purple netsuite-webdata-created It's a leak-proofIf you ever need to top up your sealant, the last thing you want is to be scrounging around for a valve core remover. With the Granite Design Juicy Nipple Valve Cap, you will always have a couple on your bike. Not only that, but they come in a range of sweet colours so you can pimp out your valve caps to match your rig. Sold as a pair of Valve Caps. Whos this item for: Riders looking to do away with boring plastic valve caps and add some neat