The Juicy Nipple is a Presta valve cap that also pulls the valve core, so the tool for a sealant top-up is always on the valve. It threads on deeper than a plastic cap and keeps its grip with wet or gloved hands.

Highlights

• Dust cap and valve core remover in one
• CNC-machined 6061 alloy, knurled and anodised
• 6.1 mm across and 21 mm tall, so it clears a pump head
• 2.5 g per pair
• Sold in pairs, in nine colours

How it works

Let the air out, flip the cap sideways and seat the valve core in the side slot, then turn anticlockwise to back it out. Inject sealant through the open valve, drop the core back in, tighten it with the cap and reinflate. On a valve whose core does not unscrew, the Juicy Nipple still does its job as a tough metal dust cap.

Compatibility & fit

Fits any Presta valve with a removable core, on tubes or tubeless set-ups, road, gravel or MTB. Running Schrader valves? Choose the Juicy Nipple Schrader caps. Deep rims? Add Granite Presta valve extenders. Our workshop can set up your tubeless tyres and top up sealant.

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