Stans NoTubes Mountain Premium Tubeless Kit

Better Than Standard Tubeless Kits – More Sealant + Premium Valves.

Our own Cranky bespoke Stans Tubeless kit. 
Our kit differs from the standard kit as we provide 250ml of sealant instead of 200ml. This is enough for two 2.5" wide MTB tyres. We have also swapped out the standard brass valves for JetBlack alloy valves in black.

This kit includes everything you need to replace the inner tubes in your tubeless ready rims and tires with genuine Stan’s sealant--the original, and still the best tubeless tire sealant.

All Mountain Bike Tubeless Kits include 250ml of sealant, 44mm JetBlack alloy valves, and Stan’s Yellow Tape. Kits are offered in different tape widths to fit a variety of rims.

If you're unsure whether your rims are tubeless ready, look for graphics that mention it directly on the wheel or contact the manufacturer for details.

Do not attempt to use a tubeless system on wheels that are not explicitly tubeless compatible. Why convert to tubeless? Check out Stans Tubeless Tire Guide here.

FEATURES

• Everything you need to quickly and easily complete your conversion to tubeless

• Stan’s Sealant seals punctures up to 6.5mm (1/4") quickly and offers long-lasting protection

• Hi-Flow Aluminium Tubeless valves feature removable valve core for easy sealant refresh and fit most mountain rims

• Yellow Tape helps seal spoke holes airtight and does not allow liquid to pass, keeping rim interior dry

• 250ml of sealant provides enough liquid to seal two 29” wheels with larger volume tires.

Most standard kits include:

• 2 × basic alloy presta valves

• ~200 ml sealant total

• rim tape (usually 9 m)

This means riders often need to buy extra sealant immediately, especially for:

• 29” tyres

• plus tyres

• DH / Enduro setups

Typical sealant needed:

So many riders end up needing 250–300 ml total.