Raceday Tubeless Sealant

Stan'S Raceday Tubeless Sealant is built for riders who demand instant puncture sealing without sacrificing rolling speed. Whether you're pushing through Pune's patched city roads, grinding Western Ghats climbs above Lonavala, or racing crits in Chennai's summer heat, this sealant is designed to keep you moving when a standard setup would leave you stranded.

Use Cases

Spare on rides. Backup tube to carry on Indian rides where puncture risk is high.

Lightweight setup. TPU tubes for weight-conscious race day or competitive efforts.

Standard fitment. Butyl tubes for daily training and reliable long-term use.

Our Take

India's riding calendar is unforgiving — monsoon debris, sharp chip-seal on Ghats descents, and sun-baked tarmac that cracks and crumbles all demand a sealant that works fast and stays active between rides. Stan's Raceday is selected for Indian conditions precisely because it seals quickly under high-heat, high-vibration riding scenarios. For cyclists in Hyderabad, Delhi, or Ahmedabad tackling 35°C+ summer roads, reliable tubeless performance is a genuine safety concern, not just a performance upgrade.

Sizing for Indian Riders

Sealant volume requirements vary by tyre size — wider gravel and MTB tyres need more sealant per fill than narrow road tyres. For Indian roads where wider tyre setups are increasingly common, err on the side of a slightly more generous pour. Heat accelerates sealant drying, so riders in hotter cities like Chennai or Ahmedabad should check and refresh sealant more frequently — every two to three months rather than the standard four to six.

Compatibility Notes

Stan's Raceday works with all tubeless-ready tyre and rim combinations — hooked and hookless. Compatible with road, gravel, and MTB setups. Use with tubeless valves and a proper rim tape seal for best results. Not intended for use with inner tubes. Shake well before each use and store away from direct sunlight to extend shelf life in India's heat.

Pairs Well With

Complete your tubeless setup with tubeless-ready tyres, tubeless valves, and quality rim tape. A track pump with a pressure gauge helps dial in tyre pressure precisely. Carry CO2 inflators or a portable mini pump for roadside top-ups on longer rides through Coorg or Ooty.

Explore the full Stan's collection at Cobbled Climbs

Specifications

Explore the full Stan'S collection at Cobbled Climbs

Why buy from Cobbled Climbs

• 100% genuine — authorised Stan'S retailer in India
• Free delivery on orders above Rs. 2,500
• Cash on delivery available nationwide
• 7-day easy returns
• Shipped from Mumbai
• Expert advice — built for Indian cycling conditions

Stan's NoTubes pioneered the tubeless revolution in cycling, developing the sealant and rim tape technology that made tubeless setups practical for everyday riders. Based in the USA, Stan's products are trusted by road racers, gravel adventurers, and mountain bikers worldwide for reliable, fast-acting puncture protection.

Why pay full price when loyalty pays back?

Club House rewards you for every purchase — up to 5% cashback, 100 bonus points to start, birthday rewards, and early access to limited drops. It’s our way of saying thanks for riding with us.

Shipping:
We ship all orders within 48 hours, excluding Sundays and public holidays. Delivery typically takes 3 to 5 days depending on your location.

Returns:
If your item arrives damaged, incorrect, or doesn’t fit, you may request a return within 7 days of delivery. Email us at support@cobbledclimbs.com with your order details. Items must be unused and returned in original packaging with all tags and labels intact.

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Products purchased on sale are final sale and not eligible for return or exchange. Please double-check sizing, fit, and product details before purchasing.

Please note:
We follow a no money refund policy. Eligible returns are offered store credit or exchange only.