800.627.6664
*Free shipping on orders over $99
X

Free Shipping Policy

Free Shipping applies to all orders placed for $99 and above
(pre-tax value). Some restrictions apply:

  • Offer valid in the Lower 48 States only
  • Excludes Complete Bicycles, Framesets, and some other oversize items
  • Excludes certain sale items

Filters
Tools & Maintenance Sealant
Description

The Challenge SMART Sealant is a high performance tubeless systems deserve high-performance tubeless sealants. The SMART Sealant was designed to work with both vulcanized and handmade TLR and Tubeless tires. This non-allergenic, ammonia-free formula can seal up to 6mm cuts, remains liquid in the tire for up to 6 months, doesn't coagulate with Co2 use, and doesn't damage rims or tires with extended use. Installation is straightforward using the application tip and there is no need to shake the bottle. Available in a 250ml/8.5oz bottle.

Return to Top
Features

  • High performance tubeless sealant optimized for Challenge tires, but works with all TLR and Tubeless models
  • Seals up to 6mm cuts
  • Doesn't damage rims or tires
  • No need to shake
  • Remains liquid in the tire for approximately 6 months
  • Keep adding as needed through the valve
  • Doesn't coagulate with Co2 use
  • Non-allergenic
  • Size: 250ml
Return to Top