Dynamic Barkeeper Pro Tubeless Sealant E-Trekking Lightness 30% lighter than any

Lightness 30% lighter than any other standard bottle

Dimensions M/L: Length:  261 mm Width: 155 mm

Material Japanese Durolite upper supported by an embedded anti-stretch fabric for a consistent fit across the lifetime of the shoes

Engineered grooved Lycra® on ankle portion helps detach airflow

the all-new Vaypor S Li2 has received more than just a facelift with the latest BOA® Li2 Fit System providing an even more precise

Dynamic Barkeeper Pro Tubeless Sealant E-Trekking Lightness 30% lighter than anyBarkeeper Pro is the ultimate tubeless sealant. When every second counts, this is what you need. The cutting edge Hi Fibre synthetic latex formula seals punctures up to 8mm and does so within record time. Barkeeper Pro seals 6mm punctures at a pressure of 4 bar within 1 tyre rotation at 30 km h. That is within less than 0,5 sec! Seals punctures up to 8mm 100% carbon safe, ammonia free, hypo allergenic non corrosive Compatible with all tubeless wheels