When tubeless performance on race day is mandatory but durability for rough roads all season is just as important the S-Works 2BR deliversfrom cobbled classics to your daily lunch ride. Our all-new Gripton T2 compound is the fastest, most efficient compound weve ever created. Weve combined this with the legendary grip of our Gripton T5 compound on the shoulders to the Turbo 2BR more grip, speed, and durability than ever beforesix watts faster vs the previous 2BR and just 260 grams for a 26mm tire.As a tubeless tire, the new Turbo 2BR can self-seal punctures when used with RapidAir sealant, that is if a puncture can ever pierce the Blackbelt protection under the tread which delivers 8% more puncture protection than the previous tire. This new Blackbelt was created using hybrid-Kevlar protection under the tread. Youve not only got improved puncture protection but lighter weight and more flexibility for a more supple ride.The new S-Works Turbo 2BR is also compatible with both hoo