Specialized S-Works Turbo T2/T5 Tyre The S-Works Turbo tyre sets the standard for a fast and durable performance tube type race tyre. The all new Gripton T2 center compound is the fastest, most efficient compound Specialized have ever developed. T2 is placed in the center of our dual compound for speed and longevity on the straights with T5 compound on the shoulders for incredible grip through the corners. We've improved the tyre's puncture protection by 8% with all new hybrid-Kevlar Blackbelt breaker under the tread. Combined with our light and supple casing you've not only got improved puncture protection but lighter weight and more flexibility for an incredibly supple and confidence inspiring ride. It all adds up to a S-Works Turbo tube type tyre that 4 watts faster per set than the previous S-Works Turbo and that weighs just 200 grams for a 24mm. This is S-Works level speed with a tube. Key Features Casing: 120 TPI Bead: Foldable tube type Dual Compound: GRIPTONR T2/T5 Protection: BlackBelt 700 x 24mm, psi 100-115, approximate weight 200g 700 x 26mm, psi 95-115, approximate weight 220g