Mostro Enduro Race was engineered with the new Race Formulation technology; this variant features a single, soft rubber compound powered by Graphene + Silica to offer speed and grip without compromise. It is applied on a 60 TPI multi-layer casing, offering race-tuned durability and abrasion resistance. Additional puncture protection is provided by a bead-to-bead Reinforcement Layer placed in the lower part of the casing, and an anti-puncture belt in the upper part of the casing. Finally, the Sidewall Stability Insert feature protects the tire from rim strikes and provides additional sidewall support thanks to its high-tech rubber material.
Join our insider list. We’ll email your code and auto-apply it to your cart. *Discount taken at checkout. Cannot be combined with select price-restricted items. See cart for details. Bikes and sale items are excluded.
Everything was great. Was waiting for the SL9 to release since the first leak. Going from a SL7 was night and day.
Also Sierra Bicycle Supply, was amazing. Will be shopping here plenty more. The service they displayed was top tier, from the order placing online all the way to the delivery.
S-Works Tarmac SL9 Frameset - FACT 12r Carbon
Dante MVG
2024 Sworks Tarmac SL8 Frame
Specialized SWorks SL8 light and fast. Sierra Bike Supply was helpful and responsive. Recommended online store.
S-Works Tarmac SL8 Frameset
Casey Sparks
Literally EPIC
Fast shipping and perfect frame set as described. It's literally the lightest built MTB I've ever felt. My wife will be smashing on it at this year at the Leadville 100. LFG Thanks guys!
S-Works Epic World Cup Frameset
Andrew Thomson
Exceptional Wheels
The CLX III are exceptional I was a little apprehensive about buying them having ridden the Enve 4.5 but you feel less crosswinds and their lighter and spin fast. The spokes seemed to offer a lot of dampening vibration. Win win in my book.
