Specialized Aethos - 2023, 61 cm Sport Touring / Vintage Road The Tarmac SL8 is Specialized's

The Tarmac SL8 is Specialized's flagship lightweight race bike

while the low overall weight keeps the ride lively and responsive

Rolling on durable Oval Concepts 327 wheels and flat-resistant Serfas Seca tires

We love this Bronson because it’s the perfect blend of stability

The integrated Bontrager RSL aero cockpit and carbon seatpost complete a clean

Specialized Aethos - 2023, 61 cm Sport Touring / Vintage Road The Tarmac SL8 is Specialized'sSpecialized Aethos Di2 Size 61 Super Lightweight Carbon Road Bike Shimano Ultegra Di2 Electronic Large Frame The Specialized Aethos was designed with one mission: to deliver the purest road riding experience. No aero gimmicks, no compromises just an ultra lightweight carbon frame, refined ride quality, and precision handling. At just 16. 7 lbs, this bike feels lively on climbs and silky smooth on long rides. Outfitted with a Shimano Ultegra Di2