Adapter Plate (for Trek Speed Concept mono riser) Road Shifting under load is made

Shifting under load is made possible on the X0 cassette due to a combination of X-SYNC technology and cassette mapping

Glass fiber reinforced midsole for power transfer

beach and other places

Strung balance (cm) : 28

Park Tool introduced the bicycle world to the three-way hex wrench over 40 years ago

Adapter Plate (for Trek Speed Concept mono riser) Road Shifting under load is madeWant a tidier aero bar setup? When you order our FastTT Aero Bars, our Trek Speed Concept adapter plate provides a perfectly compatible mounting interface with the Trek mono riser. Our forward sweep design adds the extra reach required by triathletes. Reduces cockpit clutter and simplifies aero bar installation. Plus, the front end on your expensive bike will look a lot more elegant. Reversible design for forward or back bar position, plus it features