Mighty Foldable Aero Design Triathlon Bars / Tri-Bars - 24.5mm - 31.8mm - Black Bottle Cages Damping tuning: B Recommended inner rim width BOSRRPWW48 / U11 B1 Capacity_1 L Size:700 x 40c

Damping tuning: B

Ultra-Shift teeth design means that every sprocket is designed and placed to perform a specific function

the stiffness of the component can be precisely tuned

Flawless shifting means you’ll never again compromise your speed and power in unpredictable off-road terrain

this model delivers a fantastic strength to weight ratio

Mighty Foldable Aero Design Triathlon Bars Tri Bars 24.5mm 31.8mm Black Bottle Cages Damping tuning: B Recommended inner rim width BOSRRPWW48 U11 B1 Capacity_1 L Size:700 x 40c Damping tuning: B Ultra Shift teeth design means that every sprocket is designed and placed to perform a specific function