Bontrager Aeolus RSL VR-C Handlebar/Stem Size:420mm The truncated ellipse airfoil tube

The truncated ellipse airfoil tube shapes and Contact SLR/SL Aero cockpit produce the best overall aero performance

PAVEMENT OR DIRT

Don't have a MIK carrier on your (electric) bike

Its unique formula breaks down oil and grease to leave the entire chain sparkling clean and contaminant free

Rear Hub:36V 250W Motor

Bontrager Aeolus RSL VR-C Handlebar/Stem Size:420mm The truncated ellipse airfoil tubeDescription An integrated bar and stem combo that cleanly and securely holds cables for a refined look and added aerodynamics. This aero upgrade cleans up your cockpit by storing cables securely for a refined look and free speed. The Aeolus RSL bar stem combo is proven in the wind tunnel to save 7 watts, making it 10% faster than its predecessor. It's light, fast, easy to install and Blendr compatible for seamless integration of your light or Garmin.