Vision Metron 4d Mas J-bend Aero Bars

Vision Metron 4d Mas J-bend Aero Bars Black 270 mm. The Metron 4D Flat combines the superb ergonomics and aerodynamics of the Metron 4D, with a lower hand position and an innovative Modular Aero System (MAS) direct-mount clip-on system for additional versatility. Reinforced carbon fiber construction gives a great strength-to-weight ratio. The 4D features internal cable routing, with guides that accommodate wiring for electronic shifting.Feature:- Continuous carbon composite construction- Aero-Ergo flat-top riser central section follows the natural arc of the arms with a 10-degree forward bend for more ergonomic climbing position and easier breathing- Cable groove compatible with new Di2 systems w/ larger internal cable tunnel- Reinforced and textured lever and stem clamping areas- Bar width: center/center from the handlebar tails- Stack spacer kit available separately (670-0169000000)- Extensions included - J-Bend or S-Bend- Garmin mount included Specifications:Weight:- 1088.5 g (W400+10mm – J-Bend)- 1095.5 g (W410+10mm – J-Bend)- 1104.5 g (W440+10mm – J-Bend)- 1109.5 g (W400+10mm – S-Bend)- 1116.5 g (W410+10mm – S-Bend)- 1125.5 g (W440+10mm – S-Bend). tradeinn Bikeinn