The Vision Metron Aero takes the proven ergonomics and aerodynamics of the Metron 4D Flat and adds more surface area on the tops, giving you extra hand positions on a clean, carbon aero bar.

Highlights

  • Carbon aero top section with a 10° forward angle
  • No clip-on mounting system, for a cleaner look
  • Cable groove suits current Di2 systems, with a larger internal cable tunnel
  • Compact shape: 125mm drop and 80mm reach
  • 230 g claimed (420mm)

Cleaner than the 4D Flat

Vision dropped the M.A.S. clip-on mounting system from this bar for riders who don't plan to fit aero extensions. The result is a tidy flat-top bar for road and triathlon riding, with a 2° outward bend in the drops.

Compatibility & fit

The bar clamps at 31.8mm and suits standard 31.8mm stems. Vision quotes widths centre to centre as 380+10 to 440+10mm. Our workshop can fit the bar, route electronic or mechanical cables and tape it as a separate service.

Options

Width (c-c)
380mm (+10)
400mm (+10)
420mm (+10)
440mm (+10)
Vision warrants its products against defects in materials and workmanship for two years from the original purchase date, for the original purchaser. Vision's handlebar warranty excludes bent bars and damage from bar ends or clip-on bars, and carbon parts must be fitted at Vision's specified bolt torques. For warranty support, return the product to Tune Cycles and we'll manage the claim with KWT Imports, Vision's Australian distributor.
  • Carbon aero top for extra hand positions
  • 10° forward angle, 2° outward bend
  • Di2-ready cable groove and larger internal cable tunnel
  • 125mm drop, 80mm reach
  • 31.8mm clamp
MaterialCarbon
Clamp diameter31.8mm
Widths (c-c)380+10, 400+10, 420+10, 440+10mm (see options)
Drop125mm
Reach80mm
Forward angle10°
Outward bend2°
ShapeCompact
Weight230 g (420mm), Vision claim
SKU KWT-P-VS-MTAEHB
Brand Vision
Shipping Weight 0.4800kg
Shipping Width 0.120m
Shipping Height 0.100m
Shipping Length 0.800m