The Metron TFA EVO base bar replaces the usual twin armrest stacks with a single central mono-riser. Vision developed the design through CFD and wind-tunnel testing to cut frontal area and turbulence around the cockpit.

Highlights

  • Mono-riser design for cleaner airflow
  • High-modulus carbon wing, 400mm (c-c)
  • 90mm stem length
  • Adjustable stack from 5 to 95mm; spacer stack included
  • Internal cable routing, Di2 compatible

Adjustable without the fuss

Normalised fit increments and bolts you can reach make position changes simple, and the internal routing keeps wiring tidy.

Compatibility & fit

Extensions are not included. Vision lists JS-Bend extensions, and TFE EVO extensions with the dedicated adaptor 670-0519000970, both sold separately. Vision's installation instructions specify a 1-1/8in (28.6mm) steerer. Our workshop can fit and set up aerobars, including internal routing, as a separate service.

Vision warrants its products against defects in materials and workmanship for two years from the original purchase date, for the original purchaser. Aerobar pads and other wear parts are excluded except for manufacturing defects, 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.
  • Mono-riser carbon base bar
  • 400mm (c-c) wing, 90mm stem
  • 5 to 95mm adjustable stack
  • Internal Di2-compatible routing
  • Spacer stack included
MaterialHigh-modulus carbon
Base bar width400mm (c-c)
Stem length90mm
Stack heightAdjustable, 5 to 95mm
Steerer1-1/8in (28.6mm)
Cable routingInternal, Di2 compatible
IncludedSpacer stack
ExtensionsNot included
Weight700 g, Vision claim
SKU KWT-VS-670-0508000030
Brand Vision
Shipping Weight 0.4800kg
Shipping Width 0.120m
Shipping Height 0.100m
Shipping Length 0.800m