Vuka Alumina Extensions help you dial in your optimal aero position at, well, an optimal price. Vuka Alumina Extensions are available in two styles:
Vuka Alumina Extensions come with an industry-standard 22.2 mm diameter, are compatible with the new Vuka Alumina Clip but not the VukaClip or VukaAero. Both extension styles have a length of 360 mm and have sleek internal cable routing. They are compatible with all shifting systems.
Guidelines for cutting extensions:
Warning: Do NOT cut anything from the front end of these extensions.
|Shifter fit||plug style|
|Shifter Bore Diameter||19.2 ±0.25 37mm deep|
|Rise||40° or 70mm|
|Clip Clamp Fit||22.2 +0.15 -0.05mm|
|Clip Clamp Torque||4Nm|
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