WOLF TOOTH PREMIUM AERO IS52 ENVE In-Route Integrated Headset Purple

The Wolf Tooth Premium Aero IS52 is an elite-level integrated headset (Integrated System), CNC machined in Minneapolis, USA. This highly specific variant was developed in close collaboration with the standards of the brand ENVE to integrate seamlessly with their cockpit and internal cable routing system In-Route.

Designed to sit directly in the carbon bearing seats of your frame, this aerodynamic model integrates specific openings and channels. These allow hydraulic brake hoses and gear cables to be routed completely invisibly from the handlebar to the inside of the frame. Fitted with sealed Enduro Bearings in stainless steel, it guarantees total steering smoothness and absolute resistance to sweat, rain and dust.

Each headset benefits from a triple-level double seal system, including an upper O-ring, a custom cup lip seal and a double-lip seal on the crown. This design ensures optimal bearing protection against water and dust, significantly extending their service life.

Can I install this headset on a bike with a standard handlebar and no internal cable routing? No, this is not recommended. This headset features specific machining and shapes on its upper top cap to fit with the profiled spacers of the ENVE In-Route system. For a standard IS52 handlebar or frame without integrated cables, it is better to choose the Wolf Tooth Premium IS52 Standard version.

Does this headset come with the compression plug and top cap? This model is generally supplied complete with its specific Aero upper top cap, the stainless steel bearing and the split compression ring adapted for cable routing. For the top cap and the expansion system in the carbon steerer, the specific expander provided by ENVE with their fork or frame kit must be used.

Why is sealing so important on a fully integrated cable routing model? On modern fully integrated bikes, replacing a worn or corroded upper bearing requires a great deal of work (disconnecting brake hoses, removing cables, performing a complete bleed of the hydraulic system). Wolf Tooth has therefore equipped this model with its best stainless steel bearings and double-lip seals to maximise service intervals and spare you complex mechanical work.

Ref: 16037050351996