Perfect for those who want a clean, aero cockpit, the EC44 Premium ENVE IN-Route Upper and Lower Headset has been especially designed for compatibility with ENVE's IN-Route system to fully shield wires and hoses from the wind.

Made to integrate with a 44mm head tube, as well as your chosen fork, bar, stem or one-piece bar and stem combination, this light, aerodynamic aluminium headset will guarantee a smooth transition from cockpit, to headset, to frame on IN-Route compatible frames, thanks to its exceptionally low stack height top cap.

It also features Wolf Tooth's celebrated triple-sealed system of internal o-ring top cap seal, along with custom-moulded upper cup seal and dual-lip seal, which protects the bearings and prevents water from entering the steerer tube, even when it's wet or the terrain gets tough.

Large, Enduro stainless steel bearings and anodised 5mm split spacers dial in the functionality and fit of this headset, whose quality is assured by Wolf Tooth's Lifetime Warranty.

• A headset developed for frames using the ENVE IN-Route System
• Compatible with any bike that uses 44mm headtube internal diameter
• With top cap stack height of 15.65mm, among the shortest of any integrated EC headset
• Features Wolf Tooth's triple-sealed bearing system
• With Enduro stainless steel bearings, filled with waterproof lubricant
• Comes with set of machined aluminium, anodised 5mm slit spacers to optimise fit
• Spacers are available in core Wolf Tooth colours
• Weighs just 113g
• Machined with aircraft grade 6061 aluminium
• Covered by Wolf Tooth's Right to Repair programme
• Carries Wolf Tooth's Lifetime Warranty
• Made in Wolf Tooth's HQ in Minnesota, USA