Wolf Tooth Precision Headsets are machined in the USA out of aircraft grade aluminum with superior sealing for protection against the elements. Available in a variety of colors to add some style to your bike. These IS headsets are for frames with molded-in internal bearing cups.

The Voytek uses a IS42 upper headset and a IS52 lower headset

Upper assembly features:

• Ultralight stem cap with integrated spacer plus an aluminum bolt and a star nut
• 7, 15 and 25mm stack height top cover options (7mm cover = 8mm total stack, 15mm cover = 15mm total stack, 25mm cover = 25mm total stack
• O-ring seal prevents water intrusion around the steerer tube
• Custom molded upper lip seal provides additional protection for upper bearing

Lower assembly features:

• Custom molded dual lip seal on the crown race to protect lower bearing in the toughest conditions

• The IS lower headset consists of a bearing and crown race