Wolf Tooth Upper Headset - Red - IS41-28.6 - 15mm Stack YGroup_7033470681133 Replacement rotors from the best

Replacement rotors from the best in the business

due to chemical burns and potential perforation of the esophagus

Please see photos for further instructions

5 mm integrated spacer plus stem cap with an aluminium bolt and a star nut

Accommodates 180mm rotors on an IS 160mm frame

Wolf Tooth Upper Headset - Red - IS41-28.6 - 15mm Stack YGroup_7033470681133 Replacement rotors from the bestWolf Tooth Upper Headsets are machined in the USA out of aircraft grade aluminium with superior sealing for protection against the elements. Available in a variety of colours to add some style to your bike. The ZS headsets are for frames with internal bearing cups that are pressed into the frame. The EC headsets are for frames with external bearing cups. In other words, the bearing sits outside of the frame with these headsets. These IS headsets are