Do headset work right. The Unior Headset Service Tool Set (622865) brings together three precision headset installation and facing tools — the Cutting Guide (U1180), Crown Race Puller (U1175) and Facing Tool (U1186) — in a single SOS workshop tray. This is the toolkit for workshops that take headset installation seriously and want the tools to do it precisely every time.

• Three purpose-built headset service tools: cutting guide, crown race puller and facing tool
• Unior models U1180 (cutting guide), U1175 (crown race puller) and U1186 (facing tool) included
• SOS tray format — all three tools organised and ready in a wall-mountable workshop tray
• Precision Unior tool steel ensures accurate facing and crown race installation without damage
• Covers all key steps of a professional headset installation workflow
• Built for daily workshop use on road, MTB and gravel frames

Headset installation is one of the most precision-sensitive jobs in bicycle service. Incorrect facing leaves an uneven surface that causes headset noise and premature bearing wear; improper crown race installation damages the race and the fork. The 622865 set gives you the three tools needed to do every step correctly — face the head tube, cut and pull the crown race, and align the installation — all together in one organised tray so nothing is missing when you need it.

Compatible with standard 1-1/8", 1.5" and tapered head tubes. Suitable for road, MTB, gravel and e-bike headset service.