1" Alloy Caged Bearing Headset

A good quality caged ball bearing headset in a silver finish. Alloy cups with steel races.

Specs:

• Fork type: 1" English threaded
• Stack height: 41mm
• S.H.I.S. Upper: EC30 / 25.4-24tpi
• S.H.I.S. Lower: EC30 / 26
• Crown Race: ISO (26.4mm) or JIS (27.0mm)
• Weight: 115g

ISO fits most American, European, and newer Asian bikes (30.2 mm OD). JIS is for older Japanese bikes (30.0 mm OD). Check your bike first to figure out which style you'll need.