Promax "PI-1 External" BMX Race Headset - 1 Inch
- Weight : 0.12kg / 0.26lbs
- Packaging Unit: 1 Set
- Product ID (PID): 45030
- Product safety
Weight
Source: BMX Glossary
Printed: 10/29/2026
The Promax "PI-1 External" BMX Race Headset - 1 Inch is an external headset (EC30) for 1" steerers as fitted to mini and junior race bikes. Cups, bearing cover, lower race and top cap are aluminum, the cups CNC machined from 6061-T6. It runs on two sealed angular contact bearings with a 45° x 45° angle.
Facts: Promax "PI-1 External" BMX Race Headset - 1 Inch
- Material: 6061-T6 aluminum cups, CNC machined, aluminum top cap, bearing cover, lower race and compression star
- Size: 1" (25.4mm), EC30/25.4 top, EC30/26 bottom, 45° x 45° bearing angle
- Bearing: 2 x sealed angular contact bearings
- Extras: external cups, weight: 120g
- Content: 1 headset


























































