Promax Headset integre alu OD

PROMAX offers a headset designed and developed for 1-1/8" integrated headset bushes operating on 1-1/8" straight steerer tubes. It features precision ring bearings as well as a sealed cover and Aluminium compression star.

CHARACTERISTICS:
- SHIS: IS42/28.6 | IS42/30
- Angular contact bearings 45° x 45°
- Sealed ring bearings
- Aluminium cover and compression star 6061
- Weight: 85g

COMPATIBILITY:
- For frames with 1-1/8" integrated head tube
- For forks with 1-1/8" straight steerer tube