Stronglight "O'Light ST" MTB Headset - EC34/28.6 | EC34/30
- Weight : 0.18kg / 0.4lbs
- Packaging Unit: 1 Set
- Product ID (PID): 34422
- Product safety
Weight
Source: BMX Glossary
Printed: 10/20/2026
External cup headset from Stronglight for frames with a straight 1 1/8 inch head tube. On the Stronglight "O'Light ST" MTB Headset - EC34/28.6 | EC34/30 both cups sit on the outside of the head tube, top and bottom each run a cartridge ball bearing.
The cups are steel and the 30.0 mm crown race is included. Stronglight has been building headsets in Saint-Étienne for more than a hundred years.
Facts: Stronglight "O'Light ST" MTB Headset - EC34/28.6 | EC34/30
- Material: steel
- Size: 1-1/8" (28.6mm), EC34/28.6 | EC34/30
- Bearing: 2 x cartridge ball bearing
- Scope of Delivery: 1 headset top cup, 1 headset lower cup, 1 crown race 30.0 mm
- Extras: stack height 27 mm, crown race 30.0 mm






























































































