Premium Headset EC34/30 (Lower)

Upper assembly features:

• Ultralight Stem Cap With Integrated Spacer plus an aluminum bolt and a star nut
• O-ring seal prevents water intrusion around the steerer tube
• Custom-molded upper lip seal provides additional protection for upper bearing

Lower assembly features:

• Custom molded dual-lip seal on the crown race to protect lower bearing in the toughest conditions

SPECS

Headset Type: External, Threadless

S.H.I.S.: EC34/30

Material: 6061 Aluminum

Weight: 37g

Lower Cup: 1-1/8''

Steerer Tube: 1-1/8''

Bearing Grade: Stainless Steel

Stack Height: 16

Headset Position: Lower