The Gusset Lower Headset Cup ZS49/30 Black is a high-quality lower headset assembly designed for bikes using a ZS49/30 zero stack headset standard with a 1 1/8″ steerer tube. Supplied complete with a sealed cartridge bearing, it delivers smooth steering performance and long-lasting reliability in all riding conditions.

Precision machined from durable aluminium, the lower cup provides accurate fitment and excellent durability for trail, enduro, downhill, and everyday riding. The sealed cartridge bearing helps keep dirt, water, and contamination away from critical bearing surfaces, reducing maintenance and extending service life.

Whether you’re replacing a worn headset component or completing a fresh bike build, this Gusset headset cup and bearing assembly offers dependable performance and easy installation.

Key Features

• ZS49/30 lower headset cup designed for compatible zero stack headset systems.
• Compatible with 1 1/8″ steerer tubes suitable for many MTB and trail bikes.
• Includes sealed cartridge bearing smooth operation and improved durability.
• Precision-machined aluminium cup lightweight and strong.
• Sealed bearing design helps keep out dirt and moisture.
• Ideal for repairs, upgrades, and custom builds.

Why choose the Gusset Lower Headset Cup ZS49/30 Black?
Because smooth steering starts with quality headset components. The included sealed cartridge bearing provides reliable performance and reduced maintenance for years of riding.

Order Today
Grab your Gusset Lower Headset Cup ZS49/30 Black from Shifta. Fast shipping, trusted service, and quality bike components always in stock.

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