The zero stack headset by crane creek consists of all the best features, making it the perfect balance of durability, performance, and value. The lightweight product is very lightweight and gives maximum strength. It meets the evolving needs of today's riders. 

Cane creek ZS zero-stack is compatible with the following bikes- a hybrid, touring, folding, recumbent, folding, universal, racing, mountain, cyclocross, BMX, dirt jumper, old school, electric, tandem, and kids bike.

Specifications: 

• SHIS: ZS44/28.6|ZS44/30
• Color: Black
• Weight: 130g
• Steerer OD: 28.6
• Cup: 44
• Race: 30
• Stack Height: 14.5
• Bearing Angle: -
• Size: 1-1/8"