Tangeseiki Technoglide J2 Zero-Stack Headset, EC34/EC34

The Tangeseiki Technoglide J2 Zero-Stack Headset is designed to deliver reliable performance, smooth steering and long-term durability for modern road and mountain bike frames using the EC34/EC34 standard. It reflects Tange Seiki’s focus on precision engineering and consistent quality.

Precision Machined Construction: The headset cups are CNC precision machined from lightweight alloy, ensuring accurate tolerances and a secure press-fit inside the frame. This construction improves steering alignment while keeping overall weight low for performance-focused builds.

4T5 Fully Sealed Cartridge Bearings: At the core of the Technoglide J2 are Tange Seiki’s original 4T5 fully sealed cartridge bearings. These bearings provide smooth rotation, reduced friction and strong resistance to dirt, water and contamination in varied riding conditions.

Exclusive EZ Upper System: The upper unit features Tange Seiki’s exclusive EZ system, designed to simplify installation and enhance bearing alignment. This system contributes to consistent steering feel and long-term reliability without unnecessary complexity.

Built for riders who value dependable handling and minimal maintenance, the Technoglide J2 offers a balanced combination of smooth performance, durability and trusted Japanese engineering.

We ship across India. Shipping is free on orders above ₹2,000, and ₹99 is charged on orders below ₹2,000. Cash on Delivery is available for orders up to ₹20,000, with additional COD charges based on order value. Most orders are delivered within 3–6 working days, though delays may occasionally occur. Please note that most Shimano products may take longer to ship. View full shipping policy.

Returns can be initiated within 7 days of delivery. Items must be unused, in original condition, and returned with all tags and packaging intact. Returns are available only on select categories such as apparel, helmets, jerseys, gloves, and similar items. Wetsuits and products discounted above 5% are not eligible for return.

Returns are not accepted for compatibility-related issues unless the product description on our website was incorrect. Return shipping must be arranged by the customer, as pickup is not available.

For eligible returns, you can choose an exchange, store credit, or a monetary refund. Refunds are processed after deduction of applicable shipping and transaction charges. Order cancellations are only possible before the order is processed. View full Return & Refund Policy.