Plunger stem Kalloy Uno 135 mm

Kalloy Uno aluminum quill stem – 135 mm – Ø 25.4 mm

A reliable quill stem for precise and comfortable steering

The Kalloy Uno quill stem is a trusted choice for equipping or restoring a bike steering system with a threaded headset. Made from aluminum, it offers an excellent balance of strength, durability, and light weight. With a 135 mm extension, it provides a stable and stretched riding position, ideal for precise handling on road bikes, city bikes, or vintage bicycles.

Designed to fit classic standards, this quill stem is compatible with a 25.4 mm handlebar clamp diameter and fits into a 25.4 mm fork steerer, ensuring a secure and easy installation.

Technical specifications

• Type: quill stem

• Brand: Kalloy Uno

• Material: aluminum

• Length: 135 mm

• Handlebar clamp diameter: 25.4 mm

• Quill diameter (fork steerer): 25.4 mm

• Compatibility: threaded headset

• Color: aluminum (depending on availability)

Key features and benefits

✔ Stable and precise steering
The 135 mm length improves front-end control and weight distribution, enhancing overall bike handling—perfect for long-distance rides or touring setups.

✔ Classic 25.4 mm compatibility
Designed for standard handlebars and traditional fork steerers, this stem fits a wide range of vintage road bikes, city bikes, and touring bicycles.

✔ Durable aluminum construction
The aluminum body ensures excellent rigidity at the steering tube while keeping weight low for a responsive cockpit.

✔ Ideal for restoration or replacement
This Kalloy Uno quill stem is a great solution for replacing a worn stem, upgrading the steering assembly, or restoring a vintage bicycle while preserving original standards.

Suitable for which bikes ?

• Vintage road bikes

• Classic and retro bicycles

• City bikes

• Touring bikes

• Any bicycle equipped with a threaded headset

Installation tip: Always check the fork steerer diameter and handlebar clamp size before installation to ensure proper tightening and safe steering performance.