MTB stem with plunger Belleri

Belleri quill stem for MTB in chromoly steel 25.4 mm

The Belleri quill stem for mountain bikes is an ideal component for restoring or maintaining a vintage MTB or any bicycle equipped with a traditional quill steering system. Made from welded chromoly steel, it combines strength, durability, and the classic style of 1980s and 1990s mountain bikes.

Durable chromoly steel construction

This Belleri MTB quill stem is manufactured from welded chromoly steel, a material renowned for its excellent strength and long-lasting performance. It provides outstanding resistance to stress and ensures reliable handling for everyday riding.

Although new, the stem has several cosmetic scratches caused by storage.

Technical specifications

• Brand: Belleri

• Type: Quill stem for mountain bikes

• Material: Welded chromoly steel

• Center-to-center length: 145 mm

• Quill diameter: 25.4 mm

• Quill length: 90 mm

• Handlebar clamp diameter: 25.4 mm

• Integrated cable guide for cantilever brakes

• Weight: 394 g

• Condition: New, with multiple storage marks and scratches

Perfect for vintage MTB restorations

With its 25.4 mm quill diameter and 25.4 mm handlebar clamp, this Belleri stem is compatible with many classic mountain bikes featuring traditional threaded headsets.

The built-in cable guide is specifically designed for front cantilever brake systems, making it an excellent choice for restoring or maintaining period-correct mountain bikes from the 1980s and 1990s.

This stem is particularly suitable for:

• Vintage MTB restorations

• Classic bicycle refurbishments

• Retro and neo-retro builds

• Collectors of classic bicycle components

Why choose the Belleri quill stem ?

The Belleri 25.4 mm quill stem offers an authentic vintage appearance combined with the strength and reliability of chromoly steel. Its integrated cable routing for cantilever brakes preserves the original design and functionality of classic mountain bikes.

Whether you are restoring a period mountain bike or building a retro-inspired project, this Belleri stem provides durability, compatibility, and timeless style.