Front derailleur Suntour 28.6 mm

Suntour ARX front derailleur – vintage road bike

Bring your classic road bike back to life with this beautiful Suntour ARX front derailleur, a true icon of late 1970s and early 1980s bicycle transmissions. Designed for precision and reliability, this model embodies Suntour’s renowned Japanese craftsmanship, offering smooth and accurate gear shifting for vintage cycling enthusiasts.

Technical specifications:

• Brand: Suntour

• Model: ARX

• Type: Front derailleur with clamp

• Compatibility: Double chainring

• Clamp diameter: 28.6 mm (standard steel frame)

• Speed: 2x5 / 2x6 drivetrain

• Materials: Polished aluminum and chromed steel

• Mount type: High clamp

• Cable pull: Bottom pull

• Country of manufacture: Japan (late 1970s)

Features and benefits:

• Smooth shifting: The Suntour derailleur ensures crisp and quiet transitions between chainrings for a fluid and responsive drivetrain.

• Authentic vintage design: Polished aluminum finish with engraved Suntour logo — ideal for an authentic retro road bike restoration.

• Wide compatibility: Fits most 1970s–80s steel road frames (Peugeot, Motobécane, Gitane, Mercier, etc.).

• Built to last: Durable materials and corrosion-resistant construction ensure longevity and reliability.

Ideal for:

Perfect for vintage bike collectors, classic cycling enthusiasts, or anyone looking to revive the original character of their old-school racing bike. Pairs beautifully with a Suntour Vx, Cyclone, or ARX rear derailleur for a complete, period-correct drivetrain setup.

Summary:

The Suntour derailleur ARX stands as a hallmark of vintage bicycle transmissions, combining reliability, craftsmanship, and timeless style. A must-have for anyone restoring or maintaining a classic road racing bike with authentic mechanical precision.