Milremo 5 speed freewheel

Milremo 13–20 teeth 5-speed freewheel: authentic vintage cycling transmission

In the world of vintage road cycling, some components have become true icons. Among them, the Milremo 13–20 teeth 5-speed freewheel stands out as a symbol of an era when mechanical precision and clean design ruled. A key element of any retro bike drivetrain, it continues to appeal to restoration enthusiasts and classic cycling lovers seeking authentic riding sensations.

A freewheel built for 60s to 80s racing bikes

The Milremo freewheel is a staple component found on countless road bikes from the golden age of cycling. Compatible with standard threaded hubs (BSC/ISO), it offers a 5-speed setup, perfectly suited to the gearing norms of its time.

Technical specifications:

• Speeds: 5 sprockets

• Tooth range: 13 to 20 teeth

• Gear spacing: 13-15-17-18-20 – a balanced progression ideal for flat to rolling terrain

• Threading: 1.375" x 24 TPI (BSC standard)

• Compatibility: 5/6-speed chains (1/2" x 3/32")

• Material: Chrome-plated steel – built to last

• Weight: approx. 430 g

Smooth and precise shifting

The Milremo freewheel is known for its high-quality internal ratchets, delivering a crisp and responsive engagement. Carefully machined sprockets ensure smooth shifting under load, even when climbing or accelerating. It pairs beautifully with vintage derailleurs from Simplex, Huret, or Campagnolo, maintaining an authentic drivetrain feel.

Its tight gear spacing allows for a fluid cadence and easy rhythm control – perfect for pack riding or fast tempo sessions. Whether you're restoring a period-correct road bike or building a retro-modern ride, this freewheel gets the job done in style.

Ideal for vintage bike restorations

If you're bringing a classic Peugeot, Motobécane, Gitane, or Mercier road bike back to life, the Milremo 13–20T freewheel is a spot-on choice to revive the bike’s original drivetrain feel. When combined with a double chainring crankset (typically 52/42) and a classic chain, it delivers a fully functional and harmonious vintage setup.

Why choose a Milremo freewheel ?

• Trusted vintage brand known for durability

• Compact tooth range for sporty riding

• Elegant, understated aesthetics

• Perfect match for steel-frame road bikes

• Fully compatible with period-correct components

Where to find a Milremo 13–20 freewheel

This type of freewheel is now a sought-after component in the second-hand and NOS (New Old Stock) markets. Always check for pawl engagement, sprocket wear, and play. A good cleaning and some light lubrication are usually enough to bring it back to life.

Final thoughts

The Milremo 13–20 teeth 5-speed freewheel is more than just a drivetrain component – it's a mechanical time capsule from the golden era of road cycling. With its blend of efficiency, simplicity, and longevity, it's a must-have for collectors, restorers, and vintage ride lovers looking to bring true character and functionality to their retro bike.