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Steerer tube and threads of the 162mm vintage steel bicycle fork 25.2x100
  • Steerer tube and threads of the 162mm vintage steel bicycle fork 25.2x100
  • Side profile of the vintage steel fork showing crown clearance and rake
  • Front view of the 162mm steel fork blades for 700c and 650b wheels
  • Close-up of the fork crown and 25.2x100 threading detail
  • Dropout alignment and construction on the classic steel fork
  • Steerer tube length measurement of the vintage bicycle fork
  • Full view of the pre-owned steel bicycle fork in silver
  • Under-crown view showing clearance for vintage touring bike tires
  • Detailing of the vintage fork tip and axle slot sizing
  • Rear view of the vintage steel fork crown and steerer entry
  • Macro shot of the thread condition on the 25.2x100 steerer tube
  • Overall length measurement scale alongside the vintage fork
  • Left side dropout detail showing structural integrity of the fork
  • Right side fork blade profile and vintage paint finish
  • Top view of the threaded steerer tube opening

Steel fork 162mm steerer for bicycle frame 25.2×100 700C/650B

This pre-owned 162mm steel bicycle fork features a 25.2x100 threading, making it an excellent replacement part for classic 700c or 650b retro builds. The photos form part of the description.
€10.00
VAT included
Quantity
Last items in stock
1 Item

Description

Sourcing an authentic vintage fork with the correct steerer specifications is critical to maintaining the handling and alignment of your classic road frame. This pre-owned steel bicycle fork is designed specifically to accommodate classic wheel sizes, offering a sturdy and reliable replacement for mid-to-late 20th-century retro assemblies. The detailed photos form part of the description, allowing you to examine the physical condition and structural details of the part before purchase.

Technical Features & Vintage Specifications

Equipped with a specific 25.2x100 thread profile, this steel fork is engineered for vintage headsets. The steerer length is optimized for small to medium frame sizes, ensuring correct stack height when paired with compatible locknuts and spacers. This fork is suitable for classic 700c road setups or 650b configurations, matching the clearance needs of classic randonneur bikes (historically referred to in English as touring bikes).

If you are exploring other size configurations, you may also consider our 166mm steel bicycle fork with 25x100 threading, or verify the dimensions of the 169mm steel bicycle fork to ensure a precise mechanical match for your headtube.

Caractéristiques techniques

  • Thread (fork): 25X100
  • Fork steerer (in mm): 160 -170

FAQ

What is the threading standard on this vintage fork?

This vintage steel fork features a 25.2x100 thread configuration, designed to match specific classic headsets from the late 20th century.

Which wheel sizes are compatible with this fork?

This fork is compatible with classic 700c road wheels and 650b wheels, making it highly versatile for classic road or touring bike builds.

How do I know if the steerer length is correct for my frame?

The steerer length on this model measures between 160mm and 170mm. You must measure your frame's headtube length including headset stack height to ensure a proper fit.

Product Details
1 Item
Used

Data sheet

Thread (fork)
25X100
Fork steerer (in mm)
160 -170
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