Park Tool 1971 D-Shape Clamp Adapter in Black

Park Tool 1971 D-Shape Clamp Adapter

1971 Clamp Adapter for D-Shaped Seatposts / Black
$9.79
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Park Tool 1971 D-Shape Clamp Adapter in Black
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Park Tool / Bike Tools & Maintenance

Park Tool 1971 D-Shape Clamp Adapter

A D-shaped clamp adapter to secure newer seatpost designs.

$9.79
Model
Color

Ship to store · free pickup, usually ready in 4–7 business days

Store availability

Park Tool 1971 D-Shape Clamp Adapter

1971 Clamp Adapter for D-Shaped Seatposts / Black

Available to ship to any of our stores. Order online and pick it up free, usually in 4–7 business days.

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Park Tool 1971 D-Shape Clamp Adapter

1971 Clamp Adapter for D-Shaped Seatposts / Black

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About this product

The details.

Secure your seatpost

The 1971 installs onto the clamps found on most Park Tool repair stands to more securely hold D-shaped seatposts by converting one jaw profile to a flat surface.

This is useful for bikes with D-shaped seatposts and other non-traditional designs that would cause a less-than-ideal fit in traditional repair stand jaws.

Product details

  • Designed to fit over a clamp's existing jaw covers
  • Easy to remove and install by hand
  • Compatible with — PCS-9.2, PCS-9.3, PCS-10.2, PCS-10.3
  • Compatible with — 100-3D Micro-Adjust Clamp, as found on PRS-2.2, PRS-2.3, PRS-3.2, PRS-3.3, PRS-33.2
  • Compatible with — 100-5D Micro-Adjust Clamp, as found on PCS-4
  • Compatible with — 100-25D Micro-Adjust Clamp, as found on PRS-25 and PRS-26

What makes it special

The little details. The big difference.

Complete your setup

Goes well with.

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