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Bicycle Quick Release Seatpost Clamp – 28.6mm & 31.8mm – Black or Silver

$14.88

Color:

  • Black
  • Polished Silver
Vendor: Uno SKU: SGV-54002K-BLK

Description

Make saddle height adjustments easier with the Bicycle Quick Release Seatpost Clamp, available at SGV Bicycles. This aluminum alloy clamp features a quick-release lever for convenient adjustments without an Allen wrench during normal use.

Choose 28.6mm or 31.8mm to match your bicycle’s frame, with Black and Silver finish options. Suitable for compatible BMX, cruiser, mountain, and other bicycles that use an external seatpost clamp.

Bicycle Quick Release Seatpost Clamp – Key Features

  • Quick-Release Lever: Open the lever to adjust saddle height, then close it to secure the seatpost.

  • Aluminum Alloy Construction: Lightweight metal clamp.

  • Two Size Options: Available in 28.6mm and 31.8mm.

  • Black or Silver Finish: Choose the color that complements your bike.

  • Adjustable Tension: Threaded adjustment nut lets you set the clamping tension.

  • Replacement Clamp: For compatible bicycle frames with a matching seat tube outside diameter.

Bicycle Quick Release Seatpost Clamp – Specifications

Specification Details
Product Bicycle quick release seatpost clamp
Material Aluminum alloy
Clamp sizes 28.6mm / 31.8mm
Colors Black / Silver
Closure Quick-release lever
Tension adjustment Threaded adjustment nut
Mounting location Outside of the frame’s seat tube
Condition Brand new
Quantity One clamp

Available Sizes and Colors

Clamp Size Color Options
28.6mm Black or Silver
31.8mm Black or Silver

How to Choose the Correct Clamp Size

Clamp size refers to the outside diameter of your bicycle frame’s seat tube where the clamp mounts—not the diameter of the seatpost.

Check the size marked on your existing clamp or measure the frame’s seat tube outside diameter at the mounting area before ordering. The clamp must match your frame’s required size.

After installation, set the lever tension correctly and check that the seatpost stays securely in place before riding.

Shop Bicycle Quick Release Seatpost Clamps at SGV Bicycles. Select your size and color before adding to your cart.

Sold individually. One purchase includes one quick-release seatpost clamp in the selected size and color.

Additional Information

Color

Black, Polished silver

Size

28.6mm, 31.8mm, 26.8mm

Shipping Information

Shipping Information

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