Unique Bargains Bicycle Bike Seat Post Tube Adapter Aluminium Alloy Black 27.2 to 30.4mm
Unique Bargains Bicycle Bike Seat Post Tube Adapter Aluminium Alloy Black 27.2 to 30.4mm
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Unique Bargains

Unique Bargains Bicycle Bike Seat Post Tube Adapter Aluminium Alloy Black 27.2 to 30.4mm

4.8 stars out of 4 reviews
(4.8)|
4 ratings
Unique Bargains Bicycle Bike Seat Post Tube Adapter Aluminium Alloy Black 27.2 to 30.4mm27 2 to 30 4mm Bike Bicycle Seat Post Tube Adapter Seatpost Reducing Sleeve Shim Adapter Aluminium Alloy BlackUnique Bargains 27 2 to 31 8mm Bike Seat Post Tube Adapter Seatpost Reducing Sleeve Shim Adapter Aluminium Alloy Black27 2 to 30 0mm Bike Bicycle Seat Post Tube Adapter Seatpost Reducing Sleeve Shim Adapter Aluminium Alloy BlackUnique Bargains 27 2 to 28 6mm Bike Seat Post Tube Adapter Seatpost Reducing Sleeve Shim Adapter Aluminium Alloy BlackUnique Bargains 27 2 to 30 8mm Bike Seat Post Tube Adapter Seatpost Reducing Sleeve Shim Adapter Aluminium Alloy BlackUnique Bargains 27 2 to 33 9mm Bike Seat Post Tube Adapter Seatpost Reducing Sleeve Shim Adapter Aluminium Alloy BlackUnique Bargains 27 2 to 31 6mm Bike Seat Post Tube Adapter Seatpost Reducing Sleeve Shim Adapter Aluminium Alloy Black
Actual Color:Black 27.2 to 30.4mm
Black 27.2 to 28.6mm, $10.67, was $12.49
$12.49
Black 27.2 to 30.0mm, $10.92
selected, Black 27.2 to 30.4mm, $7.99
Black 27.2 to 30.8mm, $7.49, was $10.43
$10.43
Black 27.2 to 31.6mm, $10.44
Black 27.2 to 31.8mm, $8.49, was $12.49
$12.49
Black 27.2 to 33.9mm, $11.24

Key item features

  • Adapter Dimensions: This bicycle seat post tube adapter measures 27.2mm to 30.4mm, with an inner diameter of 27.2mm (1.07") and an outer diameter of 30.4mm (1.19"), and a length of 60mm (2.36").
  • Durable Material: Constructed from aluminum alloy, this black adapter is anti-slip, anti-rust, and designed for durable use, offering a stylish appearance.
  • Effortless Installation: The adapter is easy to install and remove, requiring no drilling, cutting, or additional tools, allowing for direct installation onto the bicycle in seconds.
  • Broad Application: Suitable for most bicycles, including MTB bikes, mountain bikes, and road bikes, enhancing their functionality.
  • Pre-purchase Check: Before ordering, it is essential to check the outer diameter of your bicycle's seat tube or measure the inner diameter of the old clamp to ensure the correct fit.
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Current price is $7.99
Price when purchased online
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Columbus, 43215
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Sold by Tasharina Corp
Fulfilled by Walmart
4.052452180819379 stars out of 5, based on 30220 seller reviews(4.1)
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4.8 out of 5 stars
stars4 ratings2 reviews
How item rating is calculated
  1. 5 stars75% (3)
  2. 4 stars25% (1)
  3. 3 stars0% (0)
  4. 2 stars0% (0)
  5. 1 star0% (0)
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Showing 1-2 of 2 reviews

Dec 29, 2025
Edward
Top Reviewer
Item details
Color: Black 27.2 to 30.4mm
Sold byTasharina CorpDelivered byWalmart
5 out of 5 stars review

Verified Purchase

i like the fit!

Helpful?4RNY5ORMQ9SP289898626
Mar 14, 2024
ellen
Top Reviewer
Sold byTasharina Corp
4 out of 5 stars review

Verified Purchase

bike seat post tube

i ordered part and did not fit, therefore had to return

Helpful?4RNY5ORMQ9SP289898626