New Black 21.1mm (0.83") Alloy Threadless Stem Adapter Bike Bicycle Adopter

NEW AGE Bike Parts
(41591)
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US $13.95
ApproximatelyS$ 18.12
Condition:
New
9 available685 sold
People want this. 133 people are watching this.
This one's trending. 685 have already sold.
Shipping:
US $5.95 (approx S$ 7.73) USPS Ground Advantage®.
Located in: CA , United States
Delivery:
Estimated between Thu, 16 Oct and Mon, 20 Oct to 94104
Delivery time is estimated using our proprietary method which is based on the buyer's proximity to the item location, the shipping service selected, the seller's shipping history, and other factors. Delivery times may vary, especially during peak periods.
Returns:
30 days return. Buyer pays for return shipping. If you use an eBay shipping label, it will be deducted from your refund amount.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
(Not eligible for eBay purchase protection programmes)
Seller assumes all responsibility for this listing.
eBay item number:321173516237
Last updated on Oct 07, 2025 21:49:28 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Model
STE2839K
Material
Aluminum/ Alloy
Steerer Tube Diameter
21.1mm
Stem Type
STEM ADAPTOR
Color
Black
Part Type
Adapter
MPN
Does Not Apply
Item Length
150mm
Brand
Unbranded/Generic
UPC
Does not apply
Category

Item description from the seller

About this seller

NEW AGE Bike Parts

99.8% positive feedback•126K items sold

Joined Jan 2012
Thank you for visiting our Store. Our warehouse is located in Chino, California. Tel: (951) 743-3693Hours: Monday to Friday 9am to 4pm
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Detailed Seller Ratings

Average for the last 12 months
Accurate description
4.9
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Popular categories from this store

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Bicycle / Bike PartsOther

Seller feedback (44,115)

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  • 0***v (179)- Feedback left by buyer.
    Past month
    Verified purchase
    This alloy threadless stem adapter is a perfect fit on my bicycle…new condition, great value! recommend the seller quick shipping and great communication! hope to do business in the future!
  • p***s (28)- Feedback left by buyer.
    Past month
    Verified purchase
    Great seller and great product! Good price, fast shipping, looks nice. This was exactly what I needed to convert an older 70s bike to a modern stem and handlebars. Thanks!
  • h***c (2550)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Good item, Fast shipping.
See all feedback