Bottom Bracket Set w/Bearings FOR 1/Piece Crank 5/16x9 Bike Bicycle Black.

US $7.87
ApproximatelyS$ 10.19
Condition:
New
24 available150 sold
This one's trending. 150 have already sold.
Breathe easy. Free returns.
Shipping:
US $1.99 (approx S$ 2.58) USPS Priority Mail®.
Located in: Los Angeles, California, United States
Delivery:
Estimated between Wed, 22 Oct and Sat, 25 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. Seller pays for return shipping.
Coverage:
Read item description or contact seller for details. See all detailsSee all details on coverage
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eBay item number:393308874972
Last updated on Oct 11, 2025 06:15:01 SGTView all revisionsView all revisions

Item specifics

Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is ...
Color
Black
Shell Width
68 mm
Material
Steel
Set Includes
2 threaded cups, 2 ball retainers (bearing sets), lock ring, Wash
Crank Compatibility
1 Piece Crank
Cup Type
Press Fit 51mm
Brand
ALtaLine
Threading Standard
English/BSA
Compatible Bike Type
BMX Bike, Chopper, Cruiser, Hybrid Bike, Lowrider Bike, Mountain Bike, Road Bike, Touring Bike
Manufacture
F&R Cycle Inc.
Number of Items
9
Item Weight
0.70lb
Interface
24 tpi
Ball Retainer
5/16 x 9
Part Type
Bottom Bracket Set
Category

Item description from the seller

About this seller

absolute_cyclery

99.9% positive feedback112K items sold

Joined Jul 2020

Detailed Seller Ratings

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

Seller feedback (31,822)

All ratingsselected
Positive
Neutral
Negative
  • l***r (1080)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    The cup is described as being press-fit 51mm (which is nominally 2 inches). I was a bit concerned because my old cup measured 51.5mm and my inquiry to the seller went unanswered. Fortunately, the item I received also measures 51.5mm and fits perfectly.
  • s***s (234)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    This fit my old baloon bike crank like a glove. Works great
  • _***7 (258)- Feedback left by buyer.
    Past 6 months
    Verified purchase
    Excellent quality, package arrived in perfect condition, great value! Speedy shipping, A+seller!
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