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Precision Bearing Balls for MTB Bikes (1-12mm)
$1.74$3.48Save 50%
In stock at aliexpress.com
Precision ball bearings in 1, 1.5, 2, 2.5 up to 12 mm sizes, sold in 10, 50 and 100 piece packs for mountain bikes. At $1.74 with over 4,000 orders and 98% positive feedback on AliExpress, they're loose bearing balls for hub repairs.
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Price from AliExpress at our last check (refreshed weekly). The final price, shipping and any import charges show at AliExpress checkout. We may earn a commission if you buy.
Highlights
- Sizes from 1 to 12 mm
- 10, 50 or 100 piece packs
- High-precision, smooth solid balls per the title
- For MTB and bike bearings
Best for
Bike mechanics rebuilding hubs, headsets and bottom brackets who need loose balls in specific sizes.
Things to consider
- The steel grade isn't stated, so check that it suits your bearing standard.
- Pick the exact size for your component; the options range from 1 to 12 mm.
- Budget one to three weeks for shipping, and open a Buyer Protection dispute if it arrives damaged or wrong.
Key specs
| Price | $1.74 |
|---|---|
| Sizes | 1 to 12 mm |
| Pack options | 10 / 50 / 100 pieces |
| AliExpress seller data | 4,068 orders, 98% positive feedback |
Our take
Cheap bearing balls for repairs. Match the size exactly before you order.
Precision Bearing Balls for MTB Bikes (1-12mm) at a glance
| Brand | AliExpress |
|---|---|
| Price | $1.74 (was $3.48) |
| Type | Hardware |
| Availability | In stock at aliexpress.com |
| Returns | Eligible items can be returned within 90 days of payment, with the first return on each… |
Price check
At $1.74, the Precision Bearing Balls is one of AliExpress's more affordable items, whose 52,612 listed products run $1 to $1,229.
It's currently 50% below its listed price of $3.48. Sale prices can end without notice, so check the live price before you order.
Similar items from other brands we track run $15.99 to $456.99.
Frequently asked questions
What size do I need?
Check your component's spec or measure a removed ball with calipers before choosing an option.
Are they steel?
The title says solid, but the exact material isn't specified, so confirm with the seller if it matters.
Are they graded for precision?
No precision grade is stated, so treat them as general-purpose bearing balls.
Is the Precision Bearing Balls on sale?
Yes. AliExpress lists it at $1.74, down from $3.48 (50% off). Sale prices change, so confirm the live price on aliexpress.com.
Is there a discount on the Precision Bearing Balls?
AliExpress publishes these ways to save: Coins in the app. AliExpress sets the terms, which can change; our AliExpress coupons page has the details.
What is AliExpress's return policy?
Eligible items can be returned within 90 days of payment, with the first return on each order free, according to AliExpress's 2024 US announcement. Return terms vary by seller and item, so check the product page. Custom, perishable and hygiene items are generally excluded.
How long does AliExpress take to ship?
AliExpress's 2024 US guarantee listed Choice orders at 5 to 12 days and standard orders at 8 to 14 days, but real-world standard shipping from China often runs longer. Items marked Ship from United States come from local stock. Free shipping on Choice orders depends on a minimum order shown at checkout.
Does the Precision Bearing Balls come with a warranty?
AliExpress's published warranty terms: AliExpress does not publish a marketplace-wide product warranty. Coverage depends on the individual seller, and Buyer Protection covers non-delivery, damage and not-as-described claims instead.
Where can I buy the Precision Bearing Balls?
The Precision Bearing Balls is sold directly by AliExpress on aliexpress.com. The Shop now button on this page goes straight to the product there.
Is the Precision Bearing Balls in stock?
Yes. AliExpress lists it as in stock on aliexpress.com as of our latest check. Stock and prices refresh throughout the day.
Is AliExpress a legit store?
AliExpress is a legitimate marketplace that is worth using for cheap, low-risk things like cables, tools, cleaning supplies and small home items, as long as you can wait and you buy from well-rated sellers. Skip it for anything safety-critical, brand-name or urgent. Check the seller's feedback score, the delivery estimate and the import-charge line at checkout before you pay. Our full AliExpress review covers shipping, returns and what to check before ordering.
Is the Precision Bearing Balls expensive?
At $1.74 it is on the affordable end of AliExpress's range ($1 to $1,229 across 52,612 products), and similar items from other brands run $15.99 to $456.99.
