Ceramicspeed 17x30x7mm ceramico bearing
Ceramicspeed 17x30x7mm ceramico bearing - One size / Grey is backordered and will ship as soon as it is back in stock.
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Installment Payments
PayPal
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- Transaction fee: free
- Settlement time: instant
With PayPal, you can also pay in 3 convenient interest-free installments.
PLEASE NOTE: the maximum amount eligible for installments per single order is €2,000
Klarna
- Pay in 3 interest-free installments.
- Pay with Visa, Mastercard, Amex, Postepay and major Italian prepaid cards.
- Klarna is available in: Austria, Belgium, Finland, France, Germany, Greece, Ireland, Italy, Netherlands, Portugal, Spain.
PLEASE NOTE: the maximum amount eligible for installments per single order is €3,000
For more information about Klarna: https://www.klarna.com/international/
Scalapay
- Pay in 3 interest-free installments.
- Pay with Visa, Mastercard, Amex, Postepay and major Italian prepaid cards.
- Create a Scalapay account in just 2 minutes – registration is free and approval is immediate.
- Receive your order immediately and split the total into 3 convenient monthly installments, interest-free.
- Scalapay is available in: Italy, Belgium, Germany, Spain, France, Netherlands, Austria, Portugal, Finland.
PLEASE NOTE: the maximum amount eligible for installments per single order is €1,000
- If you purchase with Scalapay, you will receive your order immediately and pay in 3 installments. Please note that the installments will be assigned to Incremento SPV S.r.l., related parties and their assignees, and that you authorize such assignment.
Support
In case of issues with the financing method, overdue installments, errors during account creation or payment method changes, please contact SCALAPAY support.
Heylight
- Pay in 3, 4, 6 or 9 interest-free installments.
- Once you select Heylight as your payment method, you will be redirected to the financial provider’s page where you will be asked to enter your personal details and upload certain documents to verify your creditworthiness.
- The order will be considered confirmed only after Heylight approves the financing request.
- Heylight is available in Italy only.
PLEASE NOTE: the maximum amount eligible for installments per single order is €5,000
For more information about Heylight: https://heylight.com/en
Product details
Product details
CeramicSpeed 17x30x7mm Bearing: superior performance with silicon nitride balls
The CeramicSpeed ceramic bearing is the ideal solution for those seeking ultra-low friction and maximum power transfer efficiency. Fully hand-assembled in Denmark, this bearing uses Grade 3 silicon nitride balls matched micron by micron with ultra-smooth hardened steel races. The ceramic balls are 400% smoother and 128% harder than standard steel bearings, ensuring exceptional performance in any conditions. The reinforced polyamide cage keeps the balls perfectly positioned, while the low-viscosity Blue Grease lubricant minimizes friction and significantly extends the component’s service life.
Universal compatibility and stringent quality control
This 17x30x7mm bearing is designed to fit any cycling discipline: road, time trial, triathlon, track, cyclocross and mountain bike. The non-contact seals effectively protect against dirt and moisture, maintaining performance over time. Every bearing undergoes four manual checks during assembly to ensure the perfect matching of all components. Compared with other ceramic balls on the market, CeramicSpeed balls are 15% harder, withstand loads that are 99% higher and offer 100% greater smoothness, confirming the product’s technical superiority.
Performance benefits and long-lasting durability
The use of lightweight ceramic balls reduces overall weight by 58% compared with traditional bearings, helping improve acceleration and the bike’s responsiveness. Low friction translates directly into better power transfer, allowing cyclists to make the most of every pedal stroke. The combination of premium materials and advanced manufacturing technology ensures superior durability, reducing the frequency of maintenance and replacement. This bearing is a long-term investment for those who refuse to compromise on quality and mechanical performance.
Technical features
- Inner diameter: 17 mm
- Outer diameter: 30 mm
- Width: 7 mm
- Balls: Grade 3 silicon nitride
- Races: ultra-smooth hardened steel
- Cage: reinforced polyamide
- Lubricant: Blue Grease low-viscosity grease
- Seals: non-contact
- Assembly: hand-assembled in Denmark
- Applications: road, MTB, track, triathlon, cyclocross
Reviews & Questions (0)
Reviews & Questions (0)
Shipping & delivery times
Shipping & delivery times
Orders are usually shipped within 24-72 hours (1-3 days) from payment receipt. Some items may have longer shipping times (5-7 days). The specific shipping times are indicated on each product page.
FREE SHIPPING (bikes excluded) from
| € 79.00 | Italy |
| € 129.00 | Europe, Principality of Monaco, and San Marino |
| € 249.00 | Australia, Canada, Japan, Switzerland, Norway |
Shipping costs start from
| € 6.50 | STANDARD SHIPPING in Italy with express courier |
Shipping times and costs may vary depending on the delivery country, chosen service, and weight.
Shipping with InPost service
| € 5.00 | Italy |
| € 12.00 | France, Benelux, Spain, Portugal, Poland |
Bicycle shipping
Shipping costs for all bicycles are fixed as follows.
| € 39.00 | Italy |
| € 49.00 | Europe |
| € 69.00 | Rest of the world |
Non-EU shipping
Local VAT and any customs duties for shipments of goods to customers outside the European Union (non-EU) will be charged to the recipient and requested by the courier at the time of delivery. If the delivery is not made due to refusal to pay the customs duties (local VAT and any applicable tariffs) requested by the importing country, all costs incurred by us for the return of the goods will be deducted from the refund.
In-store pickup
All online-ordered items can be picked up at the All4cycling store in the province of Varese, Via Gianfranco Miglio 2, 21045 Gazzada Schianno (VA).
For further details, we invite you to review the terms and conditions and the privacy policy.
Returns & support
Returns & support
- You can return your order within 60 days of purchase.
- Returns are eligible for a refund only: size exchanges are not available.
- You will receive your refund within 15 business days after we receive and inspect the item.
- Returns are FREE in Italy. For other countries, return shipping is at the customer’s expense.
- For returns from Germany and Austria, €6.90 will be deducted from the refund.
- For returns from Spain and France, €9.90 will be deducted from the refund.
- For other countries, the cost varies depending on the selected carrier. Shipping is entirely at the customer’s expense.
- Used or damaged items cannot be refunded.
- All4cycling will check the condition of the returned item before issuing a refund.
- If the original packaging or the tags/labels are missing, 20% of the item value will be withheld.
- Returns without an order reference will not be accepted.
- The refund will be issued using the same payment method used for the order. If you prefer a different method, write it in the notes when submitting your return request.
- If you paid by cash on delivery, please include your IBAN in the return notes to receive your refund.
FOR A SAFE RETURN
- Ship using proper packaging (box or mailer) that protects the item.
- Keep the original packaging and place it inside an outer package for shipping.
- Do not remove tags/labels and keep the original packaging.
- Avoid perfumes or deodorants when trying on items you might return.
- Use a trackable shipment.
SHIPPING COSTS
| Italy | FREE return at Post Office branches and Poste Italiane pickup points |
| Germany & Austria | Fixed cost €6.90 with DHL courier |
| Spain & France | Fixed cost €9.90 with DHL courier |
| Other Countries | Variable cost depending on the selected carrier (chosen by the customer) |