Miche X2 R81 110bcd chainring - 52T
Miche X2 R81 110bcd chainring - 52T - 52 / Black 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
Miche X2 R81 110bcd Chainring for High-Efficiency Drivetrain
The Miche X2 R81 chainring is the ideal solution for those seeking maximum drivetrain efficiency in power transfer. Specifically designed for Shimano Ultegra R8100 cranksets, this 52-tooth chainring with 110mm BCD ensures precise and responsive power transfer. The combination of innovative materials – AL 7075-T6 aluminum CNC-machined and structural 3K carbon – creates a structure that combines extreme lightness with uncompromising stiffness. Every construction detail has been optimized to deliver flawless performance, whether you use an integrated power meter or a standard setup. Compatibility with Miche R12 internal gears and original Shimano components enables versatile setups suited to different riding needs.
Construction Features and Technical Compatibility
The structural stiffness of the Miche X2 R81 chainring is ensured by the meticulous engineering that defines every brand product. The 3K carbon plate integrates perfectly with the aerospace-grade aluminum, creating a construction synergy that minimizes energy loss during pedaling. At just 170 grams in the Power Meter Ready version, this chainring is compatible with power measurement systems without requiring structural modifications. The 4-bolt design with 110mm BCD fits modern cranksets, while the 52-tooth tooth profile offers a balanced gearing ratio for speed and acceleration. 12-speed chain compatibility ensures perfect integration with the latest-generation Shimano groupsets, maintaining shifting precision and long-term durability.
Performance and Racing Applications
The drivetrain responsiveness of the Miche X2 R81 chainring makes it particularly suitable for cyclists competing in road races and time trials. CNC machining of the aluminum guarantees extremely precise manufacturing tolerances, minimizing vibrations and oscillations during high-cadence pedaling. Also available in 50- and 54-tooth configurations, this chainring allows you to customize the setup based on elevation profile and individual preferences. The efficient power transfer is especially evident in sprints and accelerations, where every watt generated is transferred directly to the rear wheel without dispersion. Thanks to Miche's construction philosophy, which prioritizes quality and detail, the chainring maintains consistent performance over time, making it a lasting investment for those who refuse to compromise on the quality of their bike.
Technical Features
- Tooth count: 52 teeth for a balanced setup.
- BCD: 110mm with 4 mounting holes.
- Material: 3K Carbon + CNC-machined AL 7075-T6 Aluminum.
- Weight: 170 grams (Power Meter Ready version).
- Chain speed: Compatible with 12-speed drivetrain.
- Crankset compatibility: Shimano Ultegra R8100 and Miche.
- Internal gears: Compatible with Miche R12 and original Shimano components.
- Other available tooth counts: 50T and 54T with the same construction philosophy.
- Machining: CNC precision for extreme manufacturing tolerances.
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) |