1501221310
Shimano 105 Di2 Rear Derailleur RD-R7150 12 Speed IRDR7150E
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- SKU: 1501221310 - Ean: 4550170234225
Shimano 105 Di2 Rear Derailleur RD-R7150 12 Speed IRDR7150E
Product Features
Shimano 105 Di2 RD-R7150 12-Speed Rear Derailleur
The New Standard in Precision — Every Gear Shift is Flawless with Electronic Gear Technology.
The new Shimano 105 Di2 RD-R7150 rear derailleur brings Shimano's legendary Di2 technology to more cyclists. Now it's time to experience the speed, quietness, and precision of electronic shifting in a 12-speed system.
Developed with the "Science of Speed" philosophy, this transmission offers comfort, speed, and control all in one, delivering a professional experience with every ride.
🚴♂️ Key Features
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Wireless Di2 Technology: Ultra-fast, seamless, and wireless gear changes.
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Shadow RD+ Design: Its low-profile structure protects against impacts, and it operates more quietly and stably.
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Wide Gear Compatibility: Compatible with 11-34T and 11-36T cassettes, ensuring smooth gear shifting even on climbs.
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Compact and Integrated Design: Charging port, LED indicators, control button, and wireless unit in a single body.
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Instant Response Time: Thanks to its powerful motor, gear changes are completed in milliseconds.
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Bluetooth / ANT+ Integration: Monitor battery status and settings via cycling computer or smart device.
⚙️ Technical Specifications
| Feature | Explanation |
|---|---|
| Area of Use | Road |
| Group Set | Shimano 105 Di2 R7100 |
| Model | RD-R7150 |
| Gear Compatible | 12 gears |
| Mounting Type | Direct Mount |
| Max. Large Gear | 36T |
| Min. Large Gear | 34T |
| Max. Small Gear | 11T |
| Total Capacity | 41T |
| Compatible Chain | CN-M7100 HG 12-speed |
| Connection System | Di2 – Wireless |
| Connection Points | 1 x E-Tube port |
| Body Material | Aluminum / CFRP (carbon reinforced plastic) |
| Colour | Series Color (Black / Gray Tone) |
🧠 Technologies
🔹 SHIMANO SHADOW RD+
Thanks to its low-profile design, it reduces chain noise and shocks during riding. It offers a quiet, stable, and efficient drivetrain system.
🔹 SEIS (Shimano Electronic Intelligent System)
The fully electronic Di2 system eliminates cable friction or tension issues.
Gear changes are accomplished with just a touch; ensuring seamless shifts every time, even when you're cold, muddy, or tired.
🔹 E-TUBE Platform
Easy installation and setup thanks to its "Plug & Play" connection structure.
Firmware updates can be performed via Bluetooth, and personal gear settings can be changed using the E-TUBE Project app.
📦 Box Contents
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1 x Shimano 105 Di2 RD-R7150 12-Speed Rear Derailleur
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User and setup manual
💡 Compatible Components
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Front Derailleur: FD-R7150 Di2
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Gear Lever: ST-R7170 Di2 Dual Control
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Cassette: CS-R7100 11-34T/11-36T
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Chain: CN-M7100 12s
🏁 Why Shimano 105 Di2?
The Shimano 105 Di2 is the first groupset to offer a professional Di2 experience at an affordable price.
Drawing on technologies inherited from the Dura-Ace and Ultegra series, it brings the comfort and reliability of electronic gear shifting to road cyclists of all levels .
No more worries about cable adjustments, tension, or gear slippage — just pure speed, silence, and flawless gear changes.
You can contact us for any questions you may have. We will get back to you as soon as possible, within 24 hours on weekdays . We are happy to help! 🚀
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When will my order be shipped?
Your orders are usually delivered to cargo on the same day . This period may vary depending on the density during campaign periods.
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Customer service
You can reach us 24/7 by e-mail at info@ugurbisiklet.com.
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FAQ
You can find the Frequently Asked Questions at the bottom of the product page.
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Contact Us
You can call us at +90 850 307 1550 whenever you want.
International Shipping
Continuous Discount
100% Originality Guarantee
All our products are 100% original and are offered with quality and assurance. As Uğur Bicycle, we only deliver products that we procure from reliable and authorized suppliers and that we distribute ourselves. Shop with peace of mind, pedal to quality!
Free Shipping and Free Returns
Frequently Asked Questions
📌 When will my order be shipped?
Your orders will be delivered to cargo within 1-2 business days . This period may vary depending on the density during campaign periods.
📌 Which Cargo Company Do You Work With?
Shipments are made within Türkiye with Domestic Cargo. International shipments are sent with any of the companies DHL - FEDEX - TNT.
📌 How can I track my order?
When your order is shipped, the tracking number is shared via e-mail and SMS. You can track your order on the cargo company's website with this number.
📌 How can I return and exchange a product?
You can return the products within 14 days , unused and in their original packaging. You can review our return policy for detailed return procedures.
📌 When will I be refunded for the product I returned?
Once your return is approved, your payment will be refunded within 3-7 business days , depending on the payment method you used.
📌 Do your products have a warranty?
Yes! All products on sale are under manufacturer or distributor warranty . You can check the product descriptions for warranty period and conditions.