Shimano

Shimano Rear Derailleur 12 Speed Di2 Ultegra Black

Regular price $ 415
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Shimano Rear Derailleur 12 Speed Di2 Ultegra Black
$ 415
SKU: IN247297
Estimated delivery
Estimated Delivery: 2-5 business days Beirut & suburbs 3-7 business days for remote areas (Nov 16 - Nov 23)
Business days are Monday to Friday.
2-10 Business days Special Events & Promotions
Returns

Returns & Exchange:
14 days from delivery date (standard)
7 days from delivery date (11.11 and Black Friday promotions)
Note: Equipment cannot be returned or exchanged after installation.

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When developing the Ultegra R8100 series, Shimano took a holistic and 100 % performance-oriented approach, because great speed means great responsibility. Faster than ever before, the 12-speed road groupset scores with unparalleled control and comfort anytime and anywhere – whether in an everyman race, on the hunt for a personal best time or on a companionable ride. As with the Dura Ace R9200, not only does Hyperglide+ make its way into the Ultegra's components, also its Di2 parts rely on Wireless technology to simplify operation and ensure smooth shifting.

Highlights:

  • The Di2 actuators in the front and rear derailleurs of the current Ultegra series enable a significantly higher movement speed for a shorter movement time when changing gears and correspondingly rapid shifting processes.
  • The Shimano Ultegra Di2 RD-R8150 rear derailleur speeds up the shifting process by 58 % compared to the previous generation Dura Ace model RD-R9150. The rear derailleur with an uniform cage length and an increased gear ratio of 34 teeth is thus not only faster than ever before, but also guarantees highly precise functionality under all conditions.
  • The built-in transmitter ensures wireless communication with the STI brake/shift levers ensuring podium-worthy, lightning-fast and precise shifting. Using Bluetooth and ANT+, it is also responsible for data transmission to the E-Tube Project and E-Tube Ride apps as well as to third-party devices.
  • Besides the charging port, the Top Normal rear derailleur features a button for certain Di2 settings and an LED for status display informing you about battery level, pairing and setting mode, for example.

Composition:

  • Aluminum
  • Carbon Fiber
  • Stainless Steel

Color: Black

Product Code: IRDR8150F

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FAQs

Frequently Asked Questions

Shipping & Delivery

1. How long does delivery take?

Orders within Lebanon are delivered in 2 to 5 working days within Beirut, and 3 to 6 days for areas outside Beirut. 

During peak promotions orders may take 5–10 working days to arrive due to high order volume. 

2. Do you deliver outside Lebanon?

Yes, we provide international shipping. Customs fees are not included and shipping costs are calculated case by case.

3. Can I schedule my delivery time?

Our courier will call you to confirm the address and schedule a suitable delivery time.

4. What happens if I miss the delivery call?

If calls are not answered for 10 days, the order will be cancelled and returned. Associated costs will be deducted, and the balance refunded.

Returns & Exchanges

1. Can I return or exchange my order?

Yes, you can return or exchange items within 14 days if unused and in original packaging.

During peak promotions, items can be exchanged within 7 days of delivery.

For Heavy Equipments & Machines,
you may request a return or exchange within 7 days of delivery and assembly. A 30% open-box fee based on the purchase value applies.

2. How do I start a return?

Visit any Mike Sport branch or contact our team to arrange a pickup within 5 working days.

3. Are there items I cannot return?

For hygiene reasons, underwear, socks, swimwear, and food items are non-returnable.

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