- Home Page /
- Sports Outdoor & Fitness /
- Sports /
- Cycling /
- Parts & Components /
- Derailleurs & Shifters /
- Derailleurs & Parts /
- Rear Derailleurs /
- microSHIFT R8 Rear Derailleur - 8,9 Speed, Lo...
0 ratings
Item #:
42251043
microSHIFT R8 Rear Derailleur - 8,9 Speed, Long Cage, Black | rear-bike-derailleurs
Item #:
42251043
AED 93
Price Details
Excluding Shipping & Custom charges ( Shipping and custom charges will be calculated on checkout )
*All items will import from US
0 ratings
Write a review
In stock
Imported from USA store
QTY:
Order now and get it around Wednesday, August 12
Secured transaction
Ubuy works hard to protect your security and privacy. Our advanced payment security system ensures confidentiality by encrypting your information during transmission using AES (Advanced Encryption Standards) and SSL (Secure Socket Layer) protocols. Your payment details are 100% secure as we do not share your payment details with third party sellers.
Our Top Logistics Partners
R-series rear derailleurs have the same durability and performance as R9 and R10
Buy Now Pay Later
Fast
Shipping
Free
Return*
Secure Packaging
100% Original Products
PCI DSS Compliance
ISO 27001 Certified
Note: Step Down Voltage Transformer required for using electronics products of US store (110-120). Recommended power converters Buy Now.
What Stands Out
Versatile Speed Range
Compatible with both 8 and 9-speed systems, the microSHIFT R8 Rear Derailleur offers users compatibility and flexibility for various bike setups, ensuring smooth gear transitions for enhanced riding performance.
Long Cage Design
The long cage design accommodates a wider gear range, making it ideal for those tackling varied terrains. Enjoy the benefits of improved chain management and smoother shifts across all gear combinations.
Durable Construction
Constructed with robust materials, the microSHIFT R8 is built to withstand rigorous use, providing reliability and longevity for riders who demand quality and performance in their cycling components.
Product Details
| Item Weight | 0.5 lbs (230 grams) |
Who Should Buy?
-
Casual Riders
Ideal for casual cyclists seeking reliable shifting on 8 or 9-speed setups without complex features.
-
Budget-Conscious Bikers
A cost-effective solution for those looking to upgrade their bike's drivetrain without breaking the bank.
-
City Commuters
Suitable for urban commuting where durability and dependable performance over various gears are essential.
-
Mountain Bikers
Not ideal for serious mountain biking; performance may suffer under harsh terrains and demanding conditions.
Product Description
microSHIFT R8 Rear Derailleur - 8,9 Speed, Long Cage, Black | rear-bike-derailleurs
Have any Query? Chat with us
Customer Questions & Answers
-
Question:
What shifters are compatible with R-series rear derailleurs?
Answer: 7, 8, 9, and 10-speed Shimano-compatible road shifters. -
Question:
What is the advantage of the steel pulley cage?
Answer: Extra durability. -
Question:
Can the R-series rear derailleur be used with Shimano Tiagra 4700 road system?
Answer: No, it is not compatible with Shimano Tiagra 4700. -
Question:
Can I use this for a 2x7 setup?
Answer: Yes, you can use this for a 2x7 setup. -
Question:
Can it handle a 36/50 front chainring 14 tooth difference with 13-24 in the rear?
Answer: Yes, this rear derailleur can handle a 36/50 front chainring with a 14 tooth difference and 13-24 in the rear.
microSHIFT Rear Derailleurs Editorial Review
No editorial reviews found
Customer Reviews & Ratings
1 customers ratings
-
5 Star
0%
-
4 Star
100%
-
3 Star
0%
-
2 Star
0%
-
1 Star
0%
Review this product
Share your thoughts with other customers
Platform Trust & Buyer Confidence
HB
Haitham
Verified buyer
“Excellent experience”
11 June 2026 · via Trustpilot
RF
Rasanga
Verified buyer
“I had an excellent experience with Ubuy UAE. I ordered a product from the USA, and the website clearly mentioned that deliveries might be delayed due to the current situation in the Middle East. Despite that, my order arrived in just one week, which exceeded my expectations. The shipment was handled by DHL, and the entire delivery process was smooth, fast, and hassle-free. The package arrived in perfect condition with no issues at all. What impressed me the most was the pricing. The product was significantly cheaper than ordering the same item directly through Amazon USA and shipping it to the UAE, where I would have had to pay higher delivery charges and additional customs fees. Ubuy provided great value, transparent communication, and reliable delivery. Based on my experience, I would definitely use them again and highly recommend them to anyone in the UAE looking to purchase products from overseas. Thank you, Ubuy UAE, for a fantastic shopping experience!”
17 June 2026 · via Trustpilot
SC
Simon
Verified buyer
“On time delivery and great product at a really great price!”
8 April 2026 · via Trustpilot
V
Vladislav
Verified buyer
“Fast delivery. Quality as expected.”
03-Jul-26 · via Trustpilot
HD
Hope
Verified buyer
“Excellent experience! The service was top-notch, reliable, and very fast. I am completely satisfied with their professionalism and highly recommend Ubuy UAE to everyone.”
02-Jul-26 · via Trustpilot
Secure Checkout
Global Delivery
Easy Returns
Genuine Products
Product Price History
Important information
- Limitations : For products shipped internationally, please note that any manufacturer warranty may not be valid; manufacturer service options may not be available; product manuals, instructions, and safety warnings may not be in destination country languages; the products (and accompanying materials) may not be designed in accordance with destination country standards, specifications, and labeling requirements; and the products may not conform to destination country voltage and other electrical standards (requiring use of an adapter or converter if appropriate). The recipient is responsible for assuring that the product can be lawfully imported to the destination country. When ordering from Ubuy or its affiliates, the recipient is the importer of record and must comply with all laws and regulations of the destination country.
- Not all the products listed on Ubuy are for sale, as Ubuy is a global search engine. Products are subject to export/trade regulations.
AED 93
Order now and get it around Wednesday, August 12
This item is not restrict in my country.(Please click on above link if this item is not restrict in your country, So our team will review and allow.)
QTY:
Secured transaction
PCI DSS compliant and ISO 27001:2022 certified, with encrypted payments and full buyer protection on every order.
Our Top Logistics Partners
Fastest cross-border delivery
Features & Benefits
- Designed for 7, 8, 9, and 10-speed Shimano-compatible road shifters
- Steel pulley cage for extra durability
- Not compatible with Shimano Tiagra 4700 road system
- Long cage for triple 28T setup
Ubuy Assurance
Experience worry-free shopping with 100% original products, PCI DSS-compliant payment security, ISO 27001-certified data protection, the fastest cross-border delivery, free returns *, and secure packaging on every order.