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Item #:
224197469
microSHIFT | Acolyte Rear Derailleur | 8 Speed | Medium Cage | with Spring Lock Chain Retention
Item #:
224197469
BHD 20
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Imported from USA store
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The heart of this microSHIFT Acolyte derailleur is the innovative SpringLock system.
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What Stands Out
Spring Lock Chain
Equipped with spring lock technology, this derailleur secures your chain, preventing drops and enhancing performance during challenging rides, ensuring a smoother cycling experience.
8-Speed Compatibility
Specifically designed for 8-speed systems, it provides seamless gear transitions, optimizing efficiency and catering to a diverse range of biking styles and terrains.
Medium Cage Design
The medium cage construction balances weight and strength, making it ideal for various bike setups while maintaining responsive shifting and reliable performance across different gear ranges.
Product Details
- Smooth and responsive shifting with direct path cable routing
- Compatible with 8-speed cassettes ranging from 12-42T to 12-46T
- Specifically designed for Acolyte shifters
- Innovative SpringLock system provides chain security and can be easily turned off for wheel removal
- Easy engagement of the clutch with a simple clockwise turn of the engagement bolt
- Convenient switch for disengaging the clutch during wheel removal
| Brand Name | microSHIFT |
| Manufacturer | microSHIFT |
| Global Trade Identification Number | 04710495436494 |
| Manufacturer Part Number | RD-M5185M |
| Model Number | RD-M5185M |
| Included Components | Included as described |
| Unit Count | 1.0 Count |
| Item Weight | 0.46 Kilograms |
| Item Dimensions L x W x H | 7"L x 6"W x 4"H (17.8 x 15.2 x 10.2 cm) |
| Color | Black |
| Material Type | Alloy Steel |
| Case Material Type | Aluminum |
| Mount Type | Braze-On Mount |
| Number of Teeth | 46 |
| Brand | microSHIFT |
| Material | Alloy Steel |
| Mounting Type | Braze-On Mount |
Who Should Buy?
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Casual Riders
Ideal for casual cyclists looking for reliable shifting performance on 8-speed setups without advanced technical needs.
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Recreational Trail Use
Great for mountain bikers who ride on varied terrain and require a durable derailleur with effective chain retention.
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Budget-Conscious Cyclists
Perfect for cyclists needing an affordable yet dependable derailleur that offers good performance on a budget.
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Professional Riders
Not suitable for competitive cyclists who require high-performance equipment and advanced features for optimal gear shifting.
Product Description
microSHIFT | Acolyte Rear Derailleur | 8 Speed | Medium Cage | with Spring Lock Chain Retention
Have any Query? Chat with us
Customer Questions & Answers
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Question:
What is the weight capacity of the microSHIFT Acolyte Rear Derailleur?
Answer: The microSHIFT Acolyte Rear Derailleur is designed to handle a maximum capacity of up to 40 teeth in the largest cog. This flexibility allows it to accommodate a variety of 8-speed setups, enabling smooth gear transitions and optimal performance. It's particularly beneficial for mountain bikes and hybrids where terrain challenges can require frequent shifting. Be sure to pair this derailleur with compatible cassettes for the best performance. -
Question:
Is the microSHIFT Acolyte compatible with other brands?
Answer: Yes, the microSHIFT Acolyte Rear Derailleur is generally compatible with other 8-speed systems but may require additional adjustments for optimal performance. Many riders have successfully paired it with Shimano and SRAM systems. However, it’s essential to check not only the speed compatibility but also the cable pull ratio to ensure seamless shifting. This versatility makes it an excellent choice for those looking to upgrade or replace components on various bike types. -
Question:
How does the medium cage design benefit cyclists?
Answer: The medium cage design of the Acolyte Rear Derailleur offers a balanced performance between weight and capacity. It provides better chain management, especially when navigating steep climbs or rough terrains. The medium cage is ideal for a range of gear ratios, making it a great choice for versatile cyclists who tackle both challenging trails and casual rides. This design strikes the right balance, ensuring smooth shifts without excessive slack in the chain. -
Question:
What materials are used in the microSHIFT Acolyte Rear Derailleur?
Answer: The microSHIFT Acolyte Rear Derailleur is crafted from durable aluminum and high-quality plastic components. These materials are chosen for their lightweight properties while ensuring robustness against wear and tear. The combination ensures longevity and reliable performance, even in demanding biking conditions. This makes it a smart investment for cyclists who want reliable shifting without adding unnecessary weight to their bikes. -
Question:
Can I install the microSHIFT Acolyte Rear Derailleur myself?
Answer: Yes, the microSHIFT Acolyte Rear Derailleur can be installed by DIY enthusiasts with basic bike maintenance skills. It involves simple tools and procedures, such as removing the old derailleur, attaching the new one, and making necessary adjustments to the cable tension and limit screws. This can empower riders to maintain their bikes and gain a better understanding of their components. However, for optimal performance, consulting a professional is advised if you're unsure. -
Question:
What types of bikes are best suited for the microSHIFT Acolyte Rear Derailleur?
Answer: The microSHIFT Acolyte Rear Derailleur is versatile and fits perfectly on a variety of bikes, including mountain bikes, hybrid bikes, and touring bicycles. Its robust design and 8-speed adaptability allow it to tackle various terrains, from rugged trails to city roads. This makes it a great choice for cyclists who need a reliable shifting system that can handle both everyday rides and adventurous outings. -
Question:
Does the Acolyte Derailleur offer good performance in rough terrains?
Answer: Absolutely, the microSHIFT Acolyte Rear Derailleur excels in rough terrains due to its efficient design. The derailleur is engineered to maintain smooth and accurate shifts, essential for navigating bumpy trails or steep inclines. Its build ensures you can shift effortlessly, which is critical in challenging riding conditions where responsive gearing can make a significant difference. This makes it a preferred choice for off-road enthusiasts. -
Question:
What is the difference between the medium cage and short cage derailleur?
Answer: The primary difference between the medium and short cage derailleur is the capacity and chain management. A medium cage derailleur, like the Acolyte, is optimized for larger cogs and can handle a wider gear range, while a short cage is typically best for flat terrain and simpler gear setups. If you often face varied terrain with mixed hill climbs and descents, the medium cage is more beneficial, as it provides flexibility in gearing. -
Question:
What gearing combinations can I use with the microSHIFT Acolyte?
Answer: The microSHIFT Acolyte Rear Derailleur is designed to work seamlessly with a variety of 8-speed gearing combinations. It supports a wide range of cogs, typically allowing for combinations from 11 to 40 teeth. This adaptability ensures cyclists can fine-tune their gear ratios to suit specific riding conditions, whether for climbing hills efficiently or accelerating on flat surfaces. This versatility makes it a valuable addition for any cyclist looking to customize their ride. -
Question:
Where can I buy the microSHIFT Acolyte Rear Derailleur in Bahrain?
Answer: You can purchase the microSHIFT Acolyte Rear Derailleur from Ubuy in Bahrain. Ubuy offers a range of bicycle components, making it a reliable choice for acquiring this specific derailleur. Their user-friendly platform allows you to browse, order, and have the component delivered straight to your location, ensuring you can enhance your cycling experience effortlessly.
microSHIFT RD-M5185M Editorial Review
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Mohammad
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“Excellent quality and very fast delivery, I really appreciate your service, when you work good I will appreciate that, I am very satisfied, thank you”
13 June 2026 · via Trustpilot
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“The order arrived fast and in perfect condition”
2 June 2026 · via Trustpilot
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Mohd
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“Firstly the team who are very positive in response to any correction if something wrong. Secondly the quality and selection is exactly on what I ordered and which is perfect. Finally the time of delivery is very sufficient which made me comfortable. Overall is excellent.”
26 Feb 2026 · via Trustpilot
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Khaled
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“Good quality of product, delivered in 2 weeks. I thought it would take more time.”
21 Feb 2026 · via Trustpilot
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trusttaker
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“Everything was fine. You can order from multiple stores or countries—just be patient with the shipping. Given their business model, this was my first order from them. Thank you, Ubuy.”
20 Feb 2026 · via Trustpilot
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BHD 20
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Features & Benefits
- Innovative SpringLock system provides substantial chain security when needed
- SpringLock can be turned off when not needed
- Easy engagement and disengagement of the clutch
- Direct path cable routing for smooth and responsive shifting
- Compatible with 12-42T to 12-46T 8-speed cassettes
- Only compatible with Acolyte shifters
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