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- USA
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Ships within 48 hours · Estimated delivery Jul 15 - Jul 20
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Description
microSHIFT Acolyte RD-M5185M-B SpringLock Rear Derailleur - 8 Speed, Medium Cage, Black, SpringLock Chain RetentionThe heart of this microSHIFT Acolyte derailleur is the innovative SpringLock system. By pairing a customized linear rate high tension spring and a dual stage activation mechanism, weve developed a system that can provide substantial chain security when you need it and can be turned off when you dont. To engage the clutch, turn the engagement bolt clockwise until it clicks. Theres no way to overtighten the bolt. To disengage the clutch for wheel
The heart of this microSHIFT Acolyte derailleur is the innovative SpringLock system. By pairing a customized linear rate high tension spring and a dual stage activation mechanism, we’ve developed a system that can provide substantial chain security when you need it and can be turned off when you don’t. To engage the clutch, turn the engagement bolt clockwise until it clicks. There’s no way to overtighten the bolt. To disengage the clutch for wheel removal, flip the switch. It’s that simple.- Innovative SpringLock chain retention keeps chain in place over rough terrain
- Direct path cable routing for smooth and responsive shifting
- Compatible with 12-42t and 12-46t 8-speed cassettes
- Compatible with Acolyte shifters only
Product Specifics
- Largest Cog: 46
- Rear Der/Shifter Compatibility: microSHIFT Acolyte
- Rear Derailleur Mount Type: 10x1 Standard
- Drivetrain Speeds: 8
- Chain Wrap Capacity (teeth): 37
- Cage Length: Medium
- Color: Black
Today's Stock Status
Currently not available
UPC: Not available
EAN: 4710495436890
Manufacturer Part Number: RD-M5185M-B
RD0178
191116-Q0-L31B04
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.4 ★★★★★
Based on 1931 reviews
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Product Reviews
★★★★★ 5
Nice color, nice fit, nice material
Color: 2001pink, Size: XX-Large
2XL is what i usually wear, it fits correctly. Did not shrink (much) after washing.
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Reviewed in the United States on December 7, 2024
★★★★★ 5
Awesome shorts
Color: Green, Size: 36
I love these! Perfect fit. Great color, look awesome!
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Reviewed in the United States on August 26, 2025
★★★★★ 5
Quality and Comfort
Color: Black, Size: 36
Best and most comfortable long shorts I’ve ever purchased!
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Reviewed in the United States on May 24, 2026
★★★★★ 5
Buena tela
Color: Black, Size: 30
A mi hijo le encantan. Mi hijo es normalmente talla 32, pero en este tipo de pantalón es 30 debido
A que se lo coloca en la cadera.
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Reviewed in the United States on April 22, 2026
★★★★★ 3
Super big
Color: Light Grey, Size: 36
Bought 4 pairs of these shorts and had to send all four pairs back. They run very big, in the waist and overall. They are super long. My son is 5'10" and he said they were way longer than he wanted them. They appear to be good quality, heavy material jean shorts. I would recommend sizing down if this is the look you're going for. And they're a little pricey.
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Reviewed in the United States on September 17, 2025