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SKU: FD0128

MicroSHIFT R8 Front Derailleur - Cold Forged Aluminum, 7/8-Speed Triple for Road Bikes, Shimano Compatible, 50/39/30T Chainrings, 31.8/34.9 Band Clamp, Lightweight and Durable Performance Components

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Description
Specifications

Boost your cycling performance with the microSHIFT R8 Front Derailleur - the perfect upgrade for road and hybrid bikes utilizing 7 or 8-speed drivetrains. Crafted with precision engineering and designed for durability, this high-quality front derailleur ensures smooth shifting and reliable gear transitions every ride.

Materials & Construction:

Constructed from a cold-forged aluminum body, the microSHIFT R8 Front Derailleur offers a lightweight yet robust design that withstands rigorous cycling conditions. Its sturdy build guarantees long-lasting performance, making it an ideal choice for both casual riders and competitive cyclists.

Performance & Engineering:

Optimized for compatibility with Shimano road shifters, the R8 features a bottom-pull cable mechanism for effortless gear changes. Engineered to operate within a chainstay angle of 63-66 , it provides precise and responsive shifting across a wide gear range, accommodating triple chainring setups with up to 50 teeth for versatile riding styles.

Components & Technology:

This derailleur includes a 31.8mm band clamp with an additional 34.9mm adaptor, enabling versatile mounting options suitable for various bike frames. The derailleur's capacity of 16 teeth ensures compatibility with large chainrings and cassettes, enhancing your bike's gearing flexibility.

Style & Use Case:

Designed with a traditional style, the microSHIFT R8 Front Derailleur combines classic aesthetics with modern performance. Perfect for upgrading existing road bikes, touring bikes, or hybrid bicycles, it ensures smooth shifting during climbs, sprints, and everyday rides. Its lightweight design (weighing just 110 grams) adds minimal weight without sacrificing strength.

Innovative & Differentiating Features:

- Cold forged aluminum construction for optimal strength-to-weight ratio

- Compatible with 7 and 8-speed Shimano road shifters

- Includes 31.8mm and 34.9mm band clamps for versatile installation

- Suitable for chainlines of 45mm and various frame geometries

- Max ring size of 50 teeth for enhanced gearing options

Upgrade your bike's front shifting with the microSHIFT R8 Front Derailleur - engineered for precision, durability, and seamless compatibility with your existing drivetrain components. Whether you're conquering hilly terrains or navigating city streets, experience smooth, reliable performance every pedal stroke.

  • High-performance cold forged aluminum construction ensures durability and lightweight performance for reliable shifting under load.
  • Designed for 7 and 8-speed drivetrain systems with Shimano road shifters, providing seamless compatibility and precise gear changes.
  • Features adjustable band clamp options for 31.8mm and 34.9mm seat tubes, accommodating a variety of bicycle frame sizes and styles.
  • Optimized for triple chainring setups with a max ring size of 50T, offering versatile gearing for both road and trail cycling applications.
  • Innovative bottom pull cable design and a recommended chain stay angle of 63-66 deliver smooth, consistent shifting with minimal maintenance.
Double or TripleTriple
Drivetrain Speeds7
Drivetrain Speeds8
Weight110
Derailleur Capacity16
Front Derailleur Clamp31.8 (1-1/4")
Front Derailleur Clamp34.9 (1-3/8")
Front Derailleur Cable PullBottom Pull
Front Der/Shifter CompatibilityShimano Road
Max Ring (teeth)50
Front Derailleur StyleTraditional
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

Over the years we have served millions of satisfied customers and continue to serve many of them today. With your feedback, we are confident we can take this lifelong journey together and build a friendship that goes beyond parts and accessories.

“If you want to go fast, go alone, if you want to go far, go together.” -Someone Smart

Ben Berman Founder & CEO of 365 Cycles


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