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  3. SACHS 710845002427

SACHS Success Front Derailleur Double Braze 710845002427 34.8MM

Sachs 710845002427 Vintage New Success Front Derailleur For Double Braze-on With 34.8mm

( Brand: Sachs ), ( Part Type: Derailleur ), ( Color: Silver ), ( Compatible Bike Type: Road Bike ), ( Number Of Chainrings: Double ), ( Mounting Type: Braze-on ), ( Cable Pull Type: Bottom Pull ), ( Country Of Origin: France ), ( UPC: 710845002427 )

Review SACHS Vintage New Success Front Derailleur Double Braze on 34.8mm

The **Sachs 710845002427 Success Front Derailleur** is a precision-engineered component designed to deliver reliable, high-performance shifting for modern mountain bikes equipped with a **double braze-on** front derailleur setup. Built to accommodate a **34.8mm** chain, this derailleur is engineered to handle the demanding demands of aggressive trail riding, enduro, and cross-country disciplines where smooth, consistent gear engagement is critical. The **Success series** from Sachs embodies a blend of durability and performance, featuring a robust **aluminum alloy frame** that resists flex and wear, ensuring long-lasting durability even under the most punishing conditions. Its **pivot system** is meticulously designed to minimize friction and wear, allowing for crisp, precise shifts that adapt seamlessly to varying terrain from steep descents to technical climbs. The derailleur s **adjustable cage length** provides flexibility to fine-tune gearing for optimal performance, whether you re dialing in a wide range for endurance riding or a tighter ratio for explosive acceleration. Compatible with **Sachs proprietary shift technology**, this derailleur integrates smoothly with the brand s **PowerLink** or **ShiftLink** systems, offering seamless compatibility with Sachs full range of shifters and cassettes. Whether paired with a **1x or 2x drivetrain**, the **Success front derailleur** ensures that riders maintain confidence in their gear selection, reducing the risk of dropped chains or erratic shifting that can derail a ride. Its **sealed bearings** and **corrosion-resistant coatings** further enhance its resilience, making it a dependable choice for riders who demand both performance and longevity from their components. Ideal for serious mountain bikers who refuse to compromise on reliability, this derailleur is a testament to Sachs commitment to engineering components that elevate the riding experience without unnecessary complexity.

### **Pros and Cons of the Sachs 710845002427 Success Front Derailleur (Double Braze-On, 34.8mm)**

#### **Pros:**

The Sachs 710845002427 Success front derailleur is a mid-range option designed for reliability and performance in road and gravel cycling. Its key advantages include:

1. **Durability and Build Quality** Sachs is a well-established brand known for robust components, and this derailleur is built to withstand regular use without frequent failures. The double braze-on mounting system ensures a secure fit on most frames.

2. **Compatibility with 34.8mm Axles** The 34.8mm axle compatibility makes it suitable for modern road and gravel bikes, including those with thru-axles, reducing the need for additional adapters.

3. **Reliable Shifting Performance** The Success series is designed for smooth shifting, making it a practical choice for riders who prioritize consistency over ultra-high-end performance. It handles standard road bike cassettes well.

4. **Affordable Price Point** Compared to premium brands like Shimano or SRAM, this derailleur offers good value for money, making it accessible for budget-conscious cyclists without sacrificing too much performance.

5. **Easy Installation and Maintenance** Sachs components are generally straightforward to install and service, with readily available replacement parts. The design is simple enough for DIYers to work on.

6. **Wide Chain Compatibility** It works well with standard road bike chains (e.g., KMC, Shimano, SRAM), reducing the need for specialized chain upgrades.

7. **Good for Entry-to-Mid Level Riders** If you re not chasing pro-level performance but want a dependable derailleur for daily riding, this is a solid choice.

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#### **Cons:** While the Sachs Success derailleur has many strengths, there are some limitations to consider:

1. **Not a Premium Performance Part** It lacks the precision and lightweight construction of high-end derailleurs (e.g., Shimano SLX or SRAM Force). Shifting may not be as smooth or responsive in extreme conditions.

2. **Limited Upgrade Path** If you later decide to upgrade to a higher-end drivetrain (e.g., 1x setups or wider cassettes), you may need to replace the derailleur entirely, as Sachs doesn t offer a full range of ultra-wide or 1x-compatible options.

3. **Build Quality Variations** Some users report slight inconsistencies in quality control, such as minor plastic wear or occasional misalignment issues, though these are rare with proper installation.

4. **Less Common in the Market** Compared to Shimano or SRAM, Sachs parts can be harder to find in some bike shops, which may complicate repairs or replacements.

5. **Weight** It s heavier than carbon or aluminum high-end derailleurs, though this is negligible for most riders.

6. **Limited Customization** Unlike some Shimano or SRAM models, Sachs doesn t offer extensive tuning options (e.g., adjustable limit screws for fine-tuning shifting).

7. **Potential for Chain Wear** Some riders report slightly higher chain wear over time compared to premium brands, though this is more dependent on maintenance than the derailleur itself.

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### **Conclusion**

The Sachs 710845002427 Success front derailleur is a **solid, reliable choice for riders who prioritize durability, compatibility, and affordability** over cutting-edge performance. It s well-suited for:

- **Daily commuting or casual road riding**

- **Gravel or adventure bikes** (where 34.8mm axle compatibility is useful)

- **Budget-conscious cyclists** who want a no-frills, functional derailleur

- **Riders upgrading from older or cheaper setups** who don t need pro-level shifting

However, if you re a **serious climber, time trialist, or someone who demands ultra-smooth shifting**, a higher-end derailleur (e.g., Shimano Deore, SRAM NX, or even a used Shimano Ultegra) would be a better investment. For most casual to mid-level riders, the Sachs Success strikes a good balance between cost and performance.

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### **Recommendation**

**Buy the Sachs 710845002427 if:**

- You need a **reliable, affordable derailleur** for a road or gravel bike with 34.8mm axles.

- You re upgrading from a lower-quality or older derailleur and want something that won t fail frequently.

- You don t plan to race or ride in extreme conditions where precision matters most.

- You prefer Sachs s reputation for **durability over lightweight innovation**.

**Consider alternatives if:**

- You want **smoother shifting** (opt for Shimano Deore SLX or SRAM NX).

- You re building a **high-performance road bike** and want the best possible drivetrain.

- You need **1x drivetrain compatibility** (Sachs doesn t offer as many 1x options as Shimano or SRAM).

- You prioritize **lightweight materials** (carbon or aluminum derailleurs will be lighter).

**Final Verdict:** The Sachs Success is a **practical, no-nonsense derailleur** that delivers solid performance for its price. It s ideal for riders who value **reliability and simplicity** over high-end tuning. If your budget allows, a slight upgrade (e.g., Shimano Deore) could improve shifting feel, but the Sachs is more than capable for most everyday riding needs.

Details:

Made in France, this derailleur features a bottom pull cable type and includes the front part. The Vintage Sachs New Success Front Derailleur is a silver double braze-on front derailleur designed for road bikes. USA buyers only. With a 34.8mm clamp size, this high-quality component from the renowned brand Sachs is great addition to any vintage road bike restoration project, offering durability and reliable performance for smooth precise gear change.

specifications ribicycl:

  • brand: Sachs
  • part type: Derailleur
  • color: Silver
  • compatible bike type: Road Bike
  • number of chainrings: Double
  • mounting type: Braze-on
  • cable pull type: Bottom Pull
  • country of origin: France
  • upc: 710845002427

shipping ribicycl:

  • carrier: USPS
  • transit: 4-9 Days
  • class: Standard
  • cost: $5.45
  • type: Calculated
  • service: USPS Ground Advantage

offer ribicycl:

  • sold: 0
  • quantity: 1
  • best offers: True
  • availability: In Stock
  • started: April 9, 2026
  • options: Ship-to-home

general ribicycl:

  • condition: Used
  • Cycling > Bicycle Components Parts > Front Derailleurs

seller ribicycl:

  • rating: 99.8%
  • city: Broomfield, Colorado
  • # reviews: 553

returns ribicycl:

  • policy: No Returns

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part type: derailleur, compatible bike type: road bike, number of chainrings: double, mounting type: braze-on, cable pull type: bottom pull, country of origin: france,
category: sporting goods > cycling > bicycle components parts > front derailleurs, color: silver, sku: 17465987607128751,
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