SRAM AGNT7524 Dub Crankset Quarq Powermeter Chainring D1 170MM 48/35T 12SPD

( Brand: Sram ), ( Manufacturer Part Number: AGNT7524 ), ( Crankarm Length: 170 Mm ), ( Color: Black, Silver ), ( Compatible Bike Type: Road Bike ), ( Material: Carbon ), ( Number Of Chainrings: Double ), ( Set Includes: Crankset, Chainring ), ( Part Type: Crankset With Chainring )

Review SRAM Red D1 Dub 170mm Crankset Quarq Powermeter Chainring 48/35t 12spd

The **SRAM AGNT 7524 D1 Dub 170mm Crankset with QUARQ PowerMeter and 48/35T 12-Speed Chainring** is a high-performance, precision-engineered drivetrain designed for competitive cyclists seeking both cutting-edge power measurement and uncompromising mechanical efficiency. Built upon SRAM s renowned **AGNT (Advanced Guide Technology)** platform, this crankset delivers an ultra-smooth, low-friction shifting experience, thanks to its optimized chainline and refined guide system, which minimizes chain slap and maximizes power transfer critical for climbers and time trialists alike. The **170mm Q-factor** provides a wide, stable stance, ideal for aggressive pedaling positions, while the **Dub (Double Chainring)** configuration offers a versatile gear range, balancing efficiency for flat sections with the ability to spin effortlessly on climbs. The **48/35T chainring setup** is meticulously tuned for 12-speed compatibility, ensuring seamless integration with SRAM s latest eTap AXS or mechanical shifting systems, with the 48T tooth count optimizing power delivery on the road while the 35T provides a more manageable cadence for steep ascents.

At the heart of this crankset lies the **SRAM QUARQ PowerMeter**, a revolutionary strain gauge-based system embedded directly into the left crank arm. Unlike traditional power meters that rely on external sensors or complex strain gauge placements, QUARQ measures power by monitoring the deformation of the crank arm itself under load, delivering **real-time, ultra-precise data** with minimal rotational inertia. This integration eliminates the need for additional components, reducing weight and complexity while maintaining exceptional accuracy ideal for serious athletes tracking FTP, watts, and performance metrics with confidence. The PowerMeter s seamless compatibility with **SRAM s eTap AXS** or **Apex** systems further enhances its utility, allowing riders to monitor power data wirelessly via the **SRAM Power app**, syncing effortlessly with training platforms like TrainingPeaks or Strava.

Constructed from **high-strength aluminum**, the crankset balances durability with weight savings, ensuring longevity even under the most demanding conditions. The **Dub chainring design** features a **3x12-speed** configuration, providing a total of 36 gear combinations for unmatched versatility, while the **12-speed chainring** is optimized for SRAM s latest drivetrain technology, including the **XX1 or Force AXS** systems, ensuring smooth, precise shifting across the entire range. The **D1 (Direct Mount)** interface simplifies installation, allowing for quick and secure attachment to compatible bottom brackets, while the **170mm Q-factor** accommodates a wide range of rider preferences, from aggressive time trial positions to more neutral endurance setups. Whether used in road racing, time trials, or structured training, this crankset combines **cutting-edge power measurement with SRAM s legendary shifting reliability**, making it a standout choice for performance-oriented cyclists who demand both data-driven insights and mechanical excellence.

### **SRAM AGNT 7524 D1 Dub 170mm Crankset (Quarq Powermeter, 48/35T, 12-speed) Pros and Cons**

#### **Pros**

1. **Quarq Powermeter Integration**

- Provides precise, real-time power data, which is invaluable for training, racing, and performance analysis.

- Compatible with SRAM s Power app and third-party platforms (TrainingPeaks, Garmin, etc.), offering detailed metrics like watts, cadence, and efficiency.

- Useful for cyclists who prioritize data-driven training or competitive performance.

2. **High-End Build Quality**

- Made from **forged aluminum** with a **Dub (Double Butted) design**, balancing strength and weight efficiency.

- **170mm BCD** ensures compatibility with a wide range of bottom brackets, including standard and square-taper setups.

- **SRAM s Red eTap AXS** or **Apex drivetrain** compatibility, reducing chain wear and improving shifting smoothness.

3. **Performance-Oriented Chainrings (48/35T)**

- **48T large ring** provides strong climbing power, ideal for steep ascents and time trials.

- **35T small ring** offers a balanced gear for efficient pedaling, reducing gear frustration on flats and descents.

- **12-speed compatibility** ensures optimal chain engagement and durability with modern SRAM drivetrains.

4. **Durability and Reliability**

- SRAM s **Red eTap AXS** or **Apex** systems are known for their robustness, reducing the risk of mechanical failures.

- The **Quarq powermeter** is built to last, though battery life (typically 1 2 years) may require occasional replacement.

5. **Compatibility with SRAM s Ecosystem**

- Works seamlessly with **SRAM s AXS wireless shifting**, eliminating cable clutter and improving reliability.

- Can be paired with **SRAM s Force or Rival groupsets** for a cohesive, high-performance setup.

6. **Weight Considerations**

- While not the lightest crankset on the market, it strikes a balance between weight and durability, making it suitable for serious riders who don t prioritize extreme weight savings over functionality.

---

#### **Cons**

1. **High Cost**

- As a **powermeter-equipped crankset**, this is an expensive investment, often costing **$1,000 $1,500 ** depending on retailer and bundle deals.

- May be overkill for recreational riders who don t need power metrics or high-end performance.

2. **Quarq Battery Replacement**

- The **Quarq powermeter requires a battery**, which typically lasts **1 2 years** before needing replacement (costing $100 $150).

- Some riders dislike the added maintenance compared to non-powermeter cranks.

3. **Weight**

- While not excessively heavy, it is **not the lightest crankset available** (e.g., compared to carbon cranks like Shimano s Dura-Ace or FSA s Gamma).

- May feel slightly heavier than ultra-lightweight options for climbers who prioritize minimal weight.

4. **Limited Gear Range for Some Riders**

- The **48/35T setup** is optimized for **endurance and climbing**, but riders who prefer **lower gears (e.g., 36/26T)** for technical or downhill riding may find it less versatile.

- Requires a **compatible cassette** (e.g., 11-34T for Apex or 11-36T for Red) to fully utilize the range.

5. **SRAM Ecosystem Dependency**

- If you re not already using **SRAM s AXS or Apex**, you ll need to invest in compatible components, increasing overall cost.

- Mixing brands (e.g., Shimano derailleurs with SRAM cranks) can lead to **poor shifting performance**.

6. **Potential Overkill for Casual Riders**

- If you don t use power data, the **Quarq may not justify the cost** compared to a standard high-end crankset (e.g., Shimano Dura-Ace, FSA Gamma).

- Recreational riders may find **less expensive alternatives** (e.g., Garmin Vector-style powermeters) sufficient.

---

### **Ending Conclusion**

- **Serious cyclists** who rely on **power metrics** for training and racing.

- **Riders using SRAM s AXS or Apex drivetrains**, benefiting from seamless integration.

- **Those prioritizing durability, shifting performance, and climbing efficiency** over extreme weight savings.

- **Budget-conscious buyers** who can find similar performance at a lower cost.

- **Casual riders** who don t need powermeter data.

- **Those who prefer lower gears** or non-SRAM drivetrains.

If **power measurement, SRAM s shifting reliability, and climbing performance** are your top priorities, this crankset is a **strong, high-quality choice**. If you re looking for **cost savings, lighter weight, or a different drivetrain ecosystem**, alternatives may better fit your needs.

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### **Recommendation**

You **already use or plan to switch to SRAM AXS/Apex**.

You **train with power data** and want **Quarq s accuracy**.

You **climb frequently** and benefit from the **48/35T setup**.

You **value durability and shifting smoothness** over minimal weight.

You **don t need powermeter data** (e.g., Shimano Dura-Ace, FSA Gamma).

You **prefer lower gears** (e.g., 36/26T) or a different drivetrain.

You re on a **tighter budget** (e.g., Garmin Vector 3, Shimano s 105 with a separate powermeter).

For most **competitive or data-driven riders**, this is a **solid, high-performance investment**. For others, a **more budget-friendly or lighter alternative** may be preferable.

Details:

I am selling these because sold the bike had cranks on and put stock back when. This is a Sram red d1 dub crankset with 170mm cranks arms and has 8 bolt quarq powermeter spider chainring 48/35t gearing.

part #: agnt7524 prices

• $499.00-$700.00

specifications ribicycl:

• brand: Sram
• mpn: Agnt7524
• crankarm length: 170 Mm
• color: Black, Silver
• compatible bike type: Road Bike
• material: Carbon
• number of chainrings: Double
• set includes: Crankset, Chainring
• part type: Crankset With Chainring

general ribicycl:

• condition: Used
• Cycling > Bicycle Components Parts > Cranksets

offer ribicycl:

• sold: 0
• availability: In Stock
• started: April 21, 2026
• quantity: 1
• options: Ship-to-home

seller ribicycl:

• rating: 100.0%
• city: Glendale, Arizona
• # reviews: 416

returns ribicycl:

• policy: No Returns

payments ribicycl:

• credit card: Mastercard
• wallet: Paypal
• other

shipping ribicycl:

• cost: $8.81
• carrier: USPS
• type: Calculated
• class: Standard
• service: USPS Ground Advantage
• transit: 4-10 Days

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