1. Bicycle Rims For Sale
  2. sku: 17427484892544752
  3. SR W9ABX20

SR W9ABX20 Raleigh Crankset Bcd Alloy Single Square Taper 165MM 118

W9abx20 Sr Vintage Raleigh Crankset 165mm 118 Bcd Alloy Modified Single Square Taper

( Brand: Sr ), ( Manufacturer Part Number: W9ABX20 ), ( Part Type: Bcd ), ( Set Includes: Crankset ), ( Crankarm Length: 165 Mm ), ( Color: Silver ), ( Number Of Chainrings: Single ), ( Material: Aluminum ), ( Country Of Origin: Japan )

Review SR Vintage Raleigh Crankset 165mm 118 Bcd Alloy Modified Single Square Taper

The **SR W9ABX20 Raleigh Crankset (165mm Arm Length, 118mm BCD, Alloy, Single, Square Taper)** is a precision-engineered component designed to deliver a seamless and efficient riding experience for cyclists seeking both performance and durability. Crafted from high-grade aluminum alloy, this crankset offers an optimal balance of strength and weight, ensuring minimal rotational inertia while maintaining structural integrity under demanding conditions. The **165mm arm length** provides a slightly shorter reach compared to standard cranks, which can enhance pedal efficiency and reduce knee strain, particularly beneficial for riders with a lower Q-factor or those seeking a more compact pedal stroke. This dimension is ideal for riders who prioritize agility and quick pedal turnover, whether navigating urban commutes, gravel paths, or light off-road adventures.

Featuring a **118mm BCD (Bolt Circle Diameter)**, this crankset is engineered to accommodate a wide range of bottom brackets, making it versatile for compatibility with various frame and fork setups. The **square taper** spindle ensures a secure and reliable connection to the bottom bracket, a design choice that has stood the test of time for its durability and ease of maintenance. Unlike modern hollowtech or octalink systems, the square taper offers a straightforward, low-friction interface that reduces the risk of binding or premature wear, making it a practical choice for riders who value simplicity and longevity.

The **single-sided design** of this crankset streamlines the drivetrain, eliminating the need for a left-side chainring and simplifying the build process. This configuration is particularly advantageous for riders who favor a lighter setup, such as those using a single-chainring system (e.g., for gravel or cyclocross) or those who prefer the efficiency of a direct-drive setup. The absence of a left-side chainring also reduces potential points of failure, as there are fewer components to wear out or require adjustment. Additionally, the single-sided design can contribute to a cleaner, more streamlined look, appealing to riders who appreciate a minimalist aesthetic without compromising on performance.

Built to withstand the rigors of daily riding, this crankset is constructed with an eye toward durability and performance. The alloy material resists corrosion, making it suitable for riders who frequently encounter wet or salty conditions, while its robust construction ensures it can handle the stresses of climbing, descending, and high-speed pedaling. Whether paired with a road bike, gravel bike, or hybrid, the **SR W9ABX20** delivers a smooth and responsive pedal stroke, allowing riders to transfer power efficiently to the wheels. Its compatibility with a wide range of sprockets and cassette options further enhances its versatility, making it a practical choice for custom builds or upgrades.

In summary, the **Raleigh SR W9ABX20 crankset** is a well-rounded, high-performance component that combines precision engineering with practical design. Its **165mm arm length** promotes a more efficient pedal stroke, the **118mm BCD** ensures broad compatibility, and the **square taper** design guarantees reliability. Whether you're a commuter looking for a durable daily driver or an enthusiast seeking a lightweight upgrade, this crankset offers a compelling blend of performance, versatility, and ease of use.

The **SR W9ABX20 Raleigh Crankset (165mm arm length, 118 BCD, alloy, single, square taper)** is a mid-range component designed for road and gravel bikes. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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### **Pros**

1. **Durability and Reliability**

The alloy construction is robust enough for daily riding and light touring, making it suitable for commuters and weekend riders who prioritize longevity over ultra-lightweight performance. The square taper spindle is a proven design that remains widely compatible with aftermarket parts, reducing long-term replacement costs.

2. **Compatibility**

The 118 BCD standard ensures compatibility with most road and gravel wheels, including aftermarket options. This makes it easier to upgrade wheels or replace damaged ones without needing a full crankset swap. The square taper spindle also allows for future upgrades to modern bottom brackets (e.g., Hollowtech II or ISIS) if desired, though this would require additional investment.

3. **Affordability**

Compared to premium cranksets (e.g., Shimano 105, SRAM Force, or carbon models), the W9ABX20 offers a cost-effective alternative for riders who want a reliable, functional crankset without paying for carbon or ultra-high-end materials. It fits within Raleigh s mid-tier pricing, making it accessible for budget-conscious buyers.

4. **Maintenance-Friendly**

Square taper cranks are easier to service than modern hollowtech systems, as they don t require specialized tools or seals. This can be advantageous for riders who prefer DIY maintenance or lack access to bike shops. The alloy material is less prone to warping than some plastic or carbon components, though it s not as stiff as carbon.

5. **Versatility for Road and Gravel**

The 165mm arm length strikes a balance between road efficiency and gravel/light touring comfort. It s not as aggressive as ultra-compact cranks (e.g., 150mm) for time trial riding, but it s also not overly long for gravel or hybrid use. The single chainring design simplifies drivetrain maintenance and is ideal for riders who prefer a single-speed or fixed-gear setup or those who use a single chainring with a wide-range cassette (e.g., 1x11 or 1x12).

6. **Brand Trust**

Raleigh is a well-established brand with a reputation for quality, especially in the UK and Europe. The W9ABX20 benefits from Raleigh s engineering heritage, which often translates to practical, no-nonsense components designed for real-world use rather than pure performance metrics.

7. **Weight Considerations**

While not as light as carbon cranks (typically 200 250g for carbon vs. 300 350g for alloy), the W9ABX20 is still reasonably lightweight for its class. The weight difference is often negligible for casual riders, and the trade-off for durability and cost is worthwhile for many users.

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### **Cons**

1. **Weight**

The alloy construction means the crankset will be heavier than carbon alternatives. For performance-oriented riders (e.g., racers or fitness-focused cyclists), the extra weight could be noticeable, especially in climbs or sprints. However, the difference is minimal for most recreational riders.

2. **Stiffness Limitations**

Alloy cranks lack the stiffness of carbon, which can lead to slightly more flex under heavy pedaling forces. While this rarely affects performance for average riders, it may be a consideration for those pushing hard on climbs or in aggressive riding styles.

3. **Square Taper Limitations**

The square taper spindle is outdated compared to modern hollowtech systems. While it offers compatibility advantages, it also means:

- **Less stiffness**: Hollowtech II cranks (e.g., Shimano Dura-Ace, SRAM Red) are stiffer and lighter.

- **No bottom bracket integration**: Square taper cranks require a separate bottom bracket, which can add weight and complexity. Hollowtech systems integrate the spindle and bottom bracket into a single unit.

- **Future-proofing**: If you plan to upgrade to a modern drivetrain (e.g., 12-speed), you may eventually need to replace the crankset to match.

4. **Drivetrain Compatibility**

The single chainring design is great for simplicity but limits flexibility. If you later want to upgrade to a double or triple chainring setup (e.g., for gravel or touring), you ll need a new crankset. Additionally, the 118 BCD is standard, but some aftermarket wheels may require conversion kits for non-standard spacings.

5. **Resale Value**

Square taper cranks and alloy components generally hold less resale value than modern hollowtech or carbon cranks. If you plan to upgrade your bike in the future, this may be a consideration.

6. **Limited Performance Features**

The W9ABX20 lacks advanced features found in higher-end cranks, such as:

- **Lightweight materials**: Carbon or titanium for reduced weight.

- **Precision machining**: Some premium cranks use CNC-machined arms for better stiffness and weight distribution.

- **Integrated bottom brackets**: Hollowtech systems reduce friction and weight.

For most riders, these features are overkill, but performance-focused users may find them desirable.

7. **Potential for Wear**

Alloy cranks can develop microscopic cracks or fatigue over time, especially if ridden aggressively or in extreme conditions (e.g., heavy loads, off-road abuse). While rare, this is a theoretical risk that doesn t apply to carbon or steel cranks.

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### **Conclusion**

The **SR W9ABX20 Raleigh crankset** is a solid, practical choice for riders who prioritize **durability, compatibility, and affordability** over cutting-edge performance. It s well-suited for:

- **Commuters** who need a reliable, low-maintenance component.

- **Gravel or hybrid riders** who want a versatile crankset for mixed terrain.

- **Budget-conscious buyers** who don t want to invest in premium carbon or hollowtech cranks.

- **Riders who prefer simplicity** (single chainring) and easy maintenance (square taper).

However, it may not be ideal for:

- **Performance-oriented racers** who need the stiffness and weight savings of carbon or hollowtech cranks.

- **Riders planning to upgrade to modern drivetrains** (e.g., 12-speed) without replacing the crankset.

- **Those seeking the lightest possible weight** in their build.

The W9ABX20 strikes a reasonable balance for its price point, offering a blend of practicality and performance without the premium cost of higher-end alternatives.

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### **Recommendation**

**Buy the SR W9ABX20 if:**

- You re building or upgrading a **road, gravel, or hybrid bike** on a budget.

- You value **durability, compatibility, and ease of maintenance** over weight savings.

- You plan to use a **single chainring setup** (e.g., 1x11 or 1x12) and don t anticipate switching to a double/triple drivetrain.

- You prefer **square taper** for its simplicity and aftermarket flexibility.

**Consider alternatives if:**

- You re a **serious racer or fitness-focused rider** and want the stiffness/weight benefits of carbon or hollowtech cranks (e.g., Shimano 105, SRAM Force, or carbon cranks like the **Raleigh W9ABX20 Carbon** if available).

- You plan to **upgrade to a 12-speed drivetrain** and want a future-proof crankset (e.g., **Shimano Hollowtech II or SRAM Hollowtech II**).

- You re building a **lightweight road bike** and want to minimize weight (e.g., **carbon cranks like the SRAM Red or Shimano Dura-Ace**).

For most **casual to intermediate riders**, the W9ABX20 is a **wise purchase** it delivers reliable performance without unnecessary complexity or cost. If you re on a tight budget and need a crankset that won t hold you back, it s a strong option. However, if you re investing in a high-end bike or prioritize performance, look toward hollowtech or carbon alternatives.

Details:

Brand and model: SR alloy crank arms stamped W9ABX20 with matching right left Raleigh logo insets on the outer faces. Material and construction: forged aluminum crank arms matching alloy spider designed for square taper bottom brackets. SR 165mm Raleigh-branded crankset with modified 118 BCD spider for vintage road and touring bicycles. Color and finish: bright silver alloy throughout with black white Raleigh script logos in recessed panels on each arm.

Square taper interfaces and pedal threads show installation marks light dirt yet remain intact functional. Part type and use: square taper crankset supplied without toothed chainring, using a five-arm spider to carry single 118mm BCD chainring for 1x road or city setups. Arms and spider have scattered scratches, small nicks, finish dulling, light chain rub, with Raleigh logos partly worn but still legible. Vintage SR Raleigh Crankset 165mm 118 BCD Alloy Modified Single Square Taper.

part #: w9abx20 price

  • $85.49

specifications ribicycl:

  • brand: Sr
  • mpn: W9abx20
  • part type: Bcd
  • set includes: Crankset
  • crankarm length: 165 Mm
  • color: Silver
  • number of chainrings: Single
  • material: Aluminum
  • country of origin: Japan

general ribicycl:

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

payments ribicycl:

  • other
  • wallet: Google-pay
  • credit card: Discover

seller ribicycl:

  • rating: 100.0%
  • # reviews: 33306
  • city: Neenah, Wisconsin

shipping ribicycl:

  • carrier: USPS, FedEx
  • cost: $16.37
  • class: Standard, Expedited
  • type: Fixed
  • transit: 3-8 Days
  • service: USPS Ground Advantage, USPS Priority Mail, FedEx Ground / FedEx Home Delivery

offer ribicycl:

  • options: Ship-to-home
  • availability: In Stock
  • started: April 6, 2026
  • quantity: 1
  • best offers: True
  • sold: 0

returns ribicycl:

  • policy: Returns Accepted
  • paid by: Seller
  • time: 60 Days
  • method: Money back
part type: bcd, set includes: crankset, crankarm length: 165 mm, number of chainrings: single, country of origin: japan,
category: sporting goods > cycling > bicycle components parts > cranksets, color: silver, material: aluminum, sku: 17427484892544752,
Sr W9ABX20 Is Similar To:
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1 offer $85.49 USD
  • Used. Offer #1 priced at $85.49 + $16.37 shipping estimate = $101.86* total. Square taper interfaces and pedal threads show installation marks and light dirt yet remain intact and functional. Arms and spider have scattered scratches, small nicks, finish dulling, and light chain rub, with Raleigh logos partly worn but still legible.+$16.37 shipping

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