SRAM Apex Crankset Gxp Spindle 710845796463 172.MM 10/11-SPEED 40T

( Brand: Sram ), ( Color: Black ), ( Set Includes: Crankset ), ( Number Of Speeds: 1 Speed ), ( Crankarm Length: 172.5 Mm ), ( Number Of Chainrings: Single ), ( UPC: 710845796463 )

Review SRAM Apex Crankset 172.mm 10/11-speed 40t Gxp Spindle

The **SRAM Apex 172mm 10/11-Speed 40T GXP Spindle Crankset (Part #710845796463)** is a precision-engineered, high-performance drivetrain component designed to deliver unmatched power transfer, efficiency, and reliability for modern road and gravel cycling. Built upon SRAM s legendary Apex platform, this crankset combines lightweight construction with robust durability, making it an ideal choice for competitive riders and performance-oriented enthusiasts seeking a seamless riding experience. The **172mm Q-factor** strikes an optimal balance between stability and agility, allowing for a natural, responsive pedal stroke while maintaining control at higher speeds. The **40-tooth chainring** offers a versatile gearing option, providing a strong climbing capability while still accommodating efficient road riding, making it particularly well-suited for riders who tackle a mix of rolling terrain and challenging climbs.

At the heart of this crankset lies the **GXP spindle**, a standard now widely adopted in the industry for its compatibility with a broad range of frames and wheels. This standardized interface ensures seamless integration with SRAM s full line of bottom brackets, including both press-fit and threaded options, while also accommodating aftermarket components for custom builds. The **10/11-speed compatibility** ensures future-proofing, allowing riders to upgrade their drivetrain incrementally without replacing the crankset, a key consideration for those planning long-term investments in their bicycle setup. The **Apex-specific chainline** is meticulously tuned to optimize chain engagement and reduce friction, resulting in smoother shifting and improved efficiency critical factors for riders pushing the limits of their performance.

Constructed from **high-strength forged aluminum**, the crankset s arms and spider are engineered for both rigidity and weight savings, contributing to a **sub-500-gram** weight (approximate, depending on spindle type) that enhances pedal efficiency and reduces rotational mass. The **bolted chainring design** allows for easy removal and replacement, accommodating different gearing preferences or chainring upgrades without compromising the crankset s structural integrity. SRAM s proprietary **Apex chainline** further refines power delivery, minimizing lateral chain movement and wear, which translates to longer-lasting drivetrain components and reduced maintenance demands. Whether navigating tight corners, sprinting to the finish line, or climbing steep gradients, this crankset ensures a direct and responsive connection between rider and road, embodying SRAM s commitment to innovation and performance.

Ideal for **road bikes, gravel bikes, and endurance-oriented cyclists**, the SRAM Apex 172mm crankset is a testament to SRAM s engineering prowess, offering a harmonious blend of strength, precision, and adaptability. Its compatibility with SRAM s full ecosystem of components including the **Apex drivetrain, Force eTap groupsets, and Red eTap systems** makes it a versatile choice for riders who demand consistency and performance across all riding conditions. With its **durable construction, optimized geometry, and seamless integration** with modern cycling technology, this crankset stands as a cornerstone for riders who refuse to compromise on power, efficiency, or reliability.

The SRAM Apex 172mm crankset (part number 710845796463) is a mid-range option designed for road and gravel riding, offering a balance of performance and value. Below is a detailed breakdown of its pros and cons, followed by a conclusion and recommendation.

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The Apex crankset is built on SRAM s proven platform, which prioritizes efficiency and power transfer. The 172mm BCD (bolt circle diameter) is standard for road and gravel bikes, ensuring compatibility with most wheels and drivetrains. The 40t chainring is a common size for climbing efficiency, offering a good balance between gearing for hills and sprinting.

SRAM uses aluminum for the crank arms, which keeps the weight relatively low compared to steel cranks. This contributes to better pedal efficiency and responsiveness, particularly on climbs or in aggressive riding positions.

The crankset is designed for both 10- and 11-speed systems, providing flexibility depending on the rest of your drivetrain. This makes it a versatile choice if you re upgrading or building a bike with either system.

The GXP spindle is a modern standard for road and gravel bikes, offering a secure and reliable connection to the bottom bracket. It s widely supported by manufacturers, making maintenance and replacements easier.

SRAM s Apex line is built to handle regular riding conditions without excessive wear. The crankset is designed to last through multiple seasons of use, especially if maintained properly.

While primarily designed for SRAM drivetrains (e.g., Apex, Force, or Rival), the crankset can often be paired with Shimano components using appropriate derailleur and cassette adjustments. This expands its usability if you re mixing brands.

Compared to higher-end SRAM cranksets (e.g., Force or Red), the Apex offers a more affordable option without sacrificing too much performance. It s a good choice for riders who want SRAM s quality without the premium price.

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While the Apex crankset is lightweight for its class, it s heavier than carbon cranks (e.g., SRAM Force or Red) or some premium aluminum options. For competitive or ultra-lightweight setups, this may be a drawback.

The 40t chainring is fixed, and SRAM doesn t offer interchangeable chainrings for the Apex crankset. If you prefer a different gearing (e.g., 36t for easier climbing or 42t for more power), you ll need to replace the entire crankset.

Like all aluminum cranks, the Apex is susceptible to wear over time, especially if ridden in harsh conditions (e.g., gravel, mud, or heavy loads). Regular cleaning and lubrication are necessary to prolong its lifespan.

While the 172mm BCD is standard, ensure your bike s bottom bracket shell is compatible with the GXP spindle. Some older or non-standard bikes may require an adapter or a different spindle type.

SRAM s mid-range components (like the Apex) tend to depreciate faster than higher-end models. If you plan to upgrade or sell the bike later, the crankset may not retain as much value as a Force or Red crankset.

SRAM s Apex line doesn t offer as many accessories (e.g., chainring upgrades, custom colors) as their premium lines. Customization options are more limited compared to Force or Red.

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The SRAM Apex 172mm crankset is an excellent choice for riders seeking a reliable, performance-focused crankset at a mid-range price point. It strikes a balance between efficiency, durability, and affordability, making it suitable for road and gravel riders who want SRAM s quality without the cost of their top-tier offerings. The 40t chainring provides a versatile gearing option, and the GXP spindle ensures compatibility with modern bikes.

However, if you prioritize weight savings, customization, or plan to ride in extremely demanding conditions, you may want to consider upgrading to a higher-end SRAM crankset (e.g., Force) or a carbon option. For most casual to intermediate riders, the Apex is a practical and cost-effective choice that delivers solid performance.

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- You re building or upgrading a road or gravel bike and want a reliable, mid-range crankset.

- You prefer SRAM s drivetrain ecosystem and don t need the lightest possible crankset.

- You re on a budget but still want quality components that won t let you down.

- You plan to pair it with a compatible SRAM or Shimano drivetrain (with minor adjustments).

- You re a competitive rider or prioritize ultra-lightweight components.

- You need specific gearing (e.g., 36t or 42t chainrings) that isn t available with this model.

- You expect to ride in extremely harsh conditions (e.g., heavy gravel or mountain biking) where durability might be compromised without additional care.

- You re building a high-end bike and want to invest in a premium crankset for better performance and resale value.

Details:

The original matching 68mm English GXP bottom bracket is in smooth operating condition. The chain ring shows minor wear. The spindle interface and pedal threads are in good shape.

specifications ribicycl:

• brand: Sram
• color: Black
• set includes: Crankset
• number of speeds: 1 Speed
• crankarm length: 172.5 Mm
• number of chainrings: Single
• upc: 710845796463

seller ribicycl:

• # reviews: 16013
• city: Hayden, Colorado
• rating: 100.0%

payments ribicycl:

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• wallet: Paypal

shipping ribicycl:

• class: Standard
• cost: $0.00
• type: Calculated
• service: USPS Ground Advantage
• transit: 3-8 Days
• carrier: USPS

returns ribicycl:

• time: 30 Days
• method: Money back
• paid by: Buyer
• policy: Returns Accepted

offer ribicycl:

• sold: 0
• started: April 27, 2026
• availability: In Stock
• options: Ship-to-home
• quantity: 1

general ribicycl:

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

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