SRAM PC-1170 Chain vs. Shimano HG701: Key Differences Every Cyclist Should Know

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When it comes to selecting a chain for your road bike, two leading brands dominate the market: SRAM and Shimano. Both offer high-performance chains, but each has its unique features, advantages, and compatibility nuances. In this guide, we’ll compare the SRAM PC-1170 [paid link] chain with the Shimano HG701 chain, focusing on key differences that every cyclist should consider before making a purchase.

Overview of the SRAM PC-1170 Chain

The SRAM PC-1170 [paid link] is a high-quality chain designed for SRAM’s 11-speed road bike drivetrains. It’s engineered for optimal shifting performance, durability, and smooth operation. It features SRAM’s HollowPin design, making it both strong and lightweight, while also enhancing performance during shifts.

Key Features of the SRAM PC-1170 Chain:

  • Material: High-strength steel with chrome-plated pins.
  • Design: HollowPin, offering strength and weight savings.
  • Compatibility: Compatible with SRAM 11-speed drivetrains.
  • Weight: Typically weighs around 255 grams (114 links).
  • Technology: Features PowerLock link for easy installation without the need for a tool.

Overview of the Shimano HG701 Chain

The Shimano HG701 chain is designed for use with Shimano’s 11-speed road bike drivetrains. Known for its smooth and precise shifting, the HG701 utilizes Shimano’s proprietary HyperGlide technology, which offers smooth transitions between gears. It’s a reliable chain for cyclists looking for consistency and long-term durability.

Key Features of the Shimano HG701 Chain:

  • Material: Durable steel with nickel-plated inner and outer plates for corrosion resistance.
  • Design: HyperGlide technology for smoother shifting.
  • Compatibility: Optimized for Shimano 11-speed drivetrains but compatible with SRAM as well.
  • Weight: Weighs approximately 270 grams (116 links).
  • Technology: Silent and smooth shifting with precise gear changes, ideal for road cycling.

Key Differences Between the SRAM PC-1170 and Shimano HG701 Chains

1. Design and Weight

The SRAM PC-1170 chain incorporates a HollowPin design, which reduces weight without sacrificing strength. This design allows the chain to shift smoothly while being robust enough to handle road cycling demands. The Shimano HG701 features a traditional link design and is slightly heavier, weighing about 270 grams compared to the SRAM’s 255 grams. While the Shimano chain is still lightweight, the SRAM PC-1170 has an edge in terms of overall weight reduction, which can be beneficial for performance-focused cyclists looking to shave off grams.

2. Compatibility and Versatility

While both chains are compatible with 11-speed drivetrains, the Shimano HG701 has a slight advantage in terms of cross-brand compatibility. The Shimano chain is designed to work seamlessly with both Shimano and SRAM 11-speed systems, while the SRAM PC-1170 is primarily optimized for use with SRAM drivetrains. However, many cyclists have found that both chains can be used interchangeably, though SRAM users may get a marginally better shifting experience with their brand’s chain.

3. Shifting Performance

The Shimano HG701 chain’s HyperGlide technology focuses on enhancing shifting smoothness, especially under load, which is ideal for cyclists looking for consistent, smooth shifts during hard efforts. In contrast, the SRAM PC-1170 chain’s HollowPin construction helps reduce weight while still maintaining high-performance shifting. While both chains offer reliable shifting performance, Shimano’s HyperGlide technology may provide a slightly smoother and more consistent shifting experience, especially for riders who prioritize seamless gear transitions.

4. Durability and Longevity

Both chains are durable, but the Shimano HG701 benefits from its nickel-plated outer plates, which provide enhanced resistance to corrosion and wear. This makes it particularly suitable for riders who frequently ride in wet or muddy conditions. The SRAM PC-1170, while also robust, does not feature this corrosion-resistant treatment, which may affect its longevity in harsher environments. If you’re riding in challenging conditions, the Shimano HG701 might have the edge in terms of long-term durability.

5. Ease of Installation

The SRAM PC-1170 chain comes with PowerLock technology, which allows for easy installation and removal without the need for a chain tool. This makes maintenance and adjustments more convenient, especially for riders who prefer quick repairs. The Shimano HG701, while not as quick to install, offers solid performance once fitted and can be installed using a standard chain tool. For cyclists who value convenience, SRAM’s PowerLock system is a clear advantage.

6. Price

Price is often a deciding factor when choosing between components, and the SRAM PC-1170 chain tends to be more affordable than the Shimano HG701. If you’re on a budget or looking for a performance chain at a lower price point, the SRAM PC-1170 offers great value. On the other hand, the Shimano HG701 is generally priced higher due to its advanced coating and technology, making it a premium option for riders who prioritize longevity and consistent performance.

Which Chain Should You Choose?

When deciding between the SRAM PC-1170 and the Shimano HG701, it ultimately comes down to your specific needs and preferences.

  • Choose the SRAM PC-1170 if you are using a SRAM drivetrain, looking for a lightweight option with easy installation, and if you prefer a lower-cost, reliable chain with good shifting performance.
  • Choose the Shimano HG701 if you ride in wet or harsh conditions, want superior corrosion resistance, and prioritize smooth, precise shifting and long-term durability. The Shimano HG701 is also a great choice for cyclists who prefer Shimano’s consistent shifting performance.

Ultimately, both chains offer excellent performance, and the choice depends on your riding style, drivetrain system, and environmental conditions.