The Shimano PD-5700[paid link] pedals, part of the 105 series, are a high-performance road cycling component designed for reliable engagement, smooth power transfer, and long-term durability. Installing them correctly is crucial to achieving optimal performance and ensuring rider safety. Whether you choose to install them yourself or have them fitted by a professional mechanic, understanding the process and potential pitfalls will help you make the best decision for your setup.
Tools Required
- 15 mm pedal wrench[paid link] or 8 mm hex key (depending on crank interface)
- Torque wrench[paid link] (range: 30–40 Nm)
- High-quality bicycle grease
- Clean rag or shop towel
Understanding the Shimano PD-5700 Pedal Design
The PD-5700 pedals feature a wide stainless-steel platform, a low-profile body, and adjustable release tension. They use a chromoly steel spindle and sealed bearings to reduce maintenance needs. The SPD-SL interface provides a secure connection between shoe and pedal, improving power transfer efficiency.
Because the PD-5700 relies on precise thread engagement and proper torque during installation, any small misalignment can lead to creaking, premature wear, or even damage to the crank arm threads. Therefore, understanding the mechanical demands of the installation process is essential before deciding between a DIY setup and a professional service.
DIY Shimano PD-5700 Pedal Installation
Installing the PD-5700 pedals at home is entirely possible with the right tools and attention to detail. This approach is ideal for cyclists who are mechanically confident and familiar with basic drivetrain maintenance.
Preparation and Thread Inspection
Before installation, inspect the crank arm threads carefully. The right-side pedal has a standard thread (tightens clockwise), while the left-side pedal has a reverse thread (tightens counterclockwise). Clean both crank threads using a rag and apply a thin layer of grease to prevent corrosion and future seizing.
Pedal Thread Engagement
Insert each pedal by hand first, ensuring the threads engage smoothly. Forcing the pedal at an incorrect angle can easily damage the crank arm threads, especially on aluminum cranks. Once the pedal is properly seated, tighten it using a pedal wrench[paid link] or 8 mm hex key.
Torque Application
Shimano recommends a tightening torque between 30 and 40 Nm. Using a torque wrench[paid link] is strongly advised to avoid overtightening, which can strip the threads or make later removal difficult. After installation, spin the crank arms to ensure there is no binding or misalignment.
Post-Installation Check
After a short ride, recheck the torque and ensure the pedals remain securely fastened. Apply a small amount of grease on the contact surfaces between cleat and pedal if engagement feels excessively tight.
Advantages of DIY Installation
Performing your own Shimano PD-5700 installation offers several benefits.
First, it provides a hands-on understanding of your bike’s mechanical setup, which helps during future adjustments or bearing servicing. It also allows for immediate adjustments, such as fine-tuning the release tension or repositioning the pedals for ideal alignment with your cleat setup.
Additionally, it can save on workshop labor costs, especially for experienced riders who already possess the required tools and knowledge.
However, DIY installation carries certain risks. Over-torquing can cause irreversible crank damage, while under-torquing can lead to pedal loosening during rides. Both scenarios compromise performance and safety.
Professional Shimano PD-5700 Pedal Installation
Professional installation offers precision and peace of mind, particularly for cyclists who prefer a guaranteed setup with factory torque specifications and optimal alignment.
Workshop Calibration
A qualified bike mechanic uses calibrated torque tools to ensure each pedal is tightened within Shimano’s specifications. Mechanics also inspect crank threads for cross-threading, worn surfaces, or contaminants before installation. This minimizes the risk of damage and ensures long-term reliability.
Cleat Positioning and Fit Assessment
Another advantage of professional service lies in cleat alignment. A mechanic can analyze pedaling biomechanics and set cleat angles that minimize knee strain and optimize power delivery. Proper alignment enhances comfort and prevents injury during long rides.
Preventive Maintenance
Workshops often apply anti-seize compounds or specialized greases that are more durable than general-purpose lubricants, ensuring easier removal in the future. They may also recommend or perform bearing preload checks on the PD-5700 spindle assembly if necessary.
Choosing Between DIY and Professional Installation
The decision depends on your experience level, available tools, and confidence in mechanical precision.
DIY Installation Is Best If:
- You are familiar with pedal threading and torque application.
- You own a reliable torque wrench and pedal tools.
- You regularly maintain your drivetrain components.
Professional Installation Is Best If:
- You lack torque tools or experience with reverse threading.
- You’re installing the pedals on a carbon or high-end crankset where precision matters.
- You prefer to have cleat fitting and pedal alignment professionally tuned.
Common Installation Errors to Avoid
Even experienced cyclists can make mistakes during PD-5700 pedal installation. Cross-threading is the most common, usually caused by forcing the pedal into the crank without proper alignment. Always start threading by hand and never use excessive force.
Another common error is neglecting to grease the pedal threads. This can lead to corrosion and make future removal extremely difficult. Finally, ensure that you tighten both pedals evenly, as uneven torque can cause misalignment and contribute to unwanted creaking noises.
Post-Installation Maintenance and Inspection
Regardless of who installs your Shimano PD-5700 pedals, regular maintenance is essential. Periodically check the torque and reapply grease every few months, especially in humid or coastal environments. Monitor bearing smoothness by spinning the pedals; any grinding sensation may indicate that the internal cartridge bearings need servicing or replacement.
Engagement tension should also be verified after several rides. The PD-5700’s adjustment bolts allow you to fine-tune the cleat retention to match your preference. Keep both pedals adjusted equally to ensure a consistent release feel.
Final Thoughts
Both DIY and professional installation methods can yield excellent results for the Shimano PD-5700 pedals when executed correctly. Riders with technical experience can benefit from the control and cost efficiency of a self-installation. However, for those seeking precision fitting, cleat optimization, and long-term reliability, professional installation remains the safer and more consistent option.
Ultimately, the correct choice depends on your comfort level and the tools at your disposal. A properly installed PD-5700 pedal set delivers smooth engagement, improved pedaling efficiency, and the reliability expected from Shimano’s 105 series—a critical foundation for confident road cycling performance.