Installing Shimano PD-5700 pedals might appear straightforward, but small errors during the setup can lead to poor power transfer, premature wear, or even safety hazards during your rides. The Shimano PD-5700, part of the 105 series, is a precision-engineered SPD-SL road pedal designed for efficiency and reliability. However, incorrect installation or oversight of key steps can compromise both performance and longevity. This article provides a complete technical guide on avoiding common PD-5700 pedal installation mistakes, ensuring your pedals function flawlessly and deliver maximum performance.
Understanding the Shimano PD-5700 Pedal Design
The Shimano PD-5700 is a road pedal system utilizing SPD-SL technology, optimized for stiffness and power transfer. Its wide platform ensures excellent load distribution, while sealed cartridge bearings minimize friction and maintenance. Each pedal features a chromoly spindle and adjustable entry/release tension for customized engagement.
Because of its design precision, installation errors—such as incorrect torque, cross-threading, or misalignment—can affect both pedal feel and mechanical reliability. Understanding the mechanical interface between pedal, crank, and cleat is essential before beginning installation.
Tools Required
- 15mm pedal wrench[paid link] (for flat-sided spindles)
- 8mm hex key (for hex-drive spindles)
- Torque wrench[paid link] with appropriate adapter
- Anti-seize compound or high-quality grease
- Clean cloth or rag
Common PD-5700 Pedal Installation Mistakes
1. Failing to Identify Left and Right Pedals
One of the most frequent installation errors involves confusing the left and right pedals. The Shimano PD-5700 uses opposite threading: the right pedal tightens clockwise, while the left pedal tightens counterclockwise. Installing a pedal on the wrong side can strip crank threads almost instantly.
To avoid this, always check the stamped “L” or “R” on the pedal axle near the wrench flats before installation. Confirm orientation before applying any torque.
2. Skipping the Use of Grease or Anti-Seize Compound
Another critical mistake is installing pedals dry. Without lubrication, metal-on-metal contact between the pedal spindle and crank arm can cause corrosion and seizing over time. Once seized, pedal removal becomes nearly impossible without damaging the crank threads.
Apply a thin, even coat of anti-seize compound or waterproof grease on the pedal threads before installation. This not only prevents corrosion but also ensures consistent torque readings during tightening.
3. Over-Tightening the Pedals
Over-torquing the Shimano PD-5700 pedals can deform the crank arm threads or damage the pedal axle interface. Shimano specifies a torque range of 35–55 Nm (25–40 ft-lbs) for pedal installation. Exceeding this range may lead to permanent crank arm damage.
Use a calibrated torque wrench[paid link] to secure each pedal within this specification. Hand-tight installation or excessive force from a long wrench often leads to future mechanical problems.
4. Cross-Threading During Installation
Cross-threading occurs when the pedal is inserted at an incorrect angle. Once the threads start misaligned, turning the pedal further cuts into the crank’s aluminum threads, permanently damaging them.
To prevent this, begin threading the pedal by hand before using any tools. The spindle should spin smoothly with minimal resistance for at least two full turns before tightening with a wrench. If you feel resistance immediately, back off and realign.
5. Ignoring Thread Cleanliness Before Installation
Old grease, metal debris, or corrosion inside the crank threads can cause inaccurate torque readings and uneven seating of the pedal. Always clean the crank threads with a clean rag before applying new grease.
This ensures proper contact and minimizes the chance of vibration, which can loosen pedals over time. Dirty threads are a subtle but common cause of creaking or clicking noises during pedaling.
6. Incorrect Cleat Alignment After Installation
While not directly part of the pedal installation, cleat alignment significantly impacts the function of the PD-5700 system. Misaligned cleats cause poor engagement, uneven wear on the contact surfaces, and potential knee strain.
After pedal installation, check cleat alignment using Shimano’s SPD-SL cleat guide. Proper alignment ensures smooth engagement and optimal power transfer through the PD-5700’s wide contact platform.
7. Forgetting to Recheck Torque After the First Ride
Pedals can sometimes settle slightly during the first ride, especially if installed on new cranks. This settling may reduce torque, leading to loosening or creaking. Always recheck pedal tightness after your first 50–100 km of riding to ensure the spindle remains secure.
A simple torque check prevents long-term damage caused by loose pedal movement within the crank threads.
Optimizing PD-5700 Pedal Installation for Performance
Correct installation is more than preventing damage—it’s also about optimizing ride feel. When installed properly, the PD-5700’s chromoly axle and broad platform deliver precise power transfer and stability. Riders will notice immediate improvements in pedal efficiency and reduced lateral flex.
After proper installation, set your entry/release tension to suit your riding style. Shimano’s PD-5700 allows micro-adjustment via a tension screw. Start with the factory default setting and fine-tune gradually to find your preferred release strength.
Troubleshooting Post-Installation Issues
If you experience noise, looseness, or poor engagement after installation, perform the following checks:
- Confirm that the pedals are torqued correctly and threads are greased.
- Inspect the cleats for uneven wear or contamination.
- Check for movement at the crank interface, which may indicate stripped threads or incomplete seating.
- Ensure bearing play is minimal by rocking the pedal body side-to-side. Excessive play may require servicing.
Proper installation eliminates most of these issues, but routine inspection ensures long-term reliability.
Comparison with Other Shimano Models
Compared to models like the Shimano PD-R7000[paid link] or PD-5800, the PD-5700 pedals have a slightly narrower platform and different bearing arrangement. Installation procedure remains nearly identical, but newer models include improved seals and lighter composite bodies.
Riders upgrading from the PD-5700 to PD-R7000[paid link] will appreciate better corrosion resistance, though proper installation remains equally important to maintain drivetrain integrity and prevent crank damage.
Conclusion
Installing Shimano PD-5700 pedals correctly ensures optimal performance, safety, and component longevity. Most issues—such as cross-threading, seizing, or misalignment—stem from improper installation practices. By applying the right torque, using appropriate lubrication, and verifying alignment, cyclists can achieve a secure, creak-free setup that performs consistently under load.
Attention to detail during installation not only protects your crankset but also maximizes the efficiency that Shimano designed into the PD-5700 system.