Installing TIME’s ATAC XC 2 [paid link] pedals may seem straightforward, but small oversights during the process can significantly affect performance, efficiency, and long-term reliability. The ATAC XC 2 [paid link] pedals are known for their self-cleaning design and easy engagement system, but incorrect installation can lead to premature wear, uneven engagement, or even pedal failure. This guide provides a detailed, technical walkthrough of how to correctly install your ATAC XC 2 pedals and highlights the most common mistakes riders make during setup.
Understanding the ATAC XC 2 Pedal Design
The ATAC XC 2 pedal is part of TIME’s lightweight off-road lineup, built for cross-country riders who value efficiency and durability. It features a fiberglass-reinforced body, a steel axle, and the brand’s patented ATAC (Auto Tension Adjustment Concept) mechanism. This system automatically clears debris and provides consistent entry and release tension. Correct installation is essential to ensure the mechanism performs as designed.
Because of the pedal’s floating and self-cleaning nature, alignment and torque accuracy are critical during installation. Even slight misalignment can affect cleat engagement, cause uneven bearing load, or compromise the self-centering function.
Tools Required
- 8 mm hex key
- Torque wrench [paid link] (capable of measuring 30–40 Nm)
- Bike grease
- Clean rag
- Threadlocker (optional, medium strength)
Correct Installation Procedure
Before installing, inspect both the crank threads and pedal spindles for dirt or corrosion. A clean, lubricated thread ensures proper torque and prevents seizing. Apply a thin layer of bike grease to the pedal threads unless the manufacturer specifically recommends threadlocker for your crankset type.
- Identify the right (R) and left (L) pedals. The left pedal has a reverse (left-hand) thread—turn counterclockwise to tighten.
- Insert the pedal spindle into the crank arm by hand, ensuring it threads smoothly. Avoid cross-threading, which is a common and costly installation mistake.
- Once hand-threaded correctly, use an 8 mm hex key inserted into the spindle end to tighten.
- Using a torque wrench [paid link], tighten each pedal to 35–40 Nm. Under-tightening can cause play or creaking, while over-tightening can damage crank threads.
- Wipe away excess grease and check pedal rotation. It should spin smoothly without lateral play.
Following the correct torque and alignment ensures proper bearing load distribution and prevents thread damage or premature wear in the pedal-crank interface.
Common Installation Mistakes and How to Avoid Them
1. Cross-Threading the Pedal Spindle
Cross-threading occurs when the pedal is forced into the crank arm at an incorrect angle. This error can permanently damage aluminum crank threads. Always begin threading by hand to feel for smooth engagement before using a wrench.
2. Over-Tightening or Under-Tightening
Improper torque is one of the most frequent causes of pedal failure. Over-tightening can strip crank threads, while under-tightening can lead to wobbling or creaks under load. Always use a torque wrench to achieve the correct 35–40 Nm range.
3. Failing to Grease Threads
Dry threads promote corrosion and make future removal difficult. A thin layer of grease or anti-seize compound protects against moisture and galvanic corrosion between dissimilar metals (e.g., steel spindle and aluminum crank).
4. Incorrect Pedal Orientation
Installing pedals on the wrong side is a surprisingly common mistake. The ATAC XC 2’s left pedal has a reverse thread, meaning you tighten it counterclockwise. Installing it incorrectly will strip crank threads immediately.
5. Misaligned Cleats Causing Engagement Problems
Even if the pedals are installed correctly, improperly aligned cleats can make engagement inconsistent or feel unstable. The ATAC XC 2 system offers natural float, but cleat positioning should still follow TIME’s alignment marks for optimal release angle and power transfer.
Post-Installation Adjustment
Once installed, check for consistent entry and release on both sides. The ATAC mechanism should engage with a distinct “click” and release smoothly. If one side feels stiffer, inspect for debris around the retention bar or uneven cleat wear. Clean the pedal surface with a dry rag and verify that the cleats are positioned symmetrically.
After your first few rides, recheck pedal tightness with a torque wrench. It’s common for threads to settle slightly after initial use. Ensuring correct torque after break-in prevents movement that could loosen the pedal over time.
Preventing Long-Term Damage
To maintain the ATAC XC 2’s longevity, clean the pedal threads and crank interface during every major bike service. Avoid using threadlocker unless recommended, as excess adhesive can interfere with future maintenance. When removing pedals for storage or travel, always grease the threads again during reinstallation.
Additionally, periodically inspect the pedal body and bearings for play or roughness. TIME’s sealed bearings are designed to be low-maintenance, but contamination from improper installation or poor thread sealing can shorten their lifespan.
Performance Optimization After Correct Installation
When correctly installed, the ATAC XC 2 pedals deliver consistent engagement even in muddy or dusty conditions. Proper thread lubrication and torque application help maintain smooth rotation and protect against creaking. Riders should pair these pedals with TIME’s compatible ATAC cleats [paid link], which maintain the intended float and release characteristics.
For riders seeking additional efficiency, ensure your shoe soles make even contact with the pedal platform. Using shoes with stiffer soles improves energy transfer and reduces lateral flex, optimizing the pedal’s performance under load.
Conclusion
Installing the TIME ATAC XC 2 pedals correctly is essential to preserve their mechanical precision and reliability. Avoiding common mistakes—such as cross-threading, incorrect torque, and dry threads—ensures smoother engagement, better power transfer, and longer component life. Taking the time to follow proper installation practices guarantees that your ATAC XC 2 pedals perform exactly as intended, delivering the dependable, mud-clearing efficiency that TIME pedals are known for.