The TIME ATAC XC 12 [paid link] pedals are a high-performance clipless pedal system designed for cross-country and gravel riders who demand efficiency, low weight, and precise engagement. Crafted with a carbon body and titanium axle, they deliver exceptional power transfer while maintaining impressive durability. This guide provides a complete overview of installation, adjustment, and maintenance for the TIME ATAC XC 12 [paid link] pedals, ensuring riders achieve peak performance and reliability.
Tools Required
- 8 mm hex wrench
- Pedal grease or anti-seize compound
- Torque wrench [paid link] (optional but recommended)
- Clean rag
- Mild degreaser
Understanding the TIME ATAC XC 12 Pedal System
The TIME ATAC XC 12 uses the ATAC (Auto Tension Adjustment Concept) mechanism, allowing for consistent engagement even in muddy or gritty conditions. Unlike many clipless systems, ATAC pedals feature a self-cleaning design that clears debris as you clip in. The XC 12 version offers adjustable float and tension settings, making it suitable for riders who prioritize both comfort and efficiency.
The carbon composite body provides stiffness without compromising weight, while the titanium spindle ensures long-term resistance to corrosion and fatigue. These characteristics make the XC 12 ideal for competitive XC and gravel racers seeking precision and reliability.
Installation of TIME ATAC XC 12 Pedals
Proper installation is crucial for pedal longevity and rider safety. Follow the steps below to ensure a secure fit.
- Clean the crank threads. Use a rag and degreaser to remove any old grease or debris. This prevents cross-threading and ensures smooth installation.
- Apply grease or anti-seize. Lightly coat the pedal threads with a thin layer of grease. This reduces the risk of corrosion and simplifies future removal.
- Identify left and right pedals. The right pedal (marked “R”) tightens clockwise; the left pedal (marked “L”) tightens counterclockwise.
- Thread the pedals by hand. Carefully start threading each pedal into the correct crank arm to avoid cross-threading.
- Tighten using an 8 mm hex wrench. Secure the pedals firmly, applying moderate torque (around 35–40 Nm). Avoid overtightening, which may damage the crank threads.
After installation, ensure both pedals rotate freely without grinding or stiffness.
Cleat Installation and Alignment
The TIME ATAC XC 12 pedals are compatible with TIME ATAC cleats [paid link], which offer 13° or 17° of float depending on orientation. Proper cleat setup improves power transfer and reduces knee strain.
- Position the cleats under the ball of your foot for optimal biomechanics.
- Align them neutrally if you are new to clipless pedals, then fine-tune after test rides.
- Tighten cleat bolts evenly using a 4 mm hex wrench. Check that they are secure but not overtightened.
Recheck the cleat alignment after your first few rides, as bolts may loosen slightly with use.
Pedal Tension Adjustment
The ATAC system automatically adjusts tension, but riders can modify spring preload for a firmer or lighter engagement feel.
- Locate the adjustment screw near the pedal body.
- Use a small hex wrench to turn clockwise for increased tension or counterclockwise for lighter release.
- Test both pedals to ensure consistent resistance levels.
Experienced riders often prefer a firmer setting for racing, while beginners may favor lighter tension for easier disengagement.
Maintenance and Servicing
Regular maintenance ensures smooth operation and extends the lifespan of your TIME ATAC XC 12 pedals.
Cleaning
After each ride, especially in muddy or wet conditions, wipe down the pedals with a damp cloth. For deeper cleaning, use a mild degreaser to remove dirt and grit from the engagement mechanism. Avoid high-pressure water, as it can force contaminants into the bearings.
Lubrication
Apply a small amount of light grease or dry lubricant to the engagement mechanism every few weeks, depending on riding frequency. This helps prevent squeaks and maintains smooth clipping action.
Bearing Service
TIME ATAC XC 12 pedals use sealed cartridge bearings for durability. If you notice excessive play or rough rotation, servicing is required. Remove the end cap, clean the spindle area, and replace the bearings if necessary. TIME offers bearing service kits compatible with this model.
Inspection
Regularly inspect pedal bodies for cracks, spindle bending, or spring wear. Replace components if any damage is detected. Titanium axles, while robust, should still be checked periodically for stress signs.
Troubleshooting Common Issues
Difficulty Clipping In
- Check for mud or debris in the cleat or pedal body.
- Ensure cleats are not excessively worn.
- Lightly lubricate the engagement mechanism.
Unexpected Release
- Increase spring tension slightly.
- Confirm cleats are correctly oriented and tightened.
Pedal Play or Wobble
- Inspect bearing condition and axle tightness.
- Replace worn bushings or bearings promptly to avoid spindle damage.
Noise or Creaking
- Remove and re-grease pedal threads.
- Check cleat bolts for tightness.
- Apply lubricant to the interface between cleat and pedal.
Customization and Optimization
Riders can fine-tune the ATAC XC 12 setup for optimal performance. Adjust cleat orientation to modify float and release angle for your preferred riding style. Competitive riders may favor a tighter setup for efficiency, while endurance cyclists may prefer greater float for joint comfort.
For additional performance gains, pair the ATAC XC 12 with lightweight carbon cranksets or ceramic bottom brackets, enhancing stiffness and pedaling efficiency.
Compatibility with Drivetrain Systems
The TIME ATAC XC 12 pedals are universally compatible with standard 2-bolt SPD-style shoes. They integrate seamlessly with all major drivetrain systems, including Shimano, SRAM, and Campagnolo cranksets, as long as the crank arms use standard 9/16” threads.
Avoid using non-compatible cleats or mixing cleat types, as this can cause inconsistent engagement and premature wear.
Conclusion
The TIME ATAC XC 12 pedals combine precision engineering, lightweight construction, and reliable performance for serious cyclists. Proper installation, careful adjustment, and consistent maintenance ensure they deliver years of dependable service. With correct setup and periodic inspection, these pedals can enhance pedaling efficiency and comfort across every ride.