The TIME ATAC XC 8 pedals are designed for competitive riders who demand low weight, reliable engagement, and superior mud-shedding performance. Constructed with a carbon body and hollow steel axle, these pedals balance strength and efficiency. However, like any precision component, maintaining optimal performance requires correct installation, regular maintenance, and proper adjustment. This guide provides a detailed look at how to keep your ATAC XC 8 pedals functioning at their best.
Tools Required
- 8mm hex wrench
- Grease (high-quality waterproof type)
- Torque wrench[paid link] (capable of 30–40 Nm)
- Pedal wrench[paid link] (optional, depending on crank type)
- Clean rag or shop towel
- Degreaser
Understanding the TIME ATAC XC 8 Pedal System
The ATAC (Auto Tension Adjustment Concept) mechanism is central to the pedal’s performance. It provides consistent release tension without requiring micro-adjustment. The open arch design ensures quick engagement even in muddy conditions, while the self-cleaning function ejects debris efficiently. The XC 8 uses a carbon body and hollow steel axle, which makes it lighter than the XC 6 while maintaining stiffness and durability.
Maintaining these mechanical advantages depends on keeping the spring mechanism clean, the bearings well-lubricated, and the pedal threads properly greased to prevent creaking or corrosion.
Proper Installation of TIME ATAC XC 8 Pedals
Correct installation is essential for smooth operation and longevity. Start by cleaning the crank threads to remove any debris or old grease. Apply a light coating of grease to the pedal threads before installation to prevent seizing.
Thread the right pedal clockwise and the left pedal counterclockwise (noting the reverse thread on the left side). Tighten each pedal to 35 Nm using a torque wrench[paid link]. Over-tightening can damage the crank threads, while insufficient torque can cause creaking during rides.
Ensure the pedal body spins freely once installed. If there’s resistance or noise, remove the pedal, reapply grease, and reinstall it carefully.
Routine Maintenance for Optimal Performance
Regular maintenance is critical to keeping your ATAC XC 8 pedals responsive and durable. Depending on riding conditions, service intervals may vary:
- Every 50–100 hours of use (or monthly for frequent riders): Clean the pedal body and mechanism with a degreaser, then wipe dry with a clean rag.
- After wet or muddy rides: Rinse the pedals with low-pressure water and dry thoroughly. Avoid high-pressure washing, which can push water into the bearings.
- Every 6 months: Remove the pedals, clean and re-grease the axle threads, and check the bearing condition.
If the pedal rotation feels gritty or rough, it may be time to service or replace the bearings.
Bearing Care and Lubrication
The ATAC XC 8 uses sealed cartridge bearings and bushings. Although sealed, dirt and moisture can still find their way in over time. To extend bearing life, apply a few drops of light oil around the axle seals after cleaning. This helps maintain smooth rotation and prevents corrosion.
If the pedal develops play or stiffness, disassemble the axle assembly using a 6mm and 8mm hex wrench. Clean all parts, re-grease the bearing seats lightly, and reassemble. Be sure not to overpack the bearings with grease, as excess grease can attract dirt and slow rotation.
Adjusting Cleat Position and Engagement Feel
The ATAC system doesn’t use traditional tension adjustment screws. Instead, cleat positioning determines the release angle and feel. The TIME ATAC cleats[paid link] provide two release angle options—13° or 17°—depending on how the cleat is oriented on the shoe.
For a firmer feel and delayed release, use the 17° setting. For easier disengagement, use the 13° position. Ensure both cleats are installed symmetrically to maintain balanced engagement across both pedals.
Cleats wear over time and can cause inconsistent entry or release. Replace them once the edges become rounded or worn flat.
Troubleshooting Common Performance Issues
Inconsistent Engagement
If one pedal feels stiffer than the other, inspect the cleats first. Uneven wear or mud buildup often causes inconsistent engagement. Clean the cleats and pedal mechanism thoroughly and re-lubricate with a dry film lubricant.
Creaking or Clicking Sounds
Creaking noises usually come from dry pedal threads or insufficient torque. Remove the pedals, clean the threads, apply fresh grease, and reinstall to the correct torque specification.
Rough or Stiff Rotation
This symptom indicates contamination inside the bearings. Disassemble, clean, and re-grease the bearings or replace them if necessary.
Sloppy or Loose Feel
Play in the pedal body usually means bearing wear. Replacing the bearings or bushing kit restores the original tightness and stability.
Customization and Performance Optimization
To fine-tune performance, consider pairing your TIME ATAC XC 8 pedals with shoes featuring a stiff carbon sole. This ensures maximum power transfer while minimizing foot flex.
Experiment with cleat position for comfort and control. Riders preferring aggressive off-road or cyclocross conditions might slightly rearward-shift the cleat position for stability, while XC racers may prefer a more forward setup for faster engagement and improved power delivery.
Additionally, periodic inspection of spring tension and clip interface for signs of corrosion or damage will ensure long-term consistency.
Comparing TIME ATAC XC 8 with XC 6 and XC 12
The XC 8 sits in the middle of TIME’s performance range. Compared to the XC 6, it features a carbon body instead of a composite one, resulting in lower weight and improved stiffness. The XC 12, however, upgrades to a titanium axle, making it even lighter for elite racers but at a significantly higher cost.
For most riders, the XC 8 offers the ideal balance between weight, price, and performance longevity, particularly when properly maintained.
Understanding Compatibility
The ATAC XC 8 pedals are compatible exclusively with TIME ATAC cleats[paid link]. Other cleat designs, including SPD or Crankbrothers, will not fit. The ATAC cleats can be mounted on any two-bolt MTB or gravel shoe, ensuring broad compatibility across footwear options.
When replacing cleats, always use genuine TIME components to maintain engagement precision and release consistency.
Final Maintenance Recommendations
Keep your TIME ATAC XC 8 pedals in top shape by following a consistent care routine:
- Clean after every few rides, especially in wet or muddy conditions.
- Re-grease axle threads during seasonal tune-ups.
- Replace cleats once worn to ensure proper release.
- Inspect bearing play quarterly and service if necessary.
These simple habits will keep your pedals running smoothly and your engagement crisp for thousands of kilometers.
By maintaining your TIME ATAC XC 8 pedals with care and precision, you’ll preserve their lightweight efficiency, reliable engagement, and long-lasting durability—ensuring that every ride feels as responsive as the first.