The TIME ATAC XC 8[paid link] pedals are designed for cross-country and gravel riders who demand a lightweight, reliable, and mud-resistant clipless pedal system. Known for their precision engagement and self-cleaning mechanism, the ATAC XC 8[paid link] pedals feature a carbon body, hollow steel axle, and adjustable spring tension to accommodate different riding preferences. This guide covers everything you need to know about installation, adjustment, maintenance, and troubleshooting for your TIME ATAC XC 8 pedals to ensure optimal performance and longevity.
Tools Required
- 8 mm hex wrench
- Torque wrench[paid link] (capable of 25–30 Nm)
- Grease (for pedal threads)
- Clean rag
- Mild degreaser (for cleaning old grease or debris)
- Needle-nose pliers (for clip maintenance if required)
Understanding the TIME ATAC XC 8 Pedal Design
The ATAC XC 8 pedals utilize TIME’s Auto Tension Adjustment Concept (ATAC) mechanism. This design allows for easy engagement and release regardless of mud or debris buildup. The open-arch design automatically clears dirt when clipping in, while the spring bar provides consistent retention without clogging. The pedals also feature a three-position tension adjustment that controls the release angle and feel of engagement.
The system is dual-sided, allowing clipping in from either side for quick re-entry during off-road or technical riding. The pedal spindle uses high-quality bearings and bushings designed for smooth rotation and long-term durability.
Installing the TIME ATAC XC 8 Pedals
Proper installation ensures smooth operation and prevents premature wear on both the pedals and crank arms.
Before installing, apply a thin layer of grease to the pedal threads to prevent seizing or corrosion over time.
- Identify the right and left pedals. Each pedal is marked with an “R” or “L” on the axle end.
- Thread direction. The right pedal tightens clockwise; the left pedal tightens counterclockwise.
- Hand-thread each pedal into the corresponding crank arm to avoid cross-threading.
- Use an 8 mm hex wrench inserted into the back of the pedal axle to tighten.
- Torque each pedal to 25–30 Nm using a torque wrench[paid link] for a secure fit.
After installation, rotate each pedal several times to confirm smooth operation and proper alignment.
Adjusting the Spring Tension
The TIME ATAC XC 8 pedals feature a spring tension adjustment mechanism that modifies how firmly the cleats engage and release. Proper tension adjustment balances security and ease of disengagement.
Locate the small tension adjustment screw at the rear of each pedal. Turning it clockwise increases the release tension, while counterclockwise decreases it.
TIME provides three tension settings:
- Low: Ideal for beginners or riders who frequently unclip in technical terrain.
- Medium: Balanced setting for most cross-country riders.
- High: Preferred by aggressive or competitive riders who need secure engagement.
Adjust both pedals evenly and test the engagement by clipping in and out several times while stationary. The engagement should feel firm but not restrictive.
Setting Up the Cleats
TIME ATAC cleats[paid link] are symmetrical and allow for ±5° of angular float and 6 mm of lateral float, reducing knee stress and improving comfort. Cleat orientation affects the release angle — either 13° or 17°, depending on how the cleat is mounted.
- For easier release, mount the cleats so the wider edge faces forward.
- For a higher release angle, reverse the cleats.
Ensure the cleats are centered under the ball of your foot, and tighten the bolts evenly to 5–6 Nm. Check that both shoes are aligned identically to maintain consistent pedaling dynamics.
Maintenance of the TIME ATAC XC 8 Pedals
Routine maintenance extends pedal life and ensures consistent performance. The carbon body and steel spindle require minimal care, but periodic cleaning and lubrication are essential.
After every few rides:
- Wipe the pedal body with a damp rag to remove dirt and debris.
- Inspect the engagement mechanism for small rocks or grit.
Every 1000–1500 km:
- Remove the pedals, clean the threads, and apply fresh grease.
- Inspect the spring bar for corrosion or excessive wear.
- Rotate the pedal spindle to check bearing smoothness. If resistance or grinding is felt, service or replace the bearings.
Annual service:
- Disassemble the pedal body using TIME’s service guide.
- Clean the internal bushings and bearings using degreaser.
- Repack with waterproof grease and reassemble to manufacturer specifications.
Troubleshooting Common ATAC XC 8 Issues
Difficulty Clipping In
If engagement feels stiff, ensure the cleats are clean and free from mud or rust. Check that the spring tension isn’t set too high. A light application of silicone spray on the retention bar can help improve action.
Unintended Release
This usually indicates low spring tension or worn cleats. Inspect cleat edges for rounding and replace if needed. Also confirm that the cleats are securely tightened to the shoe.
Pedal Noise or Creaking
Noise often comes from dry pedal threads or debris in the spring mechanism. Remove, clean, and regrease the pedal threads. If noise persists, inspect the spindle bearings for contamination.
Uneven Rotation or Resistance
If one pedal spins less freely than the other, the bearings may need servicing. Clean and regrease or replace as necessary.
Optimizing Performance and Longevity
For best performance, keep the ATAC XC 8 pedals clean and properly lubricated. Avoid using high-pressure water jets directly on the pedal bearings. Store the bike indoors when possible to reduce moisture-related corrosion.
Riders who frequently ride in muddy or sandy conditions should perform cleaning and inspection more often. Replacement cleats are recommended every 5000–7000 km, depending on riding conditions.
Regular inspection and maintenance ensure that your TIME ATAC XC 8 pedals retain their light action, smooth rotation, and predictable engagement feel for years of dependable service.