The TIME ATAC XC 8 [paid link] pedals are designed for high-performance cross-country and gravel riding. Known for their low weight, excellent mud-shedding capability, and consistent engagement, they’re a popular choice among competitive riders. However, many cyclists wonder how far they can push their performance by upgrading or customizing these pedals. This guide explains what upgrades are possible, how to ensure compatibility, and the best practices to get the most from your ATAC XC 8 [paid link] pedals.
Understanding the Design and Construction of the TIME ATAC XC 8
The ATAC XC 8 uses a carbon body with a hollow steel axle and a self-cleaning spring engagement system. Its architecture is shared with the XC 6 and XC 12 models, which means several components are interchangeable across the range. This shared platform makes the XC 8 versatile for maintenance and upgrade opportunities.
The pedal’s dual-arch retention system uses the ATAC (Auto Tension Adjustment Concept) mechanism, which automatically clears mud and maintains consistent release tension. Because the engagement system is integrated into the pedal body, any upgrades must preserve this core design for proper function.
Possible Upgrades for the TIME ATAC XC 8
While the core mechanism of the ATAC XC 8 cannot be significantly altered, there are several upgrades and customizations available that improve performance, durability, and comfort.
1. Cleat Upgrades and Options
The most accessible upgrade involves the cleats. TIME offers two cleat options for the ATAC system:
- ATAC Easy Cleats: These provide a 10° release angle and easier disengagement, ideal for riders who prefer smoother entry and exit.
- ATAC Standard Cleats: These provide a 13° or 17° release angle, depending on shoe orientation, offering better security for aggressive riders.
Switching between cleat types changes the release feel and engagement behavior without modifying the pedals themselves. Riders focused on technical terrain often benefit from the Standard cleats, while commuters and endurance riders may prefer the Easy cleats.
2. Axle and Bearing Upgrades
The XC 8 uses steel axles and cartridge bearings, which can be upgraded to enhance longevity and smoothness.
- Axle Swap: Riders can upgrade to titanium axles used on the XC 12 model for a weight reduction of approximately 40 grams per pair.
- Bearing Upgrade: Replacing stock bearings with ceramic hybrid bearings can reduce friction and improve pedaling efficiency. When performing this upgrade, ensure the bearing dimensions (10x15x4 mm and 6x13x5 mm) match TIME’s factory specifications.
Proper bearing service intervals are essential. Grease should be refreshed every 3,000–5,000 km depending on riding conditions.
3. Spring and Retention Mechanism
The ATAC retention system’s spring tension cannot be directly adjusted but can be replaced if worn. Replacing the spring and engagement bar with parts from the XC 10 or XC 12 can slightly alter the engagement feel due to differences in material stiffness. Always ensure replacement parts are genuine TIME components to maintain proper cleat retention.
4. Pedal Body Replacement
If your pedal body becomes damaged or worn, replacement bodies are available through TIME distributors. Replacing the carbon body instead of the entire pedal is both cost-effective and environmentally responsible. It also provides an opportunity to inspect and clean the spindle assembly thoroughly before reassembly.
Compatibility Considerations for Upgrading
The TIME ATAC XC series maintains strong internal compatibility, but cross-model part swaps require caution. Here are the key points to verify before upgrading:
- Axles from the XC 6, XC 8, XC 10, and XC 12 share the same threading and bearing interface, ensuring fitment across these models.
- Cleats are universally compatible across all TIME ATAC pedals, including mountain, gravel, and urban variants.
- Springs and bodies, however, should match the XC generation. Mixing parts from older ATAC designs (pre-2015) can cause engagement inconsistencies or clearance issues.
When upgrading bearings or axles, inspect seals and dust caps carefully. Reuse of worn seals can lead to premature bearing contamination, negating performance gains.
Optimization Tips for Improved Performance
Once upgrades are completed, a few optimization practices will help maximize pedal lifespan and efficiency.
- Use proper torque when reinstalling pedals: 35–40 Nm on crank threads ensures secure engagement without overtightening.
- Lubricate cleats and contact surfaces lightly with a dry PTFE-based lubricant to reduce noise and wear.
- Clean engagement mechanisms regularly using a soft brush and mild degreaser to prevent mud buildup.
- Inspect cleat bolts every 500 km to ensure they remain tight and evenly torqued.
A consistent maintenance schedule can prevent play or stiffness in the engagement, which often feels like a “loose” pedal even when bearings are healthy.
Comparing the ATAC XC 8 to Other Models for Upgrade Reference
The XC 8 sits at the mid-point in TIME’s ATAC XC lineup. Here’s how it compares to other models in terms of upgrade potential:
| Model | Body Material | Axle Type | Weight (Pair) | Upgrade Potential |
|---|---|---|---|---|
| ATAC XC 6 [paid link] | Composite | Steel | 302g | Moderate (same as XC 8) |
| ATAC XC 8 | Carbon | Steel | 286g | High |
| ATAC XC 10 | Carbon | Hollow Steel | 280g | High |
| ATAC XC 12 [paid link] | Carbon | Titanium | 248g | Maximum (lightest option) |
For most riders, upgrading the XC 8 with titanium axles and ceramic bearings can nearly match the XC 12’s performance at a lower cost.
Best Practices for Safe and Effective Upgrading
To ensure reliable results, follow these upgrade best practices:
- Use genuine TIME components or high-precision aftermarket equivalents.
- Avoid modifying engagement surfaces or springs. Even minor alterations can compromise retention and safety.
- When installing new axles or bearings, use light assembly grease to prevent corrosion and ease future maintenance.
- After any upgrade, test engagement and release tension thoroughly before riding in technical terrain.
Following these guidelines ensures that the upgraded components maintain factory-level [paid link] reliability and performance.
When to Replace Instead of Upgrade
In some cases, replacing the pedals outright may be more efficient than upgrading. If the pedal body is cracked, the axle is pitted, or the internal threads are damaged, replacement is recommended. Additionally, when the cost of replacement parts approaches 70% of a new set, upgrading loses its cost-benefit advantage.
For most riders, however, strategic upgrades—such as cleats, bearings, or axles—extend the life of the ATAC XC 8 and improve its performance without unnecessary expense.
Conclusion
Upgrading your TIME ATAC XC 8 pedals can deliver noticeable performance gains and extend their service life when done correctly. Focus on high-impact improvements like cleat optimization, bearing replacements, and axle upgrades while maintaining full compatibility with the ATAC platform. By combining precision maintenance with selective upgrades, the XC 8 pedals can perform at near-flagship levels for years, offering the same confidence and reliability that TIME pedals are renowned for.