The TIME MX 8[paid link] pedals are well-regarded among cross-country and trail riders for their balance of lightweight construction, robust engagement system, and predictable float. However, as with many high-performance clipless pedals, riders often wonder how far they can go in upgrading or modifying their MX 8s to achieve better performance, improved durability, or greater compatibility with their drivetrain and footwear setups.
This article provides a complete guide on upgrading the TIME MX 8[paid link] pedals, explaining what’s possible, what’s not advisable, and how to ensure every modification maintains the pedal’s signature reliability and feel.
Understanding the TIME MX 8 Pedal Design
The TIME MX 8 is built around the brand’s ATAC (Auto Tension Adjustment Concept) mechanism, which allows easy entry and self-cleaning engagement. Its carbon composite body provides stiffness without excessive weight, while the steel axle ensures longevity under demanding trail conditions.
Upgrades and modifications to this model must take these materials and systems into account. Not all third-party components or modifications will maintain the integrity of the ATAC mechanism or the pedal’s precise tension balance.
Compatible Cleats and Footwear Options
The MX 8 uses TIME’s ATAC cleat system, compatible with all ATAC-based pedals. However, cleat selection can influence float angle and release tension. Riders looking to fine-tune performance can experiment with the following:
- TIME ATAC Easy Cleats: Provide a lower release angle (10°) for quicker disengagement—ideal for beginners or technical riders who need fast exits.
- TIME ATAC Standard Cleats: Offer a higher release angle (13° or 17°) depending on orientation, giving advanced riders more control and stability.
While third-party cleats exist, it’s strongly recommended to use genuine TIME components. Non-TIME cleats can lead to poor engagement or accelerated wear on the pedal’s retention bars.
Bearing and Axle Upgrade Possibilities
The MX 8 pedals use a cartridge bearing and bushing system, designed to balance smooth rotation and longevity. Over time, these can wear and introduce play. While full axle upgrades are limited, riders can enhance performance by:
- Installing high-grade replacement bearings: Premium stainless or ceramic cartridge bearings reduce friction and improve spin quality.
- Upgrading internal seals: Improved seals (from higher-end TIME models) help keep contaminants out, extending service intervals.
- Replacing the bushing: A fresh DU bushing on the inboard side restores stability and eliminates lateral movement.
All upgrades should match the pedal’s axle dimensions and bearing specifications. Using incorrect bearing sizes or incompatible materials can compromise pedal integrity.
Platform and Body Modifications
One of the MX 8’s defining traits is its large carbon composite platform, providing excellent support for trail shoes. However, some riders seek additional traction or grip for aggressive terrain. Options include:
- Adding traction pins: The MX 8 doesn’t come with adjustable pins, but riders can carefully install low-profile set screws in pre-marked areas if desired. This modification must be done precisely to avoid cracking the composite body.
- Switching to MX 10 bodies: TIME’s higher-end MX 10 shares similar dimensions but uses a hollow steel axle and reinforced carbon body. If sourcing spares from TIME, a direct body swap may be possible, giving riders an incremental upgrade without replacing the entire pedal.
Any modifications to the body structure should maintain the pedal’s balance and clearance characteristics.
Spring and Tension Adjustments
Unlike some systems, the TIME ATAC mechanism uses a fixed-tension spring that automatically adapts to different cleat thicknesses. Direct tension adjustments are not possible on the MX 8. However, riders can fine-tune engagement by:
- Using different cleats: As noted, cleat type and orientation directly affect release feel.
- Ensuring proper lubrication: A light coating of dry lube[paid link] on the engagement surfaces keeps entry and release consistent.
- Replacing worn engagement bars: Over time, the retention bars can wear, increasing release play. Replacing them restores crisp engagement.
Attempting to alter the internal spring preload is not recommended—it risks damaging the engagement mechanism or altering release safety.
Compatibility with Cranksets and Spacers
The MX 8 pedals use a standard 9/16” thread, making them compatible with virtually all modern cranksets. However, for optimal performance and clearance, riders should note:
- Crank arm material and shape: Some carbon crank arms have wider interfaces that may require pedal spacers to prevent rub.
- Q-factor tuning: Spacers can adjust the Q-factor slightly, improving rider comfort or knee alignment.
- Thread preparation: Apply anti-seize or medium-strength threadlocker during installation to prevent corrosion and maintain torque retention.
TIME does not recommend using titanium axles from other models unless they’re confirmed compatible with the MX 8’s bearing stack.
Comparison: MX 8 vs. MX 10 Upgrades
The TIME MX 10 represents the next step up in the lineup, offering similar geometry with refined materials and lighter weight. Riders considering upgrading might compare as follows:
| Feature | TIME MX 8 | TIME MX 10 |
|---|---|---|
| Body Material | Carbon composite | Carbon reinforced |
| Axle | Steel | Hollow steel |
| Weight (pair) | ~380g | ~360g |
| Bearings | Cartridge + bushing | Enhanced sealed bearings |
| Price Range | Mid-tier | Premium |
For most riders, upgrading the bearings and seals on the MX 8 can deliver performance nearly equivalent to the MX 10, making full replacement unnecessary.
Best Practices for Maintaining Upgraded MX 8 Pedals
To preserve performance after upgrades:
- Clean regularly with mild detergent and a soft brush, especially around the engagement springs.
- Lubricate lightly with a silicone-based or dry PTFE lube to avoid attracting dirt.
- Inspect cleats and bars every few weeks for wear or metal fatigue.
- Service bearings every 3,000–5,000 km, depending on conditions.
Routine attention ensures any upgraded parts perform as intended and extend overall pedal life.
Conclusion
Upgrading the TIME MX 8 pedals can be rewarding if approached with precision and respect for the system’s engineering. While there are limits—particularly around tension and spring mechanisms—riders can meaningfully enhance performance through bearing upgrades, improved sealing, and careful cleat tuning. When done correctly, these upgrades preserve the ATAC system’s smooth engagement while offering a tailored, efficient, and responsive pedaling experience.