The TIME MX 4 [paid link] pedals are a lightweight yet durable clipless system designed for road and cross-country riders who value reliability and smooth engagement. Built with TIME’s signature ATAC (Auto Tension Adjustment Concept) system, these pedals offer consistent entry and release, even in muddy or gritty conditions. This guide provides a detailed overview of installation, adjustment, and maintenance procedures to ensure long-lasting performance and optimal functionality of your TIME MX 4 [paid link] pedals.
Tools Required
- 8 mm hex key (for installation)
- Torque wrench [paid link] (optional but recommended)
- Grease suitable for pedal threads
- Clean rag or paper towels
- Isopropyl alcohol (for cleaning crank threads)
- Light waterproof grease (for maintenance)
Understanding the TIME MX 4 Pedal Design
The MX 4 pedal uses TIME’s ATAC engagement system, which features a self-cleaning mechanism and a consistent tension design. The body is constructed from composite material, while the oversized steel axle provides strength without excessive weight. The engagement angle and float are built into the design, allowing lateral and angular movement that helps reduce knee strain.
Unlike other systems, the MX 4 does not require manual spring tension adjustment. Instead, it uses a self-regulating retention system, which automatically sets the tension based on cleat wear and pedal condition. This makes setup and use straightforward for both new and experienced riders.
Installing the TIME MX 4 Pedals
Correct installation ensures proper alignment, secure fit, and long-term performance. Follow the steps below carefully:
Preparation
Before installation, remove any dirt or grease from the crank arm threads using a rag and isopropyl alcohol. Once clean, apply a thin layer of grease to the pedal threads. This prevents corrosion and makes future removal easier.
Installation Procedure
Thread the right pedal (marked with an “R”) into the crank arm clockwise. Use an 8 mm hex key inserted into the back of the pedal spindle to tighten. The left pedal (marked with an “L”) threads counterclockwise.
Tighten both pedals to 35–40 Nm using a torque wrench [paid link]. Avoid overtightening, as excessive torque can damage crank threads.
Once installed, rotate the pedals to confirm smooth movement. Any grinding or stiffness at this stage may indicate contamination or insufficient lubrication inside the spindle.
Adjusting the TIME MX 4 Pedals
Unlike systems from Shimano or Look, TIME MX 4 pedals feature automatic tension adjustment. However, cleat orientation and position significantly influence engagement feel and comfort.
Cleat Installation and Alignment
The supplied ATAC cleats [paid link] offer two release angle options:
- 13° for easier release.
- 17° for increased retention during aggressive riding.
To change the release angle, swap the left and right cleats. Position each cleat on the shoe so that the ball of your foot is directly over the pedal spindle. Ensure both cleats are aligned symmetrically to prevent knee discomfort.
Tighten the cleat bolts evenly, and recheck alignment after the first few rides, as bolts may settle into the shoe sole.
Float and Engagement
The MX 4 provides 5° of angular float and 6 mm of lateral float, allowing your foot to move naturally. There are no manual spring adjustments needed—engagement and release remain consistent regardless of riding conditions.
Maintenance of the TIME MX 4 Pedals
Routine maintenance ensures smooth operation and prolongs the lifespan of your pedals. The MX 4 design minimizes required service, but periodic checks are essential.
Cleaning
After every few rides, especially in wet or muddy conditions, wipe down the pedal body using a damp cloth. Pay special attention to the engagement mechanism, removing dirt or debris that may affect cleat retention.
For a deeper clean, remove the pedals and soak them briefly in warm, soapy water. Scrub lightly with a soft brush, then rinse and dry thoroughly. Avoid using high-pressure water, which may force debris into the bearings.
Lubrication
Once clean, apply a small amount of light waterproof grease to the spindle interface and bearing seals. Rotate the pedal body to distribute the lubricant evenly. If you hear squeaks or feel rough rotation, the bearings may need servicing.
Bearing Service
Although the MX 4 uses sealed bearings, over time dirt and moisture can cause wear. TIME recommends inspection every 3,000–5,000 km, depending on conditions. To service:
- Remove the end cap using a 6 mm hex key.
- Extract the axle assembly.
- Clean the interior with a lint-free cloth.
- Repack bearings with fresh grease and reassemble.
Always reinstall the axle securely but avoid overtightening.
Troubleshooting Common MX 4 Pedal Issues
Even with regular care, issues can arise. Here are the most frequent problems and their solutions:
1. Difficult Engagement or Release
Check for mud or grit around the engagement mechanism. Clean thoroughly and reapply a light grease film. Also, verify that cleats are not excessively worn.
2. Pedal Play or Looseness
If there’s noticeable side-to-side play, the axle bearings may be worn. Rebuild or replace the bearing assembly.
3. Creaking or Clicking Sounds
Remove the pedals, clean the threads, and reapply grease before reinstalling. Tighten to the correct torque specification.
4. Rough Spindle Rotation
Disassemble, clean, and regrease the axle assembly. Persistent stiffness indicates bearing replacement is required.
Optimizing Performance
To maximize pedal efficiency, ensure proper cleat alignment and periodically replace worn cleats. Keep pedal surfaces clean and lubricated, especially after riding in harsh environments. For riders seeking a firmer engagement feel, consider switching to TIME’s MX 6 [paid link] model, which features an aluminum body and tighter tolerances while maintaining the same ATAC cleat compatibility.
Regular inspections every few months help prevent long-term wear and maintain consistent performance. Riders who frequently ride in wet or gritty conditions should service bearings more often.
Compatibility Overview
The TIME MX 4 pedals are compatible with all TIME ATAC cleats [paid link], including Easy and Standard versions. They pair effectively with most 2-bolt SPD-style cycling shoes. However, note that ATAC cleats are not compatible with Shimano SPD pedals or Crankbrothers systems.
When selecting shoes, ensure the sole recess is deep enough to allow full pedal engagement without obstruction. Shoes with overly soft soles may lead to inconsistent engagement or premature cleat wear.
Final Thoughts
The TIME MX 4 pedals offer a reliable, maintenance-friendly clipless solution that balances lightweight construction with excellent engagement consistency. Proper installation, regular cleaning, and occasional bearing service will ensure these pedals deliver smooth performance season after season. Whether you’re a gravel rider, commuter, or performance road cyclist, maintaining your MX 4 pedals correctly guarantees efficiency and comfort every time you ride.