The DT Swiss EX 1700 SPLINE [paid link] wheels are a robust choice for cyclists who demand high performance and durability from their road bike components. Whether you’re preparing for an intense ride or troubleshooting an issue, understanding how to properly inspect, maintain, and tune these wheels is crucial. This guide will walk you through the necessary steps to keep your EX 1700 SPLINE [paid link] wheels in optimal condition.
Tools Required
- Torque wrench [paid link]
- 5mm and 6mm Allen wrenches [paid link]
- Spoke wrench
- Truing stand (optional but recommended)
- Lubricant (for axle and freehub body)
- Rags or microfiber cloths
- Cleaning brush
- Hub grease
- Rim tape (if necessary)
Initial Inspection
Before diving into detailed maintenance, it’s important to perform a thorough initial inspection of your EX 1700 SPLINE wheels. Regular checks can help catch small issues before they become significant problems.
1. Inspect the Rims
The first step in any inspection is to check the condition of the rims. Look for any signs of wear such as cracks, dents, or large scratches. Even small imperfections can affect the overall performance and safety of the wheel. If you notice any damage, it’s crucial to replace the rim or seek professional repair.
2. Check the Spokes
Next, inspect the spokes for any signs of damage, looseness, or corrosion. Tighten any loose spokes using a spoke wrench, ensuring each one is evenly tensioned. If any spoke is severely bent or broken, it should be replaced immediately. Uneven spoke tension can cause the wheel to become out of true, leading to performance issues.
3. Examine the Hubs
Check the hubs for smoothness and responsiveness. Spin the wheel by hand and listen for any abnormal noises such as grinding or clicking. If the hub feels rough or doesn’t spin smoothly, it may require lubrication or bearing replacement.
4. Inspect the Tires
While not part of the wheel itself, your tires are crucial to the overall performance of your setup. Check for cuts, punctures, or excessive wear. The proper tire pressure should also be maintained to avoid undue stress on the wheels.
Wheel Truing
Maintaining the trueness of your wheels is key to ensuring smooth, efficient rides. If your EX 1700 SPLINE wheels are out of true, you’ll likely notice wobbling or a rough ride. Here’s how to fix it:
1. Mount the Wheel on a Truing Stand
Place your wheel on a truing stand for precise adjustments. If you don’t have a stand, you can use the bike frame with the wheel attached, but a truing stand will provide a more accurate result.
2. Check for Lateral and Radial Trueness
Spin the wheel and observe both lateral (side-to-side) and radial (up-and-down) movement. If the rim moves side-to-side, adjust the spoke tension to correct it. If it moves vertically, adjust the spokes evenly to maintain a true wheel.
3. Adjust the Spokes
Using a spoke wrench, tighten or loosen the appropriate spokes to bring the wheel back into alignment. Be sure to adjust spokes gradually and evenly to avoid creating new imbalances. It’s important to maintain uniform spoke tension to preserve the wheel’s structural integrity.
Hub Maintenance
The hubs on your DT Swiss EX 1700 SPLINE wheels are crucial for smooth operation. Regular maintenance ensures their longevity and performance.
1. Remove the Wheel from the Bike
To access the hub, remove the wheel from your bike. You may need to remove the quick release or thru-axle depending on your bike setup.
2. Clean the Hub Area
Use a rag or microfiber cloth to wipe down the hub and axle. Remove any dirt, grease, or debris that may have built up over time. Cleanliness ensures the smooth operation of the hub.
3. Lubricate the Freehub Body
Apply a small amount of lubricant to the freehub body, ensuring that the mechanism operates smoothly. Over time, the grease inside the freehub can wear out or attract dirt, so reapplying lubricant regularly will keep the mechanism in optimal working condition.
4. Inspect the Bearings
If your hub feels rough when spun or if you hear unusual noises, the bearings may need attention. If the bearings are sealed and you can’t perform a bearing replacement yourself, consider bringing the wheel to a shop for professional servicing.
Wheel Tension and Spoke Alignment
Ensuring even spoke tension is essential to the overall performance of your wheel. Uneven spoke tension can cause your wheel to become misaligned, affecting the ride quality.
1. Check Tension Using a Tension Meter
You can use a spoke tension meter to measure and ensure even tension across all spokes. If you don’t have a meter, check for visual signs of imbalance such as wobbling.
2. Adjust Spokes Evenly
If necessary, adjust the spokes in small increments. Make sure to adjust spokes on opposite sides of the wheel to maintain balance. Consistency in tension is key to preventing wheel deformation.
3. Check the Valve Hole Alignment
Ensure that the valve hole on the rim is correctly aligned with the valve stem of your tire. Misalignment can affect the wheel’s structural integrity and lead to uneven pressure distribution.
Freehub and Cassette Maintenance
The freehub and cassette play a vital role in ensuring smooth shifting and power transfer. Regular maintenance of these components ensures your EX 1700 SPLINE wheels deliver peak [paid link] performance.
1. Remove the Cassette
To remove the cassette, use a cassette removal tool and a chain whip to loosen the lockring. Remove the cassette carefully, taking note of how each part is arranged for proper reassembly.
2. Inspect the Freehub
Examine the freehub for wear or corrosion. Clean the freehub body and apply a small amount of lubricant to the ratchets. This will help the freehub engage and disengage smoothly during rides.
3. Reassemble the Cassette
Once the freehub is clean and lubricated, reassemble the cassette in the correct order. Ensure the lockring is tightened securely to the recommended torque setting.
Troubleshooting Common Set-Up Issues
Even with regular maintenance, you may encounter certain issues with your EX 1700 SPLINE wheels. Here are some common problems and their solutions.
1. Uneven Spoke Tension
If you notice that the wheel is consistently out of true or there’s excessive spoke noise, it could be due to uneven spoke tension. Check each spoke’s tension and adjust it to correct the issue.
2. Freehub Not Engaging
If the freehub does not engage when you start pedaling, the ratchets inside the freehub may be dirty or lack lubrication. Clean and lubricate the freehub to resolve this issue.
3. Hub Noise
If your hubs make a grinding noise, it may be due to dirt or insufficient lubrication. Disassemble the hub, clean the bearings, and apply fresh lubricant to restore smooth operation.
Customization and Optimization
For those seeking to further optimize their EX 1700 SPLINE wheels, here are some tips for improving performance:
1. Adjust Spoke Tension for Weight
If you’re looking to lighten the load, you can adjust spoke tension by using thinner spokes or opting for a different spoke pattern. However, this can affect the wheel’s durability, so consult a professional before making changes.
2. Upgrade the Bearings
If you find that the standard bearings don’t meet your performance needs, consider upgrading to high-quality ceramic bearings. These bearings reduce friction, making your wheel spin more smoothly and efficiently.
3. Swap the Cassette
Upgrading to a higher-end cassette can improve shifting performance and efficiency, especially if you’re using the EX 1700 SPLINE wheels for competitive riding.
Conclusion
By regularly inspecting and tuning your DT Swiss EX 1700 SPLINE wheels, you can ensure their longevity and performance. Proper maintenance, including wheel truing, spoke tension adjustments, and hub lubrication, will help keep your wheels in top condition. Should issues arise, troubleshooting common problems and performing minor repairs yourself can extend the life of your wheels. With a little effort, your EX 1700 SPLINE wheels will continue to deliver a smooth, responsive ride for many miles to come.