DIY Wheel Setup Tips for EX 1700 SPLINE Performance

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The DT Swiss EX 1700 SPLINE [paid link] wheelset is designed for high-performance riding, especially for enduro and aggressive mountain biking. This robust wheelset is known for its durability, precise handling, and ability to tackle tough terrain with ease. In this guide, we will cover essential steps for setting up your DT Swiss EX 1700 SPLINE [paid link] wheels, including installation, adjustment, maintenance, and troubleshooting tips to ensure peak [paid link] performance.

Tools Required

  • 15mm wrench or torque wrench [paid link]
  • Spoke wrench
  • Tire levers
  • Chain whip (for cassette removal)
  • Freehub body grease
  • Teflon tape (optional)
  • 3mm and 5mm Allen wrenches [paid link]
  • Valve core remover (for tubeless setup)
  • Tubeless rim tape (for tubeless setup)
  • Tubeless tire sealant
  • Tire pressure gauge

Installation of DT Swiss EX 1700 SPLINE

Front Wheel Installation

  1. Prepare the Hub and Fork: Ensure that your fork’s axle is compatible with the DT Swiss EX 1700 SPLINE front wheel. The front hub is available in both quick release and thru-axle versions, so double-check the axle type before proceeding.
  2. Install the Wheel into the Fork: Insert the axle through the hub, ensuring it aligns with the fork dropouts. Tighten the axle securely with the proper torque specifications, using either a 15mm wrench or the appropriate tools for the axle type. For thru-axle forks, ensure the axle is tightened to the recommended torque, typically 15Nm for most applications.
  3. Check Wheel Alignment: Spin the wheel and ensure it is centered between the fork legs. There should be no wobbling, and the wheel should move freely without any rubbing on the brake pads.

Rear Wheel Installation

  1. Remove the Rear Axle: If the wheel has been pre-installed or the cassette is already attached, first remove the rear axle using a 5mm Allen wrench [paid link] or any tool compatible with your bike’s axle system.
  2. Install the Cassette: The EX 1700 SPLINE rear wheel uses a standard freehub body compatible with Shimano and SRAM 11-speed or 12-speed cassettes. Slide the cassette onto the freehub body, ensuring the splines match the cassette’s teeth. Tighten the cassette lockring with a torque wrench [paid link], typically to 40Nm.
  3. Place the Rear Wheel in the Dropouts: Position the rear wheel in the frame, making sure the axle aligns with the frame’s dropouts. Insert the axle and tighten it to the recommended torque settings. For thru-axle systems, use the specified torque for your axle type, generally around 12-15Nm.
  4. Check for Clearance and Alignment: Spin the rear wheel to confirm proper alignment. Ensure there is no contact between the wheel and the brake rotor or chainstay. The wheel should rotate freely with no rubbing or resistance.

Tubeless Setup for EX 1700 SPLINE

The DT Swiss EX 1700 SPLINE wheelset is tubeless-compatible, allowing for enhanced performance and lower tire pressure. Setting up tubeless tires will improve traction and reduce the chances of flats. Follow these steps for tubeless tire installation.

  1. Install Tubeless Rim Tape: Carefully apply a tubeless-specific rim tape to the inside of the rim. Ensure the tape covers the entire rim bed and that the valve hole is sealed tightly. Press down firmly to prevent air leakage.
  2. Add Tubeless Valve: Insert a tubeless valve through the valve hole in the rim, ensuring the rubber seal is flush against the rim. Tighten the nut to secure the valve in place.
  3. Mount the Tire: Place the tubeless tire onto the rim, starting at the valve and working around. Use tire levers if necessary, but be cautious not to damage the rim tape.
  4. Seal the Tire: Once the tire is seated, add tubeless sealant through the valve or directly into the tire. The recommended amount varies, but usually between 60-120ml of sealant per tire is ideal.
  5. Inflate the Tire: Use a high-volume pump or a compressor to quickly inflate the tire. The sealant will begin to coat the inside of the tire, creating a seal. Spin the wheel to evenly distribute the sealant.
  6. Check for Leaks: Once inflated, carefully inspect the tire for any air leaks. If there are leaks, rotate the wheel to help the sealant cover the holes or use more sealant to ensure a complete seal.
  7. Set the Tire Pressure: Set the tire pressure according to your riding style and terrain. Lower pressures generally offer more traction, but ensure you do not go below the recommended minimum pressure to avoid rim damage.

Adjustment and Maintenance

Adjusting Hub Bearings

The DT Swiss EX 1700 SPLINE wheelset is known for its precision bearings, but regular maintenance ensures their longevity and smooth performance.

  1. Check for Play: Hold the wheel at each end and attempt to wiggle it. If there is any noticeable play or roughness in the rotation, it’s time to service the hub bearings.
  2. Disassemble the Hub: Remove the axle from the wheel and carefully disassemble the hub. Remove the freehub body and clean all components.
  3. Grease and Reassemble: Apply fresh grease to the bearings and reassemble the hub. Ensure that the freehub body is properly lubricated to prevent squeaking or drag.
  4. Reinstall the Wheel: After servicing the bearings, reinstall the wheel onto the bike and check for smooth rotation and proper engagement of the freehub.

Maintenance of the Rim

The EX 1700 SPLINE features a tubeless-ready rim designed for maximum strength. Regular inspection and cleaning are essential to maintain optimal performance.

  1. Clean the Rim Bed: Periodically clean the rim bed using a soft cloth to remove debris or dirt that may affect the sealing performance of the tubeless tire setup.
  2. Check for Cracks or Dents: Inspect the rim for any signs of damage such as cracks or dents, especially after impacts. If the rim is damaged, it may compromise the safety and performance of the wheel.

Troubleshooting Common Issues

Problem: Noisy Freehub

A noisy freehub can be an annoying issue, but it’s usually a sign of either a lack of lubrication or excessive wear. To fix this:

  • Check for Proper Lubrication: If the freehub is too noisy, disassemble it and check if it needs more grease. Lubricating the pawls and the freehub mechanism can reduce noise significantly.
  • Examine the Pawls: Inspect the pawls for any wear. Worn pawls should be replaced to ensure smooth engagement.

Problem: Tire Leaks in Tubeless Setup

If your tubeless tire is leaking air:

  • Inspect the Rim Tape: Check if the tubeless rim tape is properly applied and sealed. If the tape has moved or failed, replace it with new tape.
  • Reapply Sealant: Over time, the sealant inside the tire can dry out. Top up the sealant and check for any punctures or areas that may require additional sealing.

Customization and Optimization for Performance

The DT Swiss EX 1700 SPLINE is a versatile [paid link] wheelset that can be further customized to match your specific riding style.

  • Adjust Spoke Tension: Fine-tuning spoke tension can improve wheel stiffness and help reduce any flex during aggressive cornering or pedaling. Use a spoke wrench to adjust tension evenly across all spokes.
  • Upgrade the Freehub: For those who want a quieter freehub or faster engagement, consider upgrading the freehub body to one with a higher engagement point, such as a Star Ratchet system from DT Swiss.
  • Choose the Right Tires: Selecting tires with the appropriate tread pattern and width can optimize your wheelset for various terrains. For aggressive riding, wider tires with deeper tread will offer better grip, while thinner tires may improve rolling efficiency for smoother conditions.

Conclusion

The DT Swiss EX 1700 SPLINE wheelset is an outstanding choice for riders seeking a durable and high-performance solution. By following this guide, you can ensure a proper setup, perform routine maintenance, and troubleshoot common issues, all while maximizing the performance of your wheels. With regular care and attention, your EX 1700 SPLINE wheels will continue to deliver superior performance on every ride.