Suzuki GSXR 750 - How To Replace A Chain & Sprockets on a Suzuki GSXR 750

Introduction

This tutorial provides a step-by-step guide on how to replace the chain and sprockets on a Suzuki GSXR 750, specifically a 2004 model. The process is similar for other model years, making this guide a valuable resource for GSXR 750 owners. Replacing your bike's chain and sprockets is crucial for maintaining optimal performance and safety.

Step 1: Gather Necessary Tools and Parts

Before starting the replacement, ensure you have the following tools and parts ready:

• Tools:

  • Socket set
  • Wrench set
  • Chain breaker tool
  • Torque wrench
  • Screwdrivers
  • Pliers
  • Bike stand or paddock stand

• Parts:

  • New chain
  • New front and rear sprockets
  • Chain lubricant

Tip: Always consult your owner’s manual for specifications related to your particular model.

Step 2: Prepare the Motorcycle

1. Secure the Motorcycle:

   • Use a bike stand to lift the rear wheel off the ground. This will make the process easier and safer.

2. Remove the Rear Wheel:

   • Loosen the axle nut using the appropriate socket.
   • Remove the chain adjusters and slide the wheel back to release tension on the chain.
   • Carefully lift the wheel off and set it aside.

Step 3: Remove the Old Chain and Sprockets

1. Break the Chain:

   • Use a chain breaker tool to separate the chain. Follow the tool's instructions carefully to avoid damaging the chain.

2. Remove the Rear Sprocket:

   • Unscrew the bolts securing the rear sprocket to the wheel hub.
   • Remove the sprocket and clean the mounting surface.

3. Remove the Front Sprocket:

   • Remove the cover if applicable.
   • Unscrew the retaining nut and remove the front sprocket.

Common Pitfall: Ensure you keep track of all bolts and washers for reinstallation.

Step 4: Install the New Sprockets

1. Install the Front Sprocket:

   • Slide the new front sprocket onto the output shaft and secure it with the retaining nut. Use a torque wrench to tighten it to the manufacturer’s specifications.

2. Install the Rear Sprocket:

   • Position the new rear sprocket onto the wheel hub, aligning it with the bolt holes.
   • Secure it with the bolts and tighten them to the specified torque.

Step 5: Install the New Chain

1. Measure the Chain Length:

   • Compare the new chain with the old one to ensure the correct length.
   • Adjust if necessary using the chain breaker tool.

2. Thread the Chain:

   • Start threading the chain through the rear sprocket and up around the front sprocket.
   • Bring the ends together and connect them using the chain connector provided with your new chain.

3. Adjust Chain Tension:

   • Move the rear wheel forward or backward using the chain adjusters to achieve the proper tension.
   • The chain should have a slight amount of play – consult the owner’s manual for the specific range.

Step 6: Reinstall the Rear Wheel

1. Align the Wheel:

   • Slide the rear wheel back into place, ensuring the chain runs smoothly over the sprockets.
   • Reinsert the axle and tighten the axle nut according to specifications.

2. Double-Check Adjustments:

   • Make sure the chain alignment is correct and check the tension one more time.

Step 7: Final Checks

1. Lubricate the Chain:

   • Apply chain lubricant to ensure smooth operation.

2. Test Ride:

   • Take the motorcycle for a short test ride to ensure everything operates smoothly and to check for any unusual noises.

Conclusion

Replacing the chain and sprockets on your Suzuki GSXR 750 can significantly enhance your bike's performance and longevity. By following these steps, you can ensure a successful installation. Always remember to maintain your chain and sprockets regularly for the best riding experience. If you're unsure about any step, consult a professional mechanic for assistance. Happy riding!