Mastering the art of shifting gears seamlessly is essential for maximizing the efficiency and performance of your bike. Shimano’s revolutionary paddleshifter with index button offers a user-friendly and intuitive solution for cyclists of all levels. This innovative device allows for precise and effortless gear changes, enhancing your riding experience and pushing your cycling adventures to new heights.
The paddleshifter’s ergonomic design provides a comfortable and natural grip, ensuring optimal control while navigating hilly terrains or tackling challenging sprints. Its intuitive index button placement enables quick and precise gear selection, eliminating the need for complex hand movements or guesswork. Additionally, the paddleshifter’s durable construction ensures longevity and reliability, accompanying you on countless rides to come.
The Basics of Shimano Paddleshifters
Shimano paddleshifters are a type of bicycle shifter that allows cyclists to change gears without having to take their hands off the handlebars. This is done by using two paddles located on either side of the handlebars, which are pushed or pulled to shift the gears up or down. Paddleshifters are often used on racing bikes and mountain bikes, as they allow riders to shift gears quickly and easily while riding in challenging conditions.
Shimano paddleshifters come in a variety of different types, each with its own unique features. Some of the most common types of Shimano paddleshifters include:
- Bar-end shifters: These shifters are mounted on the ends of the handlebars and are operated by pushing or pulling the paddles with your thumbs.
- Top-tube shifters: These shifters are mounted on the top tube of the bicycle frame and are operated by pushing or pulling the paddles with your fingers.
- Integrated shifters: These shifters are integrated into the brake levers and are operated by pushing or pulling the brake levers with your fingers.
When choosing a Shimano paddleshifter, it is important to consider the type of riding you will be doing. If you are a road racer, you will likely want to choose a bar-end shifter or a top-tube shifter. If you are a mountain biker, you will likely want to choose an integrated shifter.
Index Button
The index button is a feature on some Shimano paddleshifters that allows riders to shift gears more precisely. When the index button is pressed, the paddleshifter will only shift the gears in one direction. This can be helpful when riding in technical terrain, as it allows riders to shift gears without having to worry about accidentally shifting into the wrong gear.
Maintenance
Shimano paddleshifters are relatively low-maintenance, but they do require some basic care and maintenance to keep them functioning properly. This includes:
- Keeping the paddleshifters clean and free of dirt and debris.
- Lubricating the paddleshifters regularly.
- Inspecting the paddleshifters for wear or damage.
By following these simple maintenance tips, you can help to ensure that your Shimano paddleshifters will provide you with many years of reliable service.
**Setting Up the Paddleshifters**
**1. Install the shifters:**
Locate the mounting points on your handlebars and use the provided bolts to securely attach the shifters. Ensure the shifters are positioned comfortably within your reach while riding.
**2. Customize the buttons:**
The Shimano paddleshifters come with customizable index buttons that can be programmed to perform specific actions. Here’s how to do it:
- Connect the shifters to your compatible cycling computer or mobile app through Bluetooth.
- Open the app or software interface to access the customization options.
- Select the index button you want to customize and assign it to the desired function. Common options include lap tracking, navigation, or even controlling music playback.
- Repeat the process for any other index buttons you wish to customize.
The flexibility to tailor the buttons to your preferences enhances the convenience and efficiency of your cycling experience.
**3. Route the cables:**
Connect the shift cables from your rear derailleur to the appropriate ports on the shifters. Secure the cables with cable ties or clips to prevent them from slipping or getting tangled. Ensure the cables have enough slack to account for handlebar movement, but not so much that they become loose.
**4. Adjust the indexing:**
Once the cables are routed, follow the manufacturer’s instructions to adjust the indexing of your shifters. This ensures that every click of the paddleshifter precisely engages the corresponding gear on your rear cassette.
**5. Test and enjoy:**
After completing the setup, take your bike for a test ride to ensure everything is functioning properly. Click through the gears using the paddleshifters and index buttons to confirm smooth and accurate shifting, as well as access to the customized functions you assigned to the index buttons.
Shifting in Different Riding Scenarios
Climbing Hills
When tackling inclines, you’ll need to shift to a lower gear to maintain a steady cadence. Use the downshift button on the left paddle to gradually shift to a gear with more resistance. This will allow you to push harder against the pedals and conquer the hill without losing momentum.
Descending Hills
While descending, you can coast in a higher gear to gain speed. Use the upshift button on the right paddle to shift to a gear with less resistance. This will reduce the resistance on the drivetrain, allowing you to roll faster downhill.
Accelerating from a Stop
When starting from a standstill, it’s advisable to shift to a lower gear. This will provide you with the necessary torque to get moving. Once you gain some speed, you can shift up through the gears to achieve your desired cruising speed.
Navigating Technical Terrain
In challenging terrain, such as rocky trails or uneven surfaces, you may need to shift frequently. Use the index button on the back of the paddle to quickly toggle between the two adjacent gears. This allows you to make precise shifts while maintaining control of your handlebars and focusing on the terrain.
| Riding Scenario | Paddle Button |
|---|---|
| Climbing Hills | Downshift (left paddle) |
| Descending Hills | Upshift (right paddle) |
| Accelerating from a Stop | Downshift (left paddle) |
| Navigating Technical Terrain | Index button (back of paddle) |
Troubleshooting Common Problems
1. Paddleshifters Not Responding
Ensure the paddleshifters are securely connected to the shifters. Check the cables for any damage or loose connections. If using wireless paddleshifters, verify the batteries are installed correctly and make sure there is no interference with the signal.
2. Shifting Occurs in the Wrong Direction
If the paddleshifters shift in the opposite direction intended, check the shifter settings. In most cases, you can reverse the shifting direction through the configuration menu of the shifter or the bike computer.
3. Paddleshifters are Stiff or Difficult to Use
Lubricating the pivots and moving parts of the paddleshifters can improve their performance. Use a bicycle-specific lubricant and apply it sparingly to avoid over-lubrication.
4. Index Button Not Functioning
Check if the index button is properly connected to the shifter. If it’s a mechanical button, ensure the cable is not damaged or loose. For electronic index buttons, replace the battery if necessary.
5. Troubleshooting Index Button: Extended Guide
-
Confirm Button Function
Check if the index button functions independently by pressing it without using the paddleshifters. If it doesn’t work, the button itself may be faulty.
-
Wiring Inspection
Examine the wiring between the index button and the shifter. Look for any damage, loose connections, or corrosion that may disrupt the signal.
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Shifter Compatibility
Ensure that the index button is compatible with the specific shifter being used. Some shifters may require specific button models or configurations.
-
Shift Sensor Adjustment
If the index button is working but not triggering the shift, adjust the shift sensor position. Refer to the shifter’s user manual for specific instructions on sensor adjustment.
-
Software and Firmware Updates
Check if there are any available software or firmware updates for the shifter or bike computer. Updates may include improvements to the index button functionality.
Maintenance and Care for Paddleshifters
Cleaning
Regularly clean your paddleshifters to remove dirt and grime. Use a mild soap solution and a soft cloth. Avoid using harsh chemicals or abrasives, as these can damage the paddleshifters.
Lubrication
Lubricate the moving parts of your paddleshifters periodically to ensure smooth operation. Use a light, oil-based lubricant. Avoid using excessive lubricant, as this can attract dirt and other contaminants.
Inspection
Inspect your paddleshifters regularly for any signs of wear or damage. Look for cracks, chips, or loose parts. If you notice any issues, have the paddleshifters inspected and repaired by a qualified mechanic.
Storage
When storing your paddleshifters, keep them in a cool, dry place away from direct sunlight. This will help prevent damage and extend the life of the paddleshifters.
Replacement
If your paddleshifters become damaged or worn beyond repair, they will need to be replaced. Refer to your bicycle’s owner’s manual for instructions on how to replace the paddleshifters.
Detailed Guide to Paddleshifter Lubrication
To properly lubricate your paddleshifters:
| Step | Instructions |
|---|---|
| 1 | Remove the paddleshifters from the handlebars. |
| 2 | Apply a small drop of lubricant to the moving parts of the paddleshifters. |
| 3 | Reassemble the paddleshifters and install them on the handlebars. |
Advanced Techniques for Efficient Shifting
Multi-Shifting
Combine multiple up or down shifts in one motion, saving valuable time and increasing efficiency.
Upshifting with Clutchless
Quickly shift up without using the clutch, reducing shift time and improving acceleration.
Downshifting with Blipping
Rev match by blipping the throttle before downshifting, smoothening shifts and reducing driveline stress.
Trimming
Make incremental gear adjustments within the current gear range, allowing for precise gear selection in varying terrain.
Shifting Under Load
Apply gradual pressure to the paddle while maintaining forward momentum, enabling smooth shifts under load.
Multi-Gear Downshifting
Downshift through multiple gears simultaneously, reducing brake usage and preserving momentum on steep descents.
Cross-Shifting
Shift directly from a higher gear to a lower gear (e.g., from 6th to 4th), skipping intermediate gears to save time and improve response.
| Shift Type | Description |
|---|---|
| Multi-Shifting | Combining multiple up or down shifts in one motion |
| Upshifting without Clutch | Quickly shifting up without using the clutch |
| Downshifting with Blipping | Rev matching by blipping the throttle before downshifting |
| Trimming | Making incremental gear adjustments within the current gear range |
| Shifting Under Load | Applying gradual pressure to the paddle while maintaining forward momentum |
| Multi-Gear Downshifting | Downshifting through multiple gears simultaneously |
| Cross-Shifting | Shifting directly from a higher gear to a lower gear, skipping intermediate gears |
Racing with Shimano Paddleshifters
Shimano paddleshifters with index buttons allow for quick and precise gear changes, making them a popular choice for racing cyclists. Here’s a detailed guide on how to use them effectively:
1. Installation
Attach the paddleshifters to your STI levers and connect the wires to your derailleur. Adjust the position for comfort and accessibility.
2. Shifting Down
Press the right-hand paddle to shift down to a lower gear. Keep in mind that the front derailleur (for shifting between chainrings) is typically controlled by the left-hand paddle.
3. Shifting Up
Press the left-hand paddle to shift up to a higher gear. The right-hand paddle is usually used for fine-tuning within the cassette range.
4. Index Button
The index button on the paddle allows you to override the index shifting mechanism and shift instantly to any gear. Press and hold the button to activate, then shift as desired.
5. Gear Indicators
The STI levers have gear indicators that display the current gear position. This helps you keep track of your gear range.
6. Practice
Familiarize yourself with the paddleshifters through practice rides or trainer sessions. The more you practice, the smoother and faster your gear changes will become.
7. Clipless Pedals
Consider using clipless pedals with Shimano paddleshifters. This allows you to pedal smoothly without losing traction while shifting.
8. Gear Strategy
In racing, it’s crucial to consider your gear selection. Anticipate upcoming climbs and descents, and use the paddleshifters efficiently to maintain optimal cadence and power.
| Hill Profile | Gear Strategy |
|—|—|
| Short, steep climb | Shift down quickly to a lower gear, keeping cadence high |
| Long, gradual climb | Gradually shift up through the gears to maintain a steady pace |
| Technical descent | Keep a low gear for stability and control |
| Group riding | Stay in a high gear to avoid gaps when accelerating |
Integrating Paddleshifters with Electronic Shifting
Mounting the Paddleshifters
Secure the paddleshifters onto your handlebars, aligning them within easy reach of your fingertips.
Connecting to the Di2 System
Use the provided cables or wireless transmitter to connect the paddleshifters to your Di2 electronic shifting system. Ensure a secure connection for reliable shifting.
Customizing the Settings
Access the E-Tube Project app or software on your smartphone or computer to customize the paddleshifters according to your preferences. You can adjust the shifting speed and sensitivity to suit your riding style.
Understanding the Index Button
The index button, located on the right-hand paddleshifter, serves multiple purposes:
1. Up-shifting in Multiple Gears:
Press and hold the index button while upshifting to shift through multiple gears simultaneously.
2. Adjusting Rear Derailleur Servo Position:
Pressing and holding the index button while in neutral (neither upshifting nor downshifting) allows you to adjust the rear derailleur servo position for fine-tuning.
3. Eliminating Gear Adjustment Noise:
Holding the index button for 10 seconds while the bike is in motion initiates the brake noise reduction algorithm, which can eliminate gear adjustment noise.
4. Auto-reset Function:
When the index button is released after performing any of the above functions, it automatically resets to its default position.
Table: Index Button Functions
| Function | Operation |
|---|---|
| Upshift through multiple gears | Press and hold index button while upshifting |
| Adjust rear derailleur servo position | Press and hold index button while in neutral |
| Eliminate gear adjustment noise | Hold index button for 10 seconds while the bike is in motion |
Comparing Shimano Paddleshifters to Other Systems
Shimano paddleshifters are a popular choice for cyclists who want to be able to shift gears without taking their hands off the handlebars. They are typically used in conjunction with STI shifters, which are mounted on the brake levers. Shimano paddleshifters are available in a variety of models, each with its own unique features.
One of the main benefits of Shimano paddleshifters is that they are very easy to use. The paddles are large and easy to reach, and they can be operated with a light touch. This makes them ideal for cyclists who are new to using paddleshifters.
Another benefit of Shimano paddleshifters is that they are very reliable. They are made from high-quality materials and they are built to last. This means that you can be confident that your paddleshifters will work perfectly for many years to come.
Shimano Paddleshifters vs. Other Systems
There are a few different types of paddleshifters available on the market, but Shimano paddleshifters are generally considered to be the best. They are well-made, reliable, and easy to use. If you are looking for a high-quality paddleshifter system, then Shimano is a great option.
Here is a table that compares Shimano paddleshifters to other systems:
| Feature | Shimano Paddleshifters | Other Systems |
|---|---|---|
| Ease of use | Very easy to use | Can be difficult to use |
| Reliability | Very reliable | Can be unreliable |
| Price | Affordable | Can be expensive |
How to Use Shimano Paddleshifter with Index Button
Shimano paddleshifters with index buttons allow for quick and easy gear shifting while riding. Here’s how to use them:
- Grip the paddleshifter: Place your fingers on the paddleshifter, with your thumb on the top and your index finger on the bottom.
- Shift gears: Push the right paddleshifter to shift up a gear and the left paddleshifter to shift down a gear.
- Use the index button: The index button on the left paddleshifter allows you to shift multiple gears at once. Press and hold the button while pushing the left paddleshifter to shift down multiple gears.
- Release the paddleshifter: Once you have shifted to the desired gear, release the paddleshifter.
People Also Ask
How do you know which gear you’re in with Shimano paddleshifters?
The gear indicator on the right side of the handlebars will display the current gear. The lower the number, the lower the gear. The higher the number, the higher the gear.
Can you shift Shimano paddleshifters without pedaling?
Yes, you can shift Shimano paddleshifters without pedaling. However, it is more efficient to shift while pedaling.
What is the purpose of the index button on Shimano paddleshifters?
The index button on Shimano paddleshifters allows you to shift multiple gears at once. This is useful for quickly shifting to a lower gear when descending a hill or a higher gear when accelerating.
