Types of Motorcycle Windshield Wipers
Motorcycle windshield wipers are essential devices designed to maintain visibility by clearing water, debris, and dirt from motorcycle windshields. Each wiper system consists of a blade attached to a pivot arm, which is moved either manually or by an electric motor.
Manual Wipers
Operated by hand through a lever or knob that moves the blade across the windshield.
Benefits: Simple mechanism, inexpensive, no electrical components to fail
Drawbacks: Requires removing hand from handlebar, less efficient in heavy rain
Electric Wipers
Powered by an electric motor controlled via a handlebar switch, allowing operation without removing hands from grips.
Benefits: Convenient, efficient in bad weather, hands remain on controls
Drawbacks: More expensive, requires electrical connection, potential for motor failure
Expert Tip: When riding in light rain, a water-repellent treatment on your windshield can reduce the need for constant wiping and extend the life of your wiper blades.
Wiper Mechanism Subtypes
Beyond the basic manual vs. electric classification, motorcycle windshield wipers come in several design configurations:
| Wiper Type | Movement Pattern | Best For | Key Advantage |
|---|---|---|---|
| Swing Arm Wipers | Sweeping arc motion | Standard windshields | Simple, reliable design |
| Parallel Arm Wipers | Parallel motion across glass | Delicate windshields | Minimizes scratching risk |
| Center Pivot Wipers | Rotation around central point | Enhanced center visibility | Better clearing of critical viewing area |
| Variable Speed Wipers | Adjustable wipe frequency | All-weather riding | Adaptable to changing conditions |
Specifications and Technical Details
Understanding the technical specifications of motorcycle windshield wipers is crucial for selecting the right system for your specific needs and ensuring optimal performance.
Size Considerations
Wiper size is determined by squeegee length, which must match your windshield dimensions. An improperly sized wiper won't effectively clean the viewing area.
Measurement tip: Measure the width of your windshield and choose a blade slightly shorter than this width.
Material Options
Frames are commonly made from stainless steel, aluminum, or plastic, while blades use rubber or silicone compounds.
Best choice: Stainless steel frames with silicone blades offer the best durability in varying weather conditions.
| Specification | Details | Importance |
|---|---|---|
| Motor Power | Low-power motors (0.5-2W) preferred for motorcycles | Affects battery consumption and noise level |
| Wiping Speed | Typically 45-65 cycles per minute | Determines effectiveness in varying rainfall intensities |
| Stroke Length | Adjustable range of 60-120 degrees | Critical for proper coverage of windshield surface |
| Connection Type | Direct connection or transmission-driven | Affects reliability and maintenance requirements |
| Voltage Requirement | 12V DC (standard for most motorcycles) | Must match motorcycle's electrical system |
Important Safety Note: Never exceed the recommended voltage for your wiper motor. Doing so can cause premature failure or create an electrical hazard on your motorcycle.
Maintenance and Care Guide
Proper maintenance of motorcycle windshield wipers is essential to ensure optimal performance, visibility, and safety during adverse weather conditions. Following a regular maintenance schedule will extend the life of your wiper system and improve its effectiveness.
1 Regular Wiper Blade Inspection
Examine your wiper blades monthly for signs of wear such as cracks, splitting, or hardening of the rubber. Increase inspection frequency if you ride in harsh environments or extreme temperatures.
What to look for: Tears, uneven edges, stiffness, or areas where the blade no longer makes full contact with the windshield.
When to replace: Immediately if you notice streaking, skipping, or chattering noises during operation.
2 Cleaning Procedure
Clean both the wiper blades and windshield regularly to prevent debris accumulation and ensure smooth operation.
For blades: Wipe with a soft cloth dampened with mild soap and water. Avoid harsh chemicals that can damage rubber compounds.
For windshield: Use a motorcycle-specific glass cleaner and microfiber cloth to prevent scratching.
3 Wiper Arm Adjustment
Check wiper arm tension and alignment quarterly to ensure proper windshield contact.
Testing tension: The blade should firmly contact the windshield but not flex excessively. If too loose or tight, adjust at the arm mounting point.
Alignment check: Observe the wiper's path during operation. It should move smoothly across the critical viewing area without leaving uncleaned spots.
4 Lubrication Schedule
Apply appropriate lubricant to moving parts annually to ensure smooth operation and prevent premature wear.
Recommended lubricants: Silicone grease or lithium grease specifically designed for automotive applications.
Application points: Pivot points, joints, and mechanical connections in the wiper system.
Pro Maintenance Tip: Before long storage periods (winter layup), clean your windshield thoroughly and apply a water-repellent coating. Remove the wiper blades and store them in a climate-controlled environment to prevent rubber degradation.
How to Choose Motorcycle Windshield Wipers
Selecting the right windshield wiper for your motorcycle involves careful consideration of several factors to ensure optimal visibility, safety, and compatibility with your specific motorcycle model.
Material Selection
The material of your wiper components affects durability, performance, and price.
- Steel wipers: Maximum durability, weather resistance, higher cost
- Plastic wipers: Lightweight, affordable, less durable in extreme conditions
- Rubber blades: Standard option, good performance, requires regular replacement
- Silicone blades: Premium option, lasts 2-3 times longer, superior in extreme temperatures
Sizing Factors
Proper sizing ensures complete windshield coverage without overhang or inadequate wiping.
- Measure windshield width: Determine the area that needs cleaning
- Consider curvature: Flat wipers work best on flat windshields; curved wipers for curved surfaces
- Check clearance: Ensure the wiper arm won't hit fairings or other components
- Factor in riding position: Focus on the area directly in your line of sight
| Selection Factor | What to Consider | Recommendation |
|---|---|---|
| Type Selection | Riding conditions, frequency of use, personal preference | Electric for touring bikes, manual for occasional use |
| Quality Assessment | Brand reputation, warranty, materials, user reviews | Invest in reputable brands with motorcycle-specific designs |
| Budget Considerations | Initial cost, replacement part availability, longevity | Balance upfront cost with expected lifespan and performance |
| Installation Complexity | Tools required, electrical knowledge needed, mounting options | Consider professional installation for complex electric systems |
| Compatibility Check | Motorcycle model, windshield type, electrical system | Verify fitment with manufacturer or motorcycle forums |
Warning: Choosing an incorrectly sized wiper can lead to poor cleaning performance or even damage to your windshield. Always verify compatibility with your specific motorcycle model before purchasing.
DIY Installation and Replacement Guide
Replacing motorcycle windshield wipers is a manageable DIY task that requires minimal tools and mechanical knowledge. Following these steps will ensure proper installation and optimal performance.
1 Gather Necessary Tools and Materials
Before beginning the replacement process, collect all required items:
- New wiper blade (correct size and type for your motorcycle)
- Screwdriver set (Phillips and flathead)
- Adjustable wrench or pliers
- Clean microfiber cloth
- Glass cleaner (motorcycle-specific)
2 Prepare Your Motorcycle
Ensure safe working conditions before beginning:
- Park on a level surface with adequate lighting
- Turn off the engine and remove the key
- Engage the parking brake or center stand
- Allow the windshield to cool if recently ridden
3 Remove the Old Wiper Blade
Carefully detach the existing wiper blade:
- Gently lift the wiper arm away from the windshield to the fully upright position
- Locate the attachment point (usually a small tab, hook, or button)
- Press the release mechanism while sliding the old blade off the arm
- Note the orientation and attachment method for reference
4 Install the New Wiper Blade
Mount the replacement blade securely:
- Remove any protective packaging from the new blade
- Align the attachment point with the wiper arm
- Slide or clip the new blade into position until you hear/feel it lock
- Verify the blade is securely attached by gently tugging
5 Test and Adjust
Ensure proper function before riding:
- Carefully lower the wiper arm back onto the windshield
- Clean the windshield thoroughly
- Start the motorcycle and test the wiper function (for electric wipers)
- Check for smooth operation and complete windshield coverage
- Make any necessary tension adjustments at the arm connection point
Installation Tip: Take a photo of the old wiper assembly before removal to use as a reference during installation. This can help you remember the exact positioning and attachment method.
Frequently Asked Questions
No, not all motorcycles require windshield wipers. They are typically found on:
- Touring and adventure motorcycles designed for long-distance riding
- Motorcycles with larger windshields or fairings
- Bikes frequently ridden in wet weather conditions
Smaller motorcycles, sport bikes, and off-road models generally don't have wipers due to their minimal windshield size or riding purpose. Riders of these bikes typically rely on water-repellent treatments or helmet visors for visibility in rain.
Motorcycle windshield wipers operate through a system of components working together:
- Wiper Blade: Flexible rubber or silicone component that makes direct contact with the windshield
- Wiper Arm: Metal or plastic arm that holds the blade and applies pressure to maintain contact
- Pivot Mechanism: Allows the arm to move in an arc pattern across the windshield
- Drive System: Either manual (lever/knob operated) or electric (motor-driven)
- Control Interface: Switch or button on the handlebar for activation (electric models)
In electric systems, activating the switch sends power to the motor, which moves the wiper arm through the pivot mechanism, dragging the blade across the windshield in a predetermined pattern to clear water and debris.
While it's technically possible to install a windshield wiper on most motorcycles with a windshield, several factors determine practicality and effectiveness:
- Windshield Size and Shape: Must be large enough to benefit from a wiper and have a suitable mounting surface
- Electrical System: Electric wipers require compatible wiring and sufficient power capacity
- Mounting Points: The windshield frame or fairing must accommodate secure attachment
- Clearance Issues: Ensure the wiper won't interfere with other components during operation
Aftermarket universal kits are available, but may require customization. For best results, look for model-specific wiper systems or consult with a professional installer who specializes in motorcycle accessories.
Replacement frequency depends on several factors:
- Usage Frequency: More frequent use requires more frequent replacement
- Weather Conditions: Extreme heat, cold, or sun exposure accelerates deterioration
- Blade Material: Rubber blades typically last 6-12 months; silicone can last 1-2 years
- Storage Practices: Indoor storage extends lifespan
Replace immediately if you notice streaking, skipping, squeaking, or if the blade shows visible signs of wear such as cracks, stiffening, or deterioration of the edge. As a general rule, inspect blades monthly and replace at least annually for optimal performance.
For riders without wipers or those seeking supplementary solutions:
- Hydrophobic Coatings: Products like Rain-X create a water-repellent surface that causes droplets to bead and roll off at speeds above 30mph
- Anti-Fog Treatments: Prevent interior fogging that can compound visibility issues in wet weather
- Pinlock Visor Inserts: Double-glazed helmet visor system that prevents fogging
- Quick-Wipe Solutions: Waterproof gloves with rubber squeegee edges for manual clearing
- Ventilated Windshields: Designs that reduce water accumulation through aerodynamic flow
Many touring riders use a combination of these methods alongside wipers for maximum visibility in challenging conditions.