JIUSI 21T Motor Gear for WB12PRO
$9.99
$9.99
-
$9.99
Current price
$9.99
Description
Product Overview
Brand: JIUSI
Part Number: 16042-1
Product Name: 21T Motor Gear
Type: Motor Pinion Gear
Tooth Count: 21 Teeth
Part Number: 16042-1
Product Name: 21T Motor Gear
Type: Motor Pinion Gear
Tooth Count: 21 Teeth
Compatible Models:
• WB12PRO Series
Material: Hardened Steel
Pitch: Standard RC Motor Pitch
• WB12PRO Series
Material: Hardened Steel
Pitch: Standard RC Motor Pitch
Compatibility
| Vehicle Model | Motor Type | Compatibility |
|---|---|---|
| WB12PRO | Standard Brushed/Brushless | Direct Fit |
Performance & Maintenance Benefits
Performance Improvements
- Optimized gear ratio for balanced speed and torque
- Smooth power transmission to drivetrain
- Reduced gear mesh noise and vibration
- Enhanced acceleration characteristics
Maintenance Advantages
- Hardened steel construction for longevity
- Easy installation and removal
- Compatible with standard motor shafts
- Reduced wear on spur gear
Key Features
Tooth Count
21 Teeth
Material
Hardened Steel
Bore Size
Standard Motor Shaft
Profile
Precision Machined
• Precision-machined teeth for optimal gear mesh
• Heat-treated for maximum durability
• Standard pitch compatible with stock spur gears
• Includes set screw for secure motor shaft attachment
• Heat-treated for maximum durability
• Standard pitch compatible with stock spur gears
• Includes set screw for secure motor shaft attachment
When to Replace
Regular Inspection Points
• Check for worn or chipped teeth
• Inspect gear mesh with spur gear
• Verify secure attachment to motor shaft
• Listen for unusual gear noise during operation
• Inspect gear mesh with spur gear
• Verify secure attachment to motor shaft
• Listen for unusual gear noise during operation
Performance Indicators
• Increased gear noise or grinding sounds
• Reduced power transmission efficiency
• Inconsistent acceleration response
• Visible wear on gear teeth
• Reduced power transmission efficiency
• Inconsistent acceleration response
• Visible wear on gear teeth
Tuning Tip: Different tooth count pinion gears
allow you to adjust your vehicle's speed and torque
characteristics for various driving conditions.