ATLAS Throttle Lock bottomkit

ATLAS Throttle Lock
Motorcycle Cruise Control Throttle Assist - Bottom Kit
Instruction Manual
1. Introduction
The ATLAS Throttle Lock is a mechanical motorcycle cruise control throttle assist designed to provide comfort and reduce hand fatigue during long rides. It operates by applying friction to your throttle housing, allowing you to maintain a desired throttle position without constant manual input. This device is intended for use on open roads and is not a substitute for active throttle control, especially in traffic or dynamic riding conditions.
Unlike electronic cruise control systems that maintain a constant speed, the ATLAS Throttle Lock holds your throttle position. While this often translates to maintaining speed on flat terrain, you may need to manually adjust the throttle on inclines or declines. It allows riders to relax their grip, shake out their hands, and adjust gear, significantly reducing nerve pain and arm pump associated with prolonged throttle holding.

Figure 1: The ATLAS Throttle Lock (Bottom Kit)
2. Safety Information
Always prioritize safety when operating your motorcycle. The ATLAS Throttle Lock is an assist device and does not replace the rider's responsibility for maintaining full control of the motorcycle at all times. Read and understand all instructions before installation and use.
- Ensure the device is installed correctly and does not interfere with the normal operation of your throttle or other controls.
- Never engage the throttle lock in heavy traffic, winding roads, or situations requiring frequent speed adjustments.
- Always be prepared to disengage the throttle lock instantly.
- Regularly inspect the device for wear or damage and ensure all components are securely fastened.
- This device is not a true cruise control system; it holds throttle position, not speed. Be aware of changes in terrain (hills) that may affect your speed.
3. Package Contents
Verify that all components are present in your ATLAS Throttle Lock Bottom Kit package:
- ATLAS Throttle Lock Unit (Bottom Kit)
- Assorted Friction Pads (typically 4 sizes)
- Mounting Screws
- Hex Key (Allen Wrench) for installation

Figure 2: Included components (may vary slightly)
4. Setup and Installation
For detailed, step-by-step installation instructions, please refer to the official Installation Manual (PDF) and User Guide (PDF) provided by ATLAS Throttle Lock. A crucial requirement for proper fitment is a 3 mm space between your throttle housing and grip flange.
4.1. Pre-Installation Check: 3mm Gap
Before installing, ensure there is at least 3 mm of space between the throttle housing and the grip flange on your motorcycle's throttle. Some motorcycles may require pulling the rubber grip flange back slightly to achieve this necessary space.

Figure 3: Illustrating the required 3mm gap
4.2. General Installation Steps (Summary)
- Select the appropriate friction pad that provides a snug fit against your throttle housing.
- Position the ATLAS Throttle Lock unit on the bottom side of your throttle grip, ensuring it does not obstruct any controls.
- Secure the unit using the provided screws and hex key. Do not overtighten.
- Test the throttle's full range of motion and ensure the throttle lock engages and disengages smoothly without sticking.

Figure 4: Installed unit (close-up)

Figure 5: Installed unit (wider view)
Note: No official seller videos for installation were found in the provided product data. Please refer to the PDF manuals for visual guidance.
5. Operating Instructions
5.1. Engaging the Throttle Lock
To engage the ATLAS Throttle Lock, simply press the engagement button with your thumb while maintaining your desired speed. The friction pad will apply pressure against the throttle housing, holding your throttle in position. This allows you to relax your grip.
5.2. Disengaging the Throttle Lock
To disengage, press the release button. The friction will be released, and your throttle will return to its normal, free-moving state. You can also manually override the throttle lock by rotating the throttle with added force, even when engaged.
5.3. Adjusting Speed While Engaged
The ATLAS Throttle Lock allows for incremental speed adjustments even while engaged. You can gently rotate the throttle to increase or decrease speed. The friction will allow for these minor adjustments without fully disengaging the unit.
6. Maintenance
To ensure optimal performance and longevity of your ATLAS Throttle Lock, follow these simple maintenance guidelines:
- Cleaning: Periodically clean the friction pad and the throttle housing area where the pad makes contact. Dirt, dust, or grime can reduce friction and affect performance. Use a clean, damp cloth.
- Inspection: Regularly inspect the unit for any signs of wear, damage, or loose components. Ensure all screws are snug.
- Friction Pad Replacement: If the friction pad becomes worn or no longer provides adequate grip, replace it with one of the spare pads provided in your kit.
7. Troubleshooting
| Problem | Possible Cause | Solution |
|---|---|---|
| Throttle lock slips or doesn't hold position. | Incorrect friction pad size; worn friction pad; dirty contact surface; unit not tightened sufficiently. | Ensure the correct friction pad is used for a snug fit. Replace worn pad. Clean the throttle housing and pad. Check mounting screws for tightness. |
| Throttle sticks or is stiff when disengaged. | Friction pad too thick; unit overtightened; improper alignment. | Try a thinner friction pad. Loosen mounting screws slightly. Re-align the unit to ensure it doesn't bind. |
| Unit does not fit my motorcycle. | Insufficient 3mm gap; incompatible throttle housing. | Verify the 3mm gap requirement. Consult the official User Guide (PDF) for the Fitment Chart. |
7.1. Contacting Technical Support
If you require further assistance, ATLAS Moto technical support is available. To contact them, navigate to the product page on Amazon, scroll to the "Looking for specific info?" section, and click the "Post your question" button. ATLAS Moto will reply within 1 business day.
8. Specifications
- Manufacturer: ATLAS Throttle Lock
- Brand: ATLAS Throttle Lock
- Item Weight: 4 ounces
- Product Dimensions: 3 x 0.5 x 3 inches
- Item Model Number: bottomkit
- Exterior Material: Stainless Steel
- Voltage: 12 Volts (Note: This specification seems unusual for a mechanical device, likely a general product category spec.)
- ASIN: B07533VGQ1
- Date First Available: August 23, 2017
9. Warranty and Support
Specific warranty details for the ATLAS Throttle Lock are not provided in the available product information. For any warranty-related inquiries or technical support, please follow the instructions in the Troubleshooting section (7.1) to contact ATLAS Moto technical support directly.
You can also visit the official ATLAS Throttle Lock Store on Amazon for more information and resources.
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