1. Introduction
This instruction manual provides essential information for the installation, use, and maintenance of your Rizoma Conical 29mm Handlebar, Low Bend (MA006B). Please read this manual thoroughly before installation and retain it for future reference. Proper installation and maintenance are crucial for safety and optimal performance.
2. Product Features
- Material: Constructed from thick-walled aluminum for enhanced strength and durability.
- Dimensions: Features a 29mm (1-1/8") diameter at the mounting point and 22mm (7/8") diameter at the control sections.
- Vibration Reduction: The design helps to minimize vibration transmitted through the handlebars, contributing to a more comfortable ride.
- Low Bend Profile: Specifically designed with a low bend and a control section angled slightly back towards the rider for a comfortable and controlled riding position.
- Compatibility: Designed for motorcycles requiring 29mm (1-1/8") handlebars. If replacing standard 7/8" bars, specific Rizoma risers (AZ402B or AZ403B) may be required (sold separately).
3. Setup and Installation
Installation of handlebars requires mechanical aptitude and specialized tools. It is highly recommended that installation be performed by a qualified motorcycle technician to ensure proper fitment and safety.
3.1. Pre-Installation Check
- Verify that the handlebar model (MA006B) is compatible with your motorcycle's specifications.
- Ensure all necessary components, including risers (if applicable) and controls, are available and in good condition.
- Review the dimensions of the handlebar carefully, as shown in the product images, to confirm suitability for your desired riding position.

Figure 1: Rizoma Conical 29mm Handlebar (MA006B) - Low Bend. This image displays the handlebar's overall shape and dimensions, highlighting its conical design.
3.2. Installation Steps (General Guidelines)
- Safely secure the motorcycle on a stand.
- Carefully remove existing handlebars and controls, noting the routing of cables and wires.
- Install the Rizoma Conical Handlebar into the appropriate risers. Ensure proper alignment and torque specifications are met for all fasteners as per your motorcycle's service manual.
- Reinstall all controls (throttle, clutch, brake levers, switches, etc.) onto the new handlebar. Ensure all controls operate freely and without binding.
- Check for proper clearance with the fuel tank and other components throughout the full steering range.
- Test all functions (brakes, clutch, throttle, lights, horn) before riding.

Figure 2: Rizoma Handlebar installed on a motorcycle, front view. This image illustrates the handlebar's appearance when mounted, showing the placement of controls and mirrors.

Figure 3: Rizoma Handlebar installed on a motorcycle, rear view. This image provides a perspective of the handlebar's integration with the motorcycle's overall design from the rear.
4. Operating Considerations
The Rizoma Conical Handlebar (MA006B) is designed to offer a specific ergonomic profile. After installation, take time to familiarize yourself with the new riding position and handling characteristics. The low bend profile may alter your posture and control feel compared to stock handlebars. Always perform low-speed maneuvers and gentle turns in a safe environment before riding at higher speeds or in traffic.
- Riding Posture: The low bend is intended to provide a slightly more aggressive yet comfortable riding stance.
- Control Reach: Ensure all controls (levers, switches) are comfortably within reach and operate smoothly. Adjust their position on the handlebar if necessary.
- Vibration Damping: While designed to minimize vibration, some level of vibration is inherent in motorcycle operation.
5. Maintenance
Regular inspection and maintenance will ensure the longevity and safety of your Rizoma handlebar.
- Cleaning: Clean the handlebar regularly with a soft cloth and mild, non-abrasive cleaner. Avoid harsh chemicals that could damage the finish.
- Fastener Torque: Periodically check the torque of all mounting bolts (risers, controls) to ensure they remain securely fastened. Refer to your motorcycle's service manual for specific torque values.
- Damage Inspection: Inspect the handlebar for any signs of damage, such as bends, cracks, or deep scratches, especially after any impact or fall. A damaged handlebar must be replaced immediately.
- Control Function: Ensure all attached controls (throttle, clutch, brakes, switches) operate smoothly and freely without binding. Lubricate control cables as recommended by your motorcycle manufacturer.
6. Troubleshooting
Most issues related to handlebars are typically installation-related. If you experience any problems, consult a qualified technician.
- Excessive Vibration:
- Ensure handlebar risers are properly torqued.
- Check for loose or worn handlebar weights/bar ends.
- Inspect engine mounts and other motorcycle components for issues.
- Controls Binding/Sticking:
- Verify controls are correctly positioned and not overtightened on the handlebar.
- Check cable routing for kinks or obstructions.
- Lubricate cables and pivot points.
- Steering Feels Stiff/Loose:
- This is usually not handlebar-related but could indicate issues with steering head bearings or fork alignment. Consult a technician immediately.
7. Specifications
| Attribute | Detail |
|---|---|
| Brand | RIZOMA |
| Model Number | MA006B |
| Material | Thick-walled Aluminum |
| Mounting Diameter | 29mm (1-1/8") |
| Control Diameter | 22mm (7/8") |
| Color | Black |
| Item Weight | Approximately 1.19 pounds |
| Package Dimensions | Approximately 30 x 6.4 x 2.6 inches |
| UPC | 649964525954 |
8. Warranty and Support
For information regarding warranty coverage and customer support for your Rizoma product, please refer to the official Rizoma website or contact your authorized Rizoma dealer. Keep your proof of purchase for any warranty claims.
Rizoma Official Website: www.rizoma.com





