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RAMBO R750 User Manual

RAMBO R750
25 pages
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RAMBO Bike Owner’s Manual
For Pedal and E-bike Models
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RAMBO R750 Specifications

General IconGeneral
Frame MaterialAluminum Alloy
Brake TypeHydraulic Disc Brakes
SuspensionFront Suspension Fork
Motor750W
Battery48V 14Ah
Wheel Size26"
Gears7-speed
WeightApprox. 55 lbs (25 kg)

Summary

General Warnings and Initial Setup

Understanding Safety Symbols

Explains CAUTION and WARNING symbols and their implications for injury.

Pre-Ride Safety Checks

Provides crucial advice for initial use and safety checks before the first ride.

Bicycle Registration Importance

Details the importance and process of registering the bike for safety updates.

Section 1: General Safety Warnings

Brake System Safety

Covers disc brake specifics, safe usage, and potential hazards like heat and sharpness.

Riding Hazard Awareness

Warns about foot contact with the front wheel and frame/fork integrity issues.

Pre-Ride Inspection and Checks

Tires, Wheels, and Inflation

Details checking tire pressure, wheel trueness, and tire condition.

Component Security and Alignment

Covers securing wheels, handlebar stem connection, and cable routing.

Seat Position and Stability

Explains proper saddle adjustment for fit and ensuring the seat is securely mounted.

Post-Ride Checks and Component Integrity

Lights, Reflectors, and Frame

Guides on checking lights, reflectors, and frame for damage or unusual noises.

Mechanical Fatigue and Wear

Alerts to potential component failure due to fatigue, stress, and wear over time.

Rules for Safe Riding

Essential Riding Practices

Outlines crucial rules like wearing helmets, using signals, and obeying traffic laws.

Riding in Varied Conditions

Covers safety for wet weather, night riding, and poor visibility.

Risky Riding Behaviors

Warns against distractions, stunts, and riding under the influence.

Advanced Riding Considerations

Speed Management and Terrain

Advises on managing speed and exercising caution when riding off-road.

Remote Area Safety Protocols

Details safety measures for remote riding, including communication and supplies.

Respecting Rules and Environment

Emphasizes following local rules, respecting private property, and minimizing environmental impact.

Section 2: General Riding Information

Braking System Operation

Explains how to use both front and rear brakes for safe stopping.

Gear Shifting Mechanism

Details how to use shifters for changing gears and avoiding chain issues.

Section 3: Maintenance and Care

Routine Maintenance Schedule

Outlines tasks for before/after rides, monthly, and every 3 months.

Professional Service Guidance

Advises on when to seek professional help for maintenance or repairs.

Section 4: Assembly Instructions

Tools and Unpacking Guide

Lists necessary tools and guides on unpacking the bike and its components.

Serial Number Identification

Instructs on finding and recording the bike's serial number for registration.

Front Wheel Installation

Quick Release Skewer Adjustment

Details how to properly adjust and secure the quick release skewer for the front wheel.

Wheel Mounting and Alignment

Covers installing the wheel, checking for caliper binding, and ensuring proper alignment.

Handlebar and Stem Assembly

Stem Mounting and Tightening

Guides on installing the handlebar into the stem and tightening bolts to the correct torque.

Control Positioning

Advises on positioning brake and shifter controls at a 45-degree angle for optimal use.

Saddle and Seat Post Assembly

Seat Post Insertion and Height

Explains how to insert the seat post, ensuring the minimum mark is hidden, and adjust height.

Saddle Alignment and Securing

Details aligning the saddle with the frame and securely closing the quick release lever.

Pedal and Battery System Installation

Pedal Identification and Fitment

Guides on identifying left/right pedals and correctly installing them into the crank arms.

Battery Mounting and Charging

Explains how to install the battery onto the frame and the process for charging it.

Section 5: BB5 Brake Installation

Rotor and Caliper Mounting

Details installing the brake rotor and mounting the front and rear calipers to the frame/fork.

Cable Routing and Alignment

Guides on routing brake cables and aligning the calipers with the rotor for optimal performance.

BB5 Brake Fine-Tuning

Pad Adjustment and Break-In

Explains how to adjust brake pads, perform break-in, and clean the system.

Cable Slack and Pad Replacement

Covers adjusting cable slack, spring tension, and replacing worn brake pads.

Section 6: Rear Derailleur Adjustment

Shifting Problem Troubleshooting

Provides steps to adjust the rear derailleur for common shifting problems.

Section 7: Display Controller Operation

Controller Interface and Functions

Explains the display's interface, buttons, and basic functions like ON/OFF and backlight.

Navigating Display Modes

Details how to navigate through speed, distance, time, and capacity displays.

Assist Walking and Error Codes

Covers the walking assist feature and how to interpret error codes displayed on the controller.

Display Controller Settings

Basic Display Configuration

Covers setting units, speed limits, backlight, and time on the display.

Advanced Display Options

Details advanced settings like wheel size and sleep time interval for the controller.

Controller Assist Levels and Errors

Adjusting Assist Level Amount

Explains how to set the electric assist level from 2 to 9.

Understanding Error Code Meanings

Lists and defines various error codes that may appear on the display.

Standard Limited Warranty

Warranty Coverage and Claims

Outlines the warranty period, what is covered, and the exclusive remedy for defects.

Warranty Exclusions and Limitations

Details conditions that void the warranty and warranties that are excluded.

Liability and Agreement Terms

Addresses limitations on damages, governing law, and the overall agreement terms.

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