This page is part of the ONYX Maintenance Guide
This post provides a structured reference for maintaining and inspecting ONYX platforms using interval-based service schedules.
It includes:
- Scheduled maintenance intervals
- Routine inspection procedures
- Mechanical and electrical system checks
- Cleaning and upkeep practices
- Long-term storage considerations
The information is organized to support consistent maintenance, early issue detection, and long-term system reliability.
Using This Schedule
- “Every Ride” items are quick visual and functional checks
- Mileage intervals are cumulative and should be tracked consistently
- Perform earlier service under harsh conditions (dust, water, aggressive riding)
- Combine overlapping intervals to reduce redundant work
Maintenance Schedule
| Service | Every Ride | 750 Miles | 2,500 Miles |
|---|---|---|---|
| Check Headlight, Tail Light | * | ||
| Check Tire Pressure (32 psi) | * | ||
| Check Front Brake & Adjust | * | * | * |
| Check Rear Brake & Adjust | * | * | * |
| Check Battery Charge Level | * | ||
| Check Torque Fork Nuts | * | * | * |
| Check Torque Axle, Handlebar Nuts | * | * | * |
| Check Torque Suspension Nuts | * | * | * |
| Wipe Down & Dry Frame | * | ||
| Check Tire Wobble | * | ||
| Check Front Brake Fluid Level (DOT3) | * | * | * |
| Check Battery Strap | * | * | |
| Lube and Tension Chain | * | * | |
| Check Rear Wheel & Motor Alignment | * | ||
| Lube Rear Brake Cable | * | ||
| Inspect and Clean Frame | * | ||
| Check Hub Motor Cable & Clearance | * | ||
| Lube All Moving Parts and Bearings | * | ||
| Check Battery Connections | |||
| Change Key Fob Battery | |||
| Check Tire Thread Depth | |||
| Change Front Brake Fluid (DOT3) | |||
| Change Front and Rear Brake Pads | |||
| Check Wheel Trueness |
| Service | 5,000 Miles | 10,000 Miles |
|---|---|---|
| Check Headlight, Tail Light | ||
| Check Tire Pressure (32 psi) | ||
| Check Front Brake & Adjust | * | * |
| Check Rear Brake & Adjust | * | * |
| Check Battery Charge Level | ||
| Check Torque Fork Nuts | * | * |
| Check Torque Axle, Handlebar Nuts | * | * |
| Check Torque Suspension Nuts | * | * |
| Wipe Down & Dry Frame | ||
| Check Tire Wobble | ||
| Check Front Brake Fluid Level (DOT3) | * | * |
| Check Battery Strap | ||
| Lube and Tension Chain | * | * |
| Check Rear Wheel & Motor Alignment | ||
| Lube Rear Brake Cable | * | * |
| Inspect and Clean Frame | * | * |
| Check Hub Motor Cable & Clearance | * | * |
| Lube All Moving Parts and Bearings | * | * |
| Check Battery Connections | * | * |
| Change Key Fob Battery | * | * |
| Check Tire Thread Depth | * | * |
| Change Front Brake Fluid (DOT3) | * | |
| Change Front and Rear Brake Pads | * | |
| Check Wheel Trueness | * |
General Maintenance
Routine maintenance is required to keep the ONYX platform operating safely and reliably. If any procedures fall outside your experience level, use a qualified service provider. Ensure all service work is documented and retained, as maintenance records support diagnostics and add value during ownership transfer.
Cleaning and Inspection
- Clean and lubricate all moving components regularly
- Tighten loose hardware and make necessary adjustments
- Inspect steering components, pedals, suspension, and wheel assemblies
- Pay additional attention after riding in wet, dirty, or corrosive conditions
Hardware Checks
- Perform a visual inspection before every ride
- Check critical fasteners physically every few rides
- Increase inspection frequency when riding on rough terrain
Threadlocker
Apply threadlocker where needed to prevent loosening from vibration.
Electrical System Checks
Wiring
- Inspect all wiring for damaged insulation or exposed conductors
- Check for loose or stressed connections
Electronic Components
- Verify proper operation of components under the battery cover and throughout the bike
- Address faults immediately to prevent cascading failures
Brake System
Front Brake (Hydraulic)
- Maintain proper brake fluid levels
- Check reservoir through the sight window on a level surface
- Do not operate with leaks or damaged lines
- Service or bleed through a qualified technician if needed
Rear Brake
- Replace brake pads as required
- Adjust brake cable tension to compensate for wear and cable stretch
Drivetrain
Chain and Freewheel
- Lubricate regularly to reduce wear
- Clean after exposure to dirt, water, or salt
- Inspect for wear and proper tension
Alarm Key Fob Battery
- Use a fine-tip flathead screwdriver to remove the chrome side covers
- Open the housing from the bottom edge
- Replace with a CR2032 battery
Long-Term Storage
- Follow lithium-ion battery storage best practices
- Disconnect the battery if unused for extended periods (>1 month)
- Store in a controlled temperature environment
Related Guides
The following posts expand on specific systems, diagnostics, and configurations referenced in this document.