K01R 20LM Compact Bicycle Rear Light
Compact bicycle light for cycling brands, distributors and importers.
The K01R is a compact red bicycle rear light designed for brands, distributors and importers looking for a straightforward rear lighting option.
With a maximum steady output of 20 lumens and up to 51 hours of runtime in Eco-Flash mode, the K01R provides a practical choice for everyday cycling accessory ranges.
It shares the same exterior design as the K01S brake-sensing rear light, allowing buyers to offer two rear light options with a consistent appearance.
Key Features
20 LM maximum steady output.
Up to 51 hours of Eco-Flash runtime.
Standard rear light without brake warning.
Removable battery design.
Same exterior design as the K01S.
Available individually or paired with the K01 front light.
Lighting Modes & Runtime
| Mode | Brightness | Runtime |
|---|---|---|
| High Steady | 20 LM | 9 h |
| Medium Steady | 15 LM | 12 h 30 min |
| Breathing Flash | — | 16 h |
| Fast Flash | 20 LM | 18 h 30 min |
| Slow Flash | 15 LM | 24 h |
| Eco-Flash | 15 LM | 51 h |
| Brake Warning | No | — |
Lighting-mode runtime follows the confirmed product specification.
One Design, Two Rear Light Options
Choose between the K01R standard rear light and the K01S smart brake-sensing version. Both share the same compact exterior design, allowing cycling brands and distributors to build different product tiers within one coordinated lighting range.
| Feature | K01R | K01S |
|---|---|---|
| Product Type | Standard Rear Light | Smart Brake-Sensing Rear Light |
| Light Color | Red | Red |
| Exterior Design | Shared K01 Design | Shared K01 Design |
| Maximum Steady Output | 20 LM | 40 LM |
| Automatic Brake Warning | No | Yes |
| Brake Warning Output | Not Applicable | 60 LM |
| Brake Warning Duration | Not Applicable | Approx. 3 Seconds |
| Maximum Runtime | 51 Hours | 36 Hours |
| Maximum Runtime Mode | Eco-Flash | Eco-Flash |
| Removable Battery | Yes | Yes |
| Battery Removal | Requires Tools | Requires Tools |
| Individual Sales | Available | Available |
| Compatible Front Light Set | K01 + K01R | K01 + K01S |
Removable Battery Design for Easier Maintenance
The K01 lighting series features a removable battery design intended to support product maintenance and battery replacement.
Battery removal requires opening the light housing with appropriate tools and disconnecting the battery connector before removing the battery.
This design provides an additional maintenance option compared with a permanently sealed battery assembly.
Wholesale, OEM & Private Label Opportunities
The K01R is suited to entry-level and standard rear light collections. Brands can offer the K01R alongside the K01S to provide different feature levels within a coordinated product family.
Ridingoutdoor supports bicycle brands, distributors and importers with product sourcing, supplier coordination, customization and quality control.
For initial market testing, small orders of standard, non-customized products can be discussed without a fixed MOQ.
Logo and custom retail packaging projects generally require a higher order quantity, typically around 1,000 pieces, depending on the model and customization requirements.
Our team can assist with product selection, sample arrangements, packaging coordination and pre-shipment inspection.
Frequently Asked Questions
Is the battery removable?
Yes. The K01 series features a removable battery design. Battery removal requires tools and opening the housing.
Can the battery be removed without tools?
Battery removal requires tools. Follow the appropriate disassembly procedure and disconnect the battery connector before removing the battery.
Can the battery be replaced?
The battery assembly is designed to be removable. Replacement battery availability and compatibility should be confirmed for the specific model and order.
Does the removable battery design meet EU battery regulations?
The removable battery design is a product feature. Compliance with applicable EU battery requirements must be assessed separately based on the final product configuration and supporting documentation.
