Cheap Wired Multi Function Bicycle Speedometer In Bulk
Cheap Wired Multi Function Bicycle Speedometer In Bulk
This device measures speed, distance, and elapsed time using a magnetic sensor attached to the front fork and a spoke-mounted magnet. The wired connection ensures stable signal transmission even
- Categories:Bicycle Speedometer
Cheap Wired Multi-Function Bicycle Speedometer – Bulk Supply
This device measures speed, distance, and elapsed time using a magnetic sensor attached to the front fork and a spoke-mounted magnet. The wired connection ensures stable signal transmission even under vibration and temperature fluctuations common in cycling environments.
Technical Specifications
| Parameter | Typical Value | Notes |
|---|---|---|
| Speed Range | 0–99.9 km/h | Resolution 0.1 km/h |
| Distance Counter | 0–9999.9 km | Auto‑reset after max |
| Elapsed Time | 0–99:59:59 | HH:MM:SS format |
| Power Supply | CR2032 coin cell | Typical life 12 months |
| Cable Length | 800 mm | UV‑stable PVC jacket |
| Operating Temp. | ‑10 °C to +50 °C | Non‑condensing |
Key Features
- Dual‑line LCD with backlight for readability in low‑light conditions.
- Auto‑start/stop function triggered by wheel motion, eliminating manual buttons.
- Water‑resistant housing rated IP65, suitable for all‑weather use.
- Simple two‑wire installation: sensor to fork, magnet to spoke, no programming required.
- Low‑power design extends battery life beyond one year under typical usage.
Applications in the Cycling Industry
Original equipment manufacturers integrate this speedometer into entry‑level commuter and fitness bikes where cost sensitivity is high but basic performance data remains valuable for user motivation.
Distributors sourcing bulk units benefit from standardized wiring harnesses that reduce assembly time on the production line, lowering labor costs without sacrificing reliability.
Fleet operators of bike‑sharing programs utilize the device to collect usage statistics, enabling data‑driven maintenance scheduling and improved asset utilization.
Quality Assurance Approach
Each production lot undergoes functional testing on a calibrated rotary rig to verify speed accuracy within ±2 % across the full range, ensuring consistent performance for end users.
Incoming magnetic sensors are inspected for coil resistance and output amplitude, while wired connectors are subjected to pull‑force tests of 15 N to confirm durability under routine handling.
Final units receive a 48‑hour burn‑in cycle at 40 °C to identify early‑life failures, after which a statistical process control chart monitors defect rates below 0.5 %.
Customization Options
- Alternative cable lengths from 500 mm to 1200 mm to accommodate varying frame geometries.
- Choice of LCD display colors (black‑on‑gray, white‑on‑black, or high‑contrast green) for branding alignment.
- Private labeling of the housing top surface with laser‑etched logos up to 30 mm × 10 mm.
- Optional reed switch with higher actuation threshold for rugged off‑road applications.
Packaging & Shipping
| Item | Detail |
|---|---|
| Primary Pack | Individual PE bag with desiccant, placed in a corrugated inner box (150 mm × 100 mm × 40 mm) |
| Master Carton | 40 units per carton, dimensions 320 mm × 210 mm × 190 mm, gross weight ≈ 9 kg |
| Pallet Configuration | 20 cartons per pallet (800 units), stretch‑wrapped, ISPM‑15 compliant wood pallet |
| Shipping Marks | PO number, part number, country of origin, and handling instructions printed on two sides |
Frequently Asked Questions
Can the cable length be changed for a specific frame design?
Yes, custom lengths are available upon request; tooling adjustments are minimal and lead time typically adds five working days.
What information is required to receive a quotation for bulk orders?
Provide desired quantity, required cable length, any branding or logo specifications, and preferred delivery destination for accurate freight estimation.
How is product quality verified before shipment?
Each batch undergoes functional speed testing, visual inspection of housing and LCD, and a final audit of packaging integrity; reports are available on request.
Contact Us for a Bulk Quote
To discuss pricing, lead times, or customization details for the wired multi‑function bicycle speedometer, please reach out to our sales team.
This device measures speed, distance, and elapsed time using a magnetic sensor attached to the front fork and a spoke-mounted magnet. The wired connection ensures stable signal transmission even
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