The standard KT display — the most common e-bike display in the conversion market. Monochrome segmented LCD showing speed, PAS level, battery bars, trip distance, and odometer. 3-button interface (Power, UP, DOWN) provides full access to P and C parameter menus for controller programming. Compatible with all KT controllers. The most widely documented and understood KT display. USB variant (LCD3U) available separately.
In brief: E-bike display. Protocols: KT (Kunteng). From $11.
Specs verified Jun 3, 2026
Where to Find
Prices tracked across 1 sellerPrice History
Price History
Price changes tracked by the crawler
Current best price $11.25. Over the past 90 days: low $11.25, high $32.97, average $14.37 — down 22% vs average.
- AliExpress
- AliExpress
All Records
4 price records in this period
| Date | Price | Shipping | Total | Change | Coupon | Rating | Sales | In Stock | Status |
|---|---|---|---|---|---|---|---|---|---|
AliExpress(1 record) | |||||||||
| May 29, 202603:22 PM | $32.97 | — | $32.97 | Initial | — | — | — | Yes | active |
AliExpress(3 records) | |||||||||
| May 14, 202609:38 AM | $11.25 | — | $11.25 | $0.00 | — | — | — | Yes | active |
| May 10, 202610:28 AM | $11.25 | — | $11.25 | $5.20 | — | — | — | Yes | active |
| Apr 19, 202608:29 PM | $16.45 | $9.71 | $26.16 | Initial | — | — | — | Yes | active |
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Specifications
Specifications
- Protocols
- KT (Kunteng)
- Light Control
- Yes
- Phone Charger
- No
- Bluetooth
- No
Ports & Connectors
Controller Cable
UARTDisplay
| Pin | Wire color | Function |
|---|---|---|
| 1 | Red | Battery + |
| 2 | Black | Ground |
| 3 | Blue | UART TX |
| 4 | Green | UART RX |
| 5 | Yellow | High Beam |
