tailight for electric bikes
tailight for electric bikes
New Tail Light for jansno Commuter ebike
New Tail Light for jansno Commuter ebike
The difference between new and old taillights
The difference between new and old taillights
Comparison of new and old taillight connection ports
Comparison of new and old taillight connection ports

Taillight For JANSNO Electric Bikes

$35.00 Regular price $50.00 Sale price
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šŸ”§ Important Notice: Rear Light Compatibility with Lock Controllers

Please be aware that the type of rear light used on your e-bike is directly determined by the model of the controller with lock.

To avoid wiring issues or incorrect connections, make sure to confirm the exact model of you controller with lock and match it with the correct rear light version.

Ā 

šŸ” Controller with Lock Compatibility Overview:

All controller with lock are compatible with wiring harnesses with lock.
(In other words, if your e-bike uses a Half twist throttle with a key ignition, it is compatible with all controllers with lock listed below.)
However, the wiring and version for the tail light differs depending on the controller.

Ā 

āœ… Controller + Tail Light Compatibility Chart:

  • ZN-JN03-9-S (Controller with Lock)

    • New Tail Light → āœ… Direct connection, no adapter cable required

    • Original Tail Light → āš ļø Requires Male Adapter Wire

  • ZN-JN04-9-S (Controller with Lock)

    • New Tail Light → āš ļø Requires Female Adapter Wire

    • Original Tail Light → āœ… Direct connection, no adapter cable required

  • JN-LD9G003# (Controller with Lock)

    • New Tail Light → āœ… Direct connection, no adapter cable required

    • Original Tail Light → āš ļø Requires Male Adapter Wire

Ā 

šŸ“Œ Final Reminder:

Before connecting or replacing any parts, always verify:

  • Your e-bike’s throttle grip type (with or without keyhole)

  • The model number of the controller

  • The version of the Tail light (new or original )

Improper matching may result in non-functional rear lights or electrical issues.

If you’re unsure, feel free to contact our support team with a photo of your controller and rear light connectors. We’re here to help!

Based on 468 reviews
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The Jasno X50 is fantastic...

I love this bike, it feels like it was made for me. Ideal height for pedaling, good riding position and very comfortable. More than enough power for my riding style and good range too. It's simply a good electric bike. So far I'm really enjoying it. Good job Jansno.

Good bike

Perfect for going to work

Good

Happy 2ith ylt j ebike

Aspetta un po' troppo, però soddisfatto. Montaggio durato mezz'ora con regolazione.

Sehr positiv überrascht

Das Rad ist unkompliziert zum zusammenstellen. Mit der Karte am Display kann man es starten. Bequemer Sitz und wirklich Strak beim unterstützen Berg auf.
Bin echt begeistert

This is the third jansno bike I have bought. 2xX70 & 1xX50. I have an X70, my partner has an X50 & the last X70 i bought for my neighbour. So far we are all happy with these bikes.

Brake barrel adjuster

Very satisfy excat part.fast livery

Rear view mirror x70

I have just received them....everything looks as it should and will Installing then sometime today thanks again jansno

Jansno x70

Everything as expected got it in 7 days and I am very happy with my purchase. Thank you jansno!!

Ich bin Mega begeistert und werde weiter bei euch bestellen. Die Bremsen sind sehr schƶn

Cambio de motor

El nuevo llegó con cableado nuevo hasta CPU, el viejo funciona bien pero el cableado es demasiado fino y al usarlo se calienta bastante y derrite, con cables nuevos no es necesario montar motor nuevo el fallo es la comunicación con la CPU

Jansno x50 perfect..

Like it very very much

Jansno X70 May 2025 Calgary

It's been fun so far. Took 9 days to get here and a little assembly. No problems. Instructions could be better. Pump, lock and phone holder are crap. Why send them? Bike runs well and 5 fun settings and 7 gears to experiment with. Runs strong and smooth. Suspension is hard or stiff. 119lbs is a heavy bike. A tall bike which I like. I would recommend to anyone who is larger. I'm tall and heavy. 6.1 and 227

Nice bike

The bike works great

Fast delivery to Sweden and easy to mount.

Fast delivery and easy to mount.

Fits perfectly to my x70

Super e-bike eccezionale

È la prima settimana che uso la bici e per ora sono pienamente soddisfatto. Spedizione veloce, imballaggio professionale, venditore eccellente. La bici è molto comoda e pratica per ogni utilizzo, io sono 1,80 di altezza e 70kg di peso, raggiunge una velocità massima di 47km/h.
A velocitĆ  28/30 mi ha percorso circa 60km!
ƈ davvero bellissima da vedere, ancora meglio che in foto.
La sella grande e la struttura della bici permette di trasportare anche due persone (meglio non superare i 150kg di peso massimo).
Sono soddisfatto del mio acquisto, spero che la qualitĆ  possa durare nel tempo.
Grazie Jansno

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