Brand new product for Panasonic GX series motors

  • GX or GX-L is a simple speed box, which allows you to reach speed up to 50kmh (with good gearing ratio).

  • Is connected between motor and speed sensor.

  • GX-L version: speed limitation 25/50kmh can be switched by pressing Light button on your display.

  • Display is showing half the speed (same behaviour as SpeedBox device). Trip distance will be also cut in half. 

  • Smallest Speed box in the World!  13 x 19 x 5.3mm

GX version – 2 Connectors version

  • Speed limitation 50kmh still ON.
  • Sometimes possible to install also without demounting motor. Just by gentle pull on speed sensor cable – it is possible to get to the speed sensor connector.
  • If not possible to reach speed sensor connector, then motor needs to be half demounted. Can be done in 30 mins with appropriate tools.

 

GX-L version – 3 Connectors version – 25/50kmh

  • Speed limitation 25/50 kmh can be switched by pressing Light button.  There is one disadvantage with Panasonic displays – it is not possible to turn off dimming display function. So when you turn on Speed box by Light button your display will automatically dim.
  • Device has 3 connectors – exactly the same as Panasonic Harness Type A.  K1 Speed box is cabled instead of Harness A.  Save the harness in a safe place after the GX-L instalation.
  • See the picture below. On the top there is original Panasonic Harness A – now cabled to your GX motor. On the bottom there is K1 Harness replacement with GX-L speed box.
  • If you looking for a Light powered from the motor, we can leave also light cables – please contact us. Just remember every time when you turn on Light also speed limit will be changed to 50kmh.
Package includes:

– K1 BlackBox3  device
– Printed Quick user manual
– Spare USB rubber caps
 
Warranty: 1 year
Device is waterproof.
Dimensions: 51x26x11mm , 25cm cables as default
Every piece is hand build, made in EU and tested on a motor before shipping.

 

Cost and Shipping:
K1 BB 3 starts at 160 Eur including shipping in EU.
Shipping over National Post with tracking – so far 100% shipping success rate. Shipping outside of EU – add 5 Eur (higher shipping cost and also PayPal currency conversion fee).
Finland, Norway, Swiss  – no additional fees.

 

 

Payment options:
– PayPal transfer – we will send you a PayPal request. 
– Bank SEPA transfer
– Bitcoin transfer

 
 
!!!
Operation of modified electric bike on public roads may be against the law in your country. K1 BBR is determined for testing purpose only and seller is not responsible for any damage of property or health.
Using K1 BBR device may void the warranty of your e-bike. Battery cycles can be lowered.
 
Buyer is taking this in mind and consent by clicking SUBMIT button at the end of this order form. 
 
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