Bosch Retrofit Kit Display 1-ARM holder SMART SYSTEM (BDSYYYY)
Bosch ebike retro fit kit for kiox 300, Kiox 500, Smasrtphone kit

Bosch Retrofit Kit Display 1-ARM holder SMART SYSTEM (BDSYYYY)

Part Number: EB13900012

Regular price £42.95 Sale price£34.95

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Bosch retrofit kit for Bosch Smartsystem. The kit includes all the parts required to add the display arm to your ebike's handlebars.

If your Bosch Smartsystem ebike currently uses the Bosch LED remote or Bosch System Controller then this Bosch Retrofit kit will allow you to mount the Bosch Kiox 300, Bosch Kiox 500 or Bosch Smartphone Grip. If upgrading from the System Controller then you will also need a longer connecting cable. 

The retrofit kit includes rear facing plugs, if you wish front facing you will also need part number: EB13100009

Once mounted, you can easily use the Bosch Kiox 300, Bosch Kiox 500 or the SmartphoneGrip holder on your e-bike.

Cable exits mount from the bottom.

This item is in stock.


  • 1-Arm socket EB13100005 or  EB13100006
  • Display Interface rear plug (BDS3210) EB1310000A
  • Display cable 300 mm (BCH3611_300) EB1212000A
  • Operating and installation instructions

Due to the high level of returns on Bosch products and as Bosch products are ordered in specially to fulfil orders, any item returned will incurr a re-stocking charge of 10-15% to cover our costs.

Please makre sure you order the correct part.

Read our full returns/refund policy

Express Shipping, on orders over £25, see shipping policy for more details

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When you buy an eBike from us you will receive 12 months of free servicing

As an authorised Bosch e-bike dealer we're able to supply official Bosch parts. If you need help or have the part number then get in touch and we'll be able to quote.

All parts are ordered in, we only take payment once we know if Bosch have stock and an order is placed with them.