The right cable length means no spare loop stuffed into the down tube and no strain on the plugs. The Bosch BCH3910 battery cable carries power from the battery to the drive unit on Bosch Smart System eBikes, and comes in 17 lengths so you can match the cable your frame was built with.

Highlights

  • Genuine Bosch eBike Systems battery-to-drive-unit cable
  • 17 lengths from 150 mm to 1900 mm
  • Replace a damaged or pinched cable with the exact Bosch part
  • Part number printed per length below so you can match your old cable

Why the length matters

Bosch cable routes are set by the frame maker. Too short and the plugs are under tension; too long and the slack rattles or chafes inside the frame. Match the length (or Bosch part number) of the cable you are replacing, depending on your frame and battery position.

Lengths

LengthBosch part numberNote
150 mmEB12120033
200 mmEB12120034
250 mmEB1212002N
300 mmEB1212002P
350 mmEB1212002R
400 mmEB1212002SReplaces EB1212000T
450 mmEB1212002U
500 mmEB1212002V
600 mmEB1212002W
700 mmEB1212002X
800 mmEB1212002Y
900 mmEB1212002Z
1000 mmEB12120030
1100 mmEB12120031
1200 mmEB12120032
1600 mmEB1212003U
1900 mmEB1212003V

Compatibility & fit

Battery cable for Bosch Smart System eBikes. Check the Bosch part number or length on your existing cable before ordering; if you're unsure, our workshop can identify it. Fitting is a separate workshop service by Tune Cycles and is not included in the price.

This genuine Bosch eBike Systems part is covered by the Bosch eBike Systems warranty against defects in materials and workmanship, with terms set by Bosch, in addition to your rights under Australian Consumer Law. If you have a problem, return the item to Tune Cycles with proof of purchase and we'll manage the claim.

  • Genuine Bosch eBike Systems part
  • Connects the battery to the drive unit on Bosch Smart System eBikes
  • Available in 150, 200, 250, 300, 350, 400, 450, 500, 600, 700, 800, 900, 1000, 1100, 1200, 1600 and 1900 mm
  • Correct length avoids cable strain and loose slack in the frame
  • Fitting available as a separate Tune Cycles workshop service
SpecificationDetails
BrandBosch eBike Systems
Bosch typeBCH3910
TypeBattery cable (battery to drive unit)
SystemBosch Smart System
Lengths available150 mm, 200 mm, 250 mm, 300 mm, 350 mm, 400 mm, 450 mm, 500 mm, 600 mm, 700 mm, 800 mm, 900 mm, 1000 mm, 1100 mm, 1200 mm, 1600 mm and 1900 mm
SKU BSP-BOS-BCH3910
Brand Bosch

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