No speed signal, no assistance – a damaged speed sensor will stop your Bosch eBike from riding properly. The Bosch Speed Sensor Slim BCH3319 is the Smart System replacement, supplied with cable and plug in five lengths.

Highlights

  • Genuine Bosch eBike Systems part (BCH3319)
  • For the Bosch Smart System
  • Five cable lengths: 415, 615, 815, 1230 and 1610 mm

Use the right magnet

Bosch states function is only guaranteed with the original magnet, part number 1270015727/-728 or EB11120000. If your wheel magnet is damaged or a non-Bosch item, replace it at the same time.

Not the same as older Bosch sensors

This Smart System sensor is a different part from the earlier Bosch Speed Sensor and the Speed Sensor Slim (600/800 mm) for previous Bosch systems. Check the part code on your existing sensor before ordering.

Lengths

LengthBosch part numberNote
415 mmEB11200010
615 mmEB11200011
815 mmEB11200012
1230 mmEB11200013
1610 mmEB11200014

Compatibility & fit

For Bosch Smart System eBikes. Order the length of the sensor you are replacing. Fitting is a separate workshop service by Tune Cycles and is not included in the price.

This Bosch eBike Systems component is covered by Bosch’s warranty against defects in materials and workmanship; terms are set by Bosch. This is in addition to your rights under the Australian Consumer Law.

If you have a warranty concern, return the item to Tune Cycles with proof of purchase and we’ll manage the claim with Bosch.

  • Genuine Bosch Speed Sensor Slim BCH3319
  • For the Bosch Smart System
  • Supplied with cable and plug
  • Lengths 415, 615, 815, 1230 and 1610 mm
  • Use with original Bosch magnet 1270015727/-728 or EB11120000
SpecificationDetails
BrandBosch eBike Systems
Type codeBCH3319
Part typeSpeed sensor (slim) with cable and plug
SystemBosch Smart System
MagnetOriginal Bosch 1270015727/-728 or EB11120000
Lengths415, 615, 815, 1230, 1610 mm
SKU BSP-BOS-BCH3319
Brand Bosch