Fischer Motors
About Fischer Motors
The traditional bicycle manufacturer Fischer produces e-bikes in the categories City (with low step-through), Trekking, and Mountain Bikes. The company uses its own motors as well as motors from other manufacturers, such as Brose or Bafang. Well-known in-house motors include the "Fischer Silent-Drive Motors," available as a 20 Nm front motor or a 50 Nm mid-drive motor.
A proprietary drive system, which Fischer presented in 2019, was developed by the Chinese motor manufacturer Etrotek. This drive is available in various versions: as a mid-mounted motor with 50 Nm, as well as front and rear motors, each with 25 Nm. Available with 36V or 48V.
Brose Fischer also used engines for the first time in the 2019 model year. Both the Brose Drive C with 50 Nm, as well as the powerful, primarily designed for MTBs, Brose Drive S with a whopping 90 Nm. For example, Fischer uses a rear-wheel motor with 25 Nm for its Bafang drives.
Can Fischer e-bike motors be optimized?
In principle, yes. However, the selection of recommended tuning tools for Fischer custom engines is very limited.
What tuning tools are available for Fischer e-bike drives?
MBIQ-S tuning sensor for Fischer e-bikes
This tuning tool removes the 25 km/h speed limit on Fischer e-bike motors equipped with a 3-pin connector (e.g., MONTIS models with Silent-Drive mid-engines). Installation is quite simple, as you essentially just need to replace the original speed sensor with the MBIQ-S (by dismantling the original sensor, you can restore the bike to its original condition at any time). The tool does not require its own battery and is completely maintenance-free. When tuning is active, the speed display will no longer be accurate above approximately 22 km/h. The tuning can be switched on and off using specific wheel movements when starting up the e-bike.
