MountainTuning Blog
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No Ninebot tuning products are being delivered or activated
Published in 01.06.2026Important notice: Currently, no Ninebot tuning products are being delivered or activated. This especially includes the NBT Unlock Key and all Nine... -
EBT Unlock Key vs. EBTsmart Unlock Key: Which Bosch E-Bike Tuning Licence Fits Your Bike in 2026?
Published in 09.05.2026Bosch e-bike tuning became significantly more complex in 2026. Bosch Smart System, BES3, Gen5, firmware 19.54.0... -
Bosch Firmware 19.54.0 and 19.55.0: Performance Update 2.0 and EBTsmart Unlock Key Compatibility
Published in 07.05.2026In early May 2026, Bosch rolled out the Performance Update 2.0 for the Bosch Smart System after Drive Unit firmware 19.24.0. ... -
Bosch Firmware 19.54.0 & 19.55.0: What EBTsmart Unlock Key Users Need to Know
Published in 06.05.2026Bosch has recently released the new Drive Unit firmware versions 19.54.0 and 19.55.0 for various Bosch Smart System e-bikes. These firmware g... -
Bosch Performance Upgrade 2.0 (2026): Firmware 19.24.0, Smart System & EBTsmart Compatibility Explained
Published in 04.05.2026Bosch has released one of the most important Smart System updates to date: the Performance Upgrade 2.0. With up to 120 Nm torque, 600% suppo... -
Bosch Smart System Tuning: 32 km/h or 45 km/h – Which EBTsmart Setup Is Right for You?
Published in 02.05.2026Bosch Smart System tuning is not only about removing the 25 km/h limit. For many riders, the real question is: Should I choose the cle... -
Bosch Display Behaviour After Tuning:
Published in 01.05.2026Why Your Speed and Mileage Values May Look Different After unlocking a Bosch e-bike, one of the most common questions is: “Why does my... -
Bosch Smart System Tuning 2026: What Actually Works?
Published in 30.04.2026Bosch E-Bike Tuning Guide 2026 Bosch e-bike tuning has changed dramatically. In 2026, choosing the right solution is no longer a... -
Bosch BES2 or Bosch BES3? Identify Your Bosch E-Bike
Published in 27.04.2026Bosch BES2 or Bosch BES3? How to Identify Your Bosch E-Bike System Before Choosing the Right Unlock Key When riders search for a Bosch unlock solu... -
EBTsmart Unlock Key – Compatibility with Current Bosch Smart System Firmware
Published in 22.04.2026EBTsmart Unlock Key – Compatibility with Drive Unit Firmware up to version 19.24.0 If you ride a Bosch Smart System eBike, one of the most... -
Bosch Rim Magnet vs. Spoke Magnet: Which Tuning Setup Fits Your Bike?
Published in 11.04.2026Bosch Rim Magnet vs. Spoke Magnet: What Really Matters for Choosing the Right Tuning Setup If you are trying to choose the right Bosch tuning ... -
Bosch Tuning Without a Chip: Which Unlock Key Is Right for Your Bike?
Published in 10.04.2026Bosch Tuning Without a Chip: Which Unlock Key Is Right for Your Bike? If you are searching for Bosch tuning without a chip, you are usually lo...