ASA eSPEED B25.14/ B45.14 Instructions
For e-bikes with a Bosch drive unit
www.asa-autotechnik.de Page 5/ 18
Sturdy welded structure of the electronics
Possibility to check the function during the installation with status LEDs
Programmable user-specific functions
The ASA eSPEED B25.14/B45.14 electronics works only with the new motors of the Active
and Performance Line as of 2014.
5. Installation
Required tools:
- Torx 20 socket spanner
- 8 mm and 3 mm hexagon key
- Hot air gun
- Optional: ISIS crank puller for Bosch drive unit (e.g. Ebay as of 4.60 €, Amazon
as of 6.99 € search term: ISIS crank puller)
- Optional: Torque spanner (operating range 30 to 60-200 Nm)
Before installation, the battery must be removed.
Unscrew the hexagon socket screw with an 8 mm hexagon key (normal right-hand thread)
until the crank has loosened.