SpeedBox 3 for Bosch 2020 (Generation 4) with crank puller– E-Bike Tuning

E-bike tuning FAQ: frequently asked questions and answers, E-Bike Tuning Blog

Speedbox 3.0 Tuning for Bosch 2020 Motors for sale online

SpeedBox 3.0 eBike Tuning kit for all Bosch 2014 - 2023 Motors – Two Wheels Empire

Ebike error codes and their solutions – Bosch 503, Shimano W103 and more

How do I tune my e-bike? We made ourselves smart!

The SB App has been developed to work with the SB. Tuning chip. The connection between the tuning and your smartphone is via Bluetooth technology.

SPEEDBOX 3 B.Tuning 2020 (Anti-Theft) ebike Tuning and Theft Protection for Bosch Motor.

SpeedBox tuning chip for e-bikes with Bosch mid motor - Package: BOX, Qty: 1 pcs

Tuning chip with Bluetooth for e-bikes with Bosch motors - Package: BOX, Qty: 1 pcs

Tuning Chip Set E-Bike SPEEDBOX 3.0 `20/`21 (Gen4) with crank puller for display: COBI/ INTUVIA/ KIOX/ NYON/ NYON 2021 (BU350)/ PURION Assembly: invisible at the drive motor displayed: actual values activation: WALK

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SpeedBox tuning chip for e-bikes with Bosch mid motor - Package: BOX, Qty: 1 pcs

SpeedBox B.Tuning 3.0 For all 2014-2023 Bosch Motors – Two Wheels Empire