Amazon.com: SPEEDBOX 1.0 B.Tuning for Bosch (Smart System) : Automotive
SpeedBox 3.0 B.Tuning for Bosch E-Bikes with crank puller– E-Bike Tuning
Tuning Chip Set E-Bike SPEEDBOX 2.0 B.TUNING with crank puller for display: COBI/ INTUVIA/ KIOX/ NYON/ PURION Assembly: invisible at the drive motor displayed: actual values activation: WALK Taste / + - + - /
Installing and Testing Speedbox 2 on my Bosch Performance Line CX - YouTube
Amazon.com : SPEEDBOX2 for Bosch 2.0 Official USA Dealer! : Sports & Outdoors
SpeedBox tuning chip for e-bikes with Bosch mid motor - Package: BOX, Qty: 1 pcs
Bosch E-Bike Tuning (Gen2 and Gen3) products
Brand New Speedbox 3.0 Tuning Chip Kit for Bosch eBikes - Fast UK Shipping 766214309420 | eBay