SpeedBox 1.5 B.Tuning for Bosch SX Code:SB15BT-B The foam padding on the

The foam padding on the sueded palm offers all day comfort without compromising feel while the silicone palm print gives maximum purchase on the bars

235ml (8oz) capacity

Steel cage for durability and long‑term reliability

and five specialty tools to aid in common on-the-ride repairs

SpeedBox 1.5 B.Tuning for Bosch SX Code:SB15BT-B The foam padding on theSpeedBox 1. 5 B. Tuning for Bosch SX Gen4 motors (BDU3144, BDU3145) offers Bluetooth enabled tuning with simplified installationno magnet simulator required. Unlock unlimited speed (recommended max 35 km h) and view real time ride data via the SpeedBox App. Compatible with Bosch Rim Magnet setups and current software versions. Not compatible with standard magnets or ABS systems. SIMPLIFIED INSTALLATION No need to find a suitable position for the