Bosch Battery Extension for Powertube 500wh to 625wh Brand_Voile EXT is the first road

EXT is the first road racing tire to feature a QR Code - printed on the tire hot patch - for easy access to useful technical information about the tire

Widths: 152mm

Adhere to and impregnate metallic surfaces reducing friction and increasing lubrication

Versatile Compatibility: Suitable for various motor systems

Bosch Battery Extension for Powertube 500wh to 625wh Brand_Voile EXT is the first roadBosch powertube batteries come in various physical sizes. Generally speaking, the larger the battery capacity, the longer the powertube battery is physically. This part extends the physical length of a 500Wh powertube battery to make it as long as a 625Wh power tube battery. Naturally it makes no difference to the actual battery itself, so your bike won't go any further Some bikes have space for a 625Wh battery, but only come with a 500Wh battery.