bgm says:
"Extension for the rear shock absorbers -BGM PRO- of the series BGM7772.
With the extension, the overall length of the shock absorber generally changes by 20mm and can be adjusted by a range of 10mm and thus varied in the overall length from 330mm to 340mm.
With some racing exhaust systems, raising the rear of the car is a sensible step to ensure more ground clearance in sloping positions and bumps in the road. "
Product safety information
Manufacturer information:
Scooter Center GmbH
Kurt-Schumacher-Str. 1
50129 Bergheim-Glessen
Deutschland
info@scooter-center.com
https://www.scooter-center.de