its multiple foam reinforcements

Length of wires grommet to plug : 900 mm / 1200mm

The cable diameter is 4 mm

WARN: Vantage 4000lbs / Provantage 4500lbs

Wunderlich - Helmet Anti-Theft Protection Helm-Lock for BMW R 1250 R (2019-2022) Options:Silver its multiple foam reinforcementsA secure yet easy to use handy helmet lock for the R 1250 R. The steel cord attaches beneath the passenger seat and is also secured with a spring supported bar. The loops are pressed extremely sturdily and also reinforced with a steel thimble. This means it is impossible to open the loops without pulling up the seat. The enclosed steel cord accommodates two helmets and simply stows away on the hanging device when not in use. The facts: Function Simple