PRACTICAL
It takes only one minute for slipping into the “Sock n Roll” and also for slipping out and stored space-savingly.
Safe
Whether in buildings, on public transport or on public toilets – one has secure hold and free hands.
Fast slipping in, ...
safely on the way ...
... it's quite something.
Step by step
Simply the “Sock n Roll” pull over the front wheel at first, …
then over the back wheel, or brake and fix them by the laces.
One size …
... fits models of different shoe size with/without brake and an overall length of the roll bar (with brake) of 32 – 46 cm and a minimal height of 8 cm.
A Brief History of Sock n Roll
The problem
If I ‘m not playing electric guitar in a rock band in my spare time, I like to go inline skating. Thereby I noticed a problem.
The formula
I succeeded to draw up a formula, describing the complex problem in a simple manner and the search for a practical solution of the unknown X started at every turn.
The solution
It took several attempts and missteps to solve the equation defined previously. After many attempts and practicability tests the sought unknown X slowly took on the desired form and getting better with time. Finally the solution of the formula was found, the “Sock n Roll”. (…)