Schindelhauer Bikes Oskar Notice D'utilisation page 100

Wipe off any residue of care products or waxes completely with a soft cloth
and allow the product to evaporate for several hours before the next ride.
Unsuitable products may damage the leather or dissolve the dye which could
then stain your clothes.
Tyres:
To optimize tyre life, keep the air pressure within the recommended margins
(see chapter 7.6, page 90). Check the tyres for sharp objects that got stuck
in the tread and remove these contaminants to stop damage progression.
During long-term storage, avoid direct sunlight and check tyre pressure
regularly. If you store your e-bike suspended, tyre pressure is insignificant.
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