// USER MANUAL
2.7
INSTALLATION OF COMPONENTS AND ACCESSORIES
Bike trailers must only be fixed to the rear axle of the bike using special hitching devices. The connecting element between trailer and bike frame must not touch the bike frame. Child seats and trailers for
clamp mounting on seat post or frame must not be used. No racks may be attached to the seat post or frame. Please read the manufacturers' manual before the installation of components and accessories.
Make sure to not exceed the maximum system weight (see „2.10 Weight limit") even with all add-on parts and accessories fitted!
2.8
WEARING PARTS
The components listed below should be checked regularly and replaced, if required:
• Tires and tubes
• Rims
• Brake rotors and brake pads
• Bearings (headset bearings, bottom bracket bearings, rear triangle bearings, hub bearings)
• Chain, cassette and sprocket
• Handlebars, stem and grips
• Saddle and seat post
• Grease, lubricant, hydraulic oil and brake fluid
• Shift cables and housings
• Fork and rear shock
• Stickers and paintwork
2.9
EXCHANGE OF COMPONENTS
This user manual is valid for the original condition of your bike. An exchange of components is always the responsibility of the user and must be carried out in consultation with a qualified bicycle mechanic
or the PROPAIN service. It is possible that the exchange of components will change the guarantee claims.
2.10 WEIGHT LIMIT
DANGER
DANGER OF ACCIDENTS DUE TO EXCEEDING THE MAXIMUM SYSTEM WEIGHT!
The maximum system weight is the sum of rider, bike, equipment (helmet, backpack, shoes, clothes) and luggage. Exceeding the maximum system weight can weaken components and lead to sudden and
uncontrolled component failure.
THE MAXIMUM SYSTEM WEIGHT OF PROPAIN BICYCLES IS:
• KIDS BIKES WITH 20" WHEEL SIZE: 40 KG.
• KIDS BIKES WITH 24" OR 26" WHEEL SIZE: 80 KG.
• PROPAIN MOUNTAINBIKES: 120 KG.
The maximum system weight must not be exceeded! If components are exchanged, their maximum system weight must not be less than that of the bike.