Operation Manual
8   I General User Manual
  Be ready to brake, especially if you are not sure 
what lies ahead or are riding downhill.
4.5   Bike  safety
  Only bikes that have been approved for use in 
public places, as per the applicable regulations 
(e.g. StVZO in Germany), may be used.
Observe the maximum permitted gross weight of 
the various bike types, as this could otherwise 
lead to breakage or failure of safety-relevant 
components. The brake system is also only de-
signed for the maximum permitted gross weight 
of the bike. For a list of the maximum permitted 
gross weights, refer to 
 Chapter 30 "Technical 
data". 
 The gross weight is the sum of the weight 
of the bike + weight of the rider + weight of the 
luggage. The gross weight also includes towed 
weights such as trailers.
If you notice that a part is damaged or warped, 
do not use the bike until you have had the part 
replaced as otherwise parts that are important to 
operation of the bike may fail.
Observe the maximum load-carrying capacity of 
the pannier rack. This is marked on the pannier 
rack directly (also refer to 
 Chapter 30 "Techni-
cal data").
Have maintenance and repairs carried out by a 
professional bike workshop (for maintenance 
intervals, refer to 
 Chapter 28 "Regular inspec-
tions").
If you make technical changes to your bike, take 
the national trac regulations and applicable 
standards into account. Bear in mind that this 
could render your warranty invalid.
Only replace electrical components on your bike 
with type-tested parts. 
Only ride with suitable lighting in unfavourable 
lighting conditions such as fog, rain, dawn/twi-
light or in the dark.
Bear in mind that with intensive use of your bike wear 
increases accordingly. Many bike parts, particularly 
on light sports bikes, are only designed for a specic 
period of use. If this is exceeded, there is a consider-
able risk that components could fail.
Perform care and maintenance on your bike regularly. 
In doing so, check important components, particularly 
the ame, fork, wheel suspension, handlebar, handle-
bar stem, seatpost and brakes for warping and dam-
age. If you notice changes such as cracks, bulges or 
warping, have your bike checked by a specialist cycle 
shop before using again.
5   Legal  provisions
If you wish to use your bike in road trac, make sure that 
your bike complies with the road trac regulations. If 
necessary, observe 
 Chapter 22.2 "Special regulations for 
road bikes".
5.1   Applicable road trac licensing 
regulations
Before you take your bike on the road, nd out what the 
relevant national regulations in your country are – in 
Germany, these are the Road Trac Licensing Regulations 
(StVZO) and the Road Trac Ordinance (StVO).
In Switzerland, the applicable regulations can be found 
in the Ordinances relating to Technical Requirements for 
Road Vehicles, Articles 213 to 218.
If you wish to ride in road trac in Austria, you must ob-
serve Ordinance 146 / Bicycle Ordinance.
Make sure each time you use your bike that it actually is 
in the prescribed roadworthy condition, that the brakes 
are properly adjusted and that the bell and lighting set 
comply with the relevant regulations in your country, in 
Germany these are the Road Trac Licensing Regulations 
(StVZO).
In some EU countries, battery-operated ont lights and 
rear lights may only be used by road bikes weighing less 
than 11 kg. They must always be carried and have an o-
cial approval (sinuous line and K number). All other bikes 
must use dynamo lighting sets. Every component of the 
system must carry the ocial test mark which identies it 
as "approved". The applicable regulations in your country 
apply in this regard, e.g. the Road Trac Licensing Regu-










