SQlab LENKER 3OX Mode D'emploi page 26

The SQlab 311 FL-X Carbon Handlebars can only be used on bicycles of category 4 ASTM F2043-13/ DIN EN 17406 or a lower category with
a maximum system weight (rider + bike + luggage) of 120 kg.
Category 4 according to DIN EN 17406
Refers to bicycles and EPACs to which conditions 1, 2 and 3 apply and which are used for descents on unpaved
roads at speeds of less than 40 km/h. Jumps shall be less than 120 cm.
Average speed in km/h
Maximum drop/jump height in cm
Intended use
Bike type
Recommended riding skills
Bicycles/add­on parts in this category, in addition to the conditions of use specified in categories 1, 2 and 3,
may also be used for downhill runs in rough terrain up to a speed of max. 40 km/h. Jumps and drops can take
place up to a max. height of 122 cm.
The SQlab 3OX and SQlab 3OX Carbon Handlebars must only be used on bicycles in category 5 ASTM F2043-13/ DIN EN 17406 or a lower
category with a maximum system weight (rider + bike + luggage) of 120 kg.
Category 5 according to DIN EN 17406
Refers to bicycles and EPACs to which conditions 1, 2, 3 and 4 apply and which are used for extreme jumps or
descents on unpaved roads at speeds exceeding 40 km/h or for a combination thereof.
Average speed in km/h
Maximum drop/jump height in cm
Intended use
Bike type
Recommended riding skills
ASTM F2043 Category 5 – The functional range of bicycles and parts of this category, in addition to those spe­
cified in categories 1, 2, 3 and 4, can also be used for extreme jumps and downhills in rough terrain at speeds
above 40 km/h.
The functional ranges are also colloquially called gravity, freeride, North shore, slopestyle and downhill. In
these functional ranges, it is essential to ensure that the attachments are checked for possible damage after
each trip.
Bear in mind that this is a dangerous extreme sport, which can lead to unexpectedly high and unforeseen material stress, even with
very good cycling skills and track knowledge. In extreme cases, this leads to overloading and component failure of the bicycle and
its parts, in particular the handlebars. The mentioned functional range is very risky. You must expect unavoidable falls, injuries and
paralysis or even death.
irrelevant
< 120
Sport & competition riding (high technical demand).
Mountainbikes & Trailbikes
technical skills, practice & good bike control
irrelevant
> 120
Extreme sports
Downhill, dirtjump & freeride bikes
extreme technical skills, practice & bike control