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Note
For the equipment of an eMTB, eBikes and pedelecs, country-specific standards, rules and regulations must be observed.
•
In Germany, observe the "Guide for Modifications to Pedelecs" of the Zweirad-Industrie-Verband e.V. (http://www.ziv-
zweirad.de) in cooperation with Verbund Service und Fahrrad g.e.V. (www.vsf.de) and Zedler-Institut für Fahrradtechnik und
-Sicherheit GmbH (www.zedler.de).
•
SQlab saddles are not approved across the board for fast pedelecs (S-pedelecs, up to 45 km/h). Please observe the country-
specific requirements. In Germany, the "Guidelines for component replacement on fast e-bikes/pedelecs with pedal
assistance up to 45 km/h" must be observed in particular.
The SQlab handlebars are designed for mounting in all conventional aluminum stems with a handlebar clamp diameter of 31.8 mm in
combination with 2- and 4-bolt clamps. The clamping width of the stem must not be less than 40 mm (handlebar 321 and handlebar
302) or 46 mm (handlebar 310) and must not exceed 58 mm.
Before mounting, carefully read the user information of the stem and the add-on components to be attached to the handlebar (shift and
brake levers, grips, remote levers, etc.). If there are any questions, doubts or conflicting specifications, ask your SQlab specialist dealer
for advice before mounting.
For the assembly of the handlebar, in addition to basic assembly and mechanical knowledge, the tool specified by the stem (usually 4
mm or 5 mm Allen key) and an appropriate torque wrench is required.
1.
Moisten the cleaned and grease-free clamping surfaces of the handlebar and stem with assembly paste and place the
handlebar centrally in the stem. The assembly paste increases the desired frictional force between the components to be
assembled so that the screw tightening torque does not have to be tightened higher than required.
2.
Place the shift and brake levers and, if available, the remote or lockout lever in the correct order on the handlebars, but without
tightening the mounting bolts.
3.
Now mount the handlebar on the stem and fix the handlebar with the stem cap, tighten the bolts at this time only with a low
tightening torque.
4.
Set the desired angle of the handlebar around its transverse axis. In the basic setting, the central line of the mark in the center
of the handlebars should be centered in the stem clamp when viewed from the front.
5.
Then tighten the clamping screws according to the torque specifications of the respective stem model and the sequence for
tightening the screws of the clamping cap.
If your stem does not come with specifications regarding torque and tightening order, contact your SQlab dealer.
Mounting the Handlebar with Handlebar Sleeve
The SQlab handlebars are compatible with the SQlab handlebar sleeve aluminum 31.8 mm to 35.0 mm. With the help of this special
handlebar sleeve, the SQlab handlebars can be mounted in all aluminum stems with a handlebar clamp diameter of 35.0 mm in
combination with 2- and 4-bolt clamps.
The clamping width of the stem must not be less than 40 mm (handlebar 321 and handlebar 302) or 46 mm (handlebar 310) and not
exceed 54 mm.
The assembly is similar to the first step, the assembly in conventional 31.8 mm stems. In the first step of assembly, the two halves of
the handlebar sleeve must be placed centrally on the handlebar. Fix them now with the help of the enclosed O-ring. Please note that the
O-ring must be pushed onto the handlebar before the other parts are mounted. Now continue with the assembly of the handlebar.
From the manufacturer's point of view, we always advise that handlebar-stem combination with the same clamping diameter are used.
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