Advertisement

Quick Links

HANDLEBAR / STEM
by ax-lightness

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the Engage HANDLEBAR and is the answer not in the manual?

Questions and answers

Summary of Contents for ax-lightness Engage HANDLEBAR

  • Page 1 HANDLEBAR / STEM by ax-lightness...
  • Page 2: Table Of Contents

    General notes on mounting and compatibility ������������������������������������������������� 3 Mounting AX-Lightness and engage Aheadset®-stems �������������������������������� 4 Mounting AX-Lightness and engage handlebars �������������������������������������������� 6 Adjusting the Aheadset®-headset ����������������������������������������������������������������������� 9 road racing bicycle – Adjusting the handlebars ��������������������������������������������� 11 Mountain bike – Adjusting brake lever/shifter units ������������������������������������13 Mounting bar ends13 Adjusting the handlebar height �������������������������������������������������������������������������...
  • Page 3: General Notes On Mounting And Compatibility

    25.4 mm The clamp diameter of all engage handlebars is 31.8 Most steerer tubes measure 1 1/8“, which corresponds to 28.6 mm. The AX-Lightness and engage stems are designed for these clamp diameters. Only use brake levers and shifters with symmetrical...
  • Page 4: Mounting Ax-Lightness And Engage Aheadset®-Stems

    If you fit a new AX-Lightness and engage stem on a fork with carbon steerer tube, check the clamping area of the fork for notches or abrasion marks. In case damage is visible, ask your AX-Lightness and engage dealer whether the fork must be replaced.
  • Page 5 Make sure the stem provides sufficient support for the steerer tube and the steerer tube ends 2 mm at the most below the top edge of the AX-Lightness and engage stem. This ensures a reliably clamping when tightening the clamping bolts of the steerer tube clamp to the prescribed torque value.
  • Page 6: Mounting Ax-Lightness And Engage Handlebars

    Mounting AX-Lightness and engage handlebars Apply AX-Lightness carbon assembly paste in the area of the clamping on the AX-Lightness and (a+b) engage handlebars as well as on the stem. Position the stem clamp in the middle of your new AX-Lightness and engage handlebars...
  • Page 7 . If you have a four-bolt stem, tighten the bolts in a cross pattern. The recommended maximum torque value for the AX-Lightness Zeus stem is 3-4 Nm. Always use a high-quality torque wrench and observe the torque value indicated on the component in case of doubt.
  • Page 8 Bring the brake lever/ shifter units to the desired position. As soon as the unit is in the desired position, apply some AX-Lightness carbon assembly paste in the area of the clamping. Tighten the bolts just enough to secure the brake lever/shifter units .
  • Page 9: Adjusting The Aheadset®-Headset

    Adjusting the headset is a job for a skilled bicycle me- chanic. Have this work solely done by an authorized AX-Lightness and engage dealer. If you intend to do the adjustment on your own, read the chapter “Fork – Headset” or the user manual of the headset manu- facturer first and note that you need special tools, e.g...
  • Page 10 In case the stem clamping is not tight enough, in- crease the torque value to 4 Nm. In case the AX-Lightness and engage stem is still not tight enough, dismount the stem and once again ap- ply some AX-Lightness carbon assembly paste the fork steerer tube and the inside of the stem.
  • Page 11: Road Racing Bicycle - Adjusting The Handlebars

    If you have a four-bolt stem, tighten the bolts in a cross pattern. The recommended maximum torque value for the AX-Lightness Zeus stem is 3-4 Nm. Always use a high-quality torque wrench and observe the torque value indicated on the component in case of doubt.
  • Page 12 Retighten each bolt individually to a torque value of 4 Nm. If the AX-Lightness and engage handlebars are still not tight in the stem, ask your AX-Lightness and engage dealer for advice. Check the adjustment of the brake lever/shifter units, if necessary, as described in chapter “Mounting...
  • Page 13: Mountain Bike - Adjusting Brake Lever/Shifter Units

    Keep in mind that not all AX-Lightness and engage handlebars can be fitted with bar ends. Be sure to mount bar ends only on handlebars approved for bar ends.
  • Page 14 Mounting bar ends to AX-Lightness and engage han- dlebars that are not approved for bar ends can lead to handlebar failure and result in an accident. Check that the clamping areas of the bar ends are free of burrs and sharp edges. Do not use bar ends with burrs or sharp edges.
  • Page 15 If a tight fit of the bar ends on the handlebars cannot be achieved in spite of using AX-Lightness carbon as- sembly paste on the contact surfaces, the bars ends and the handlebars are not compatible. In this case replace the bar ends by appropriate models.
  • Page 16: Adjusting The Handlebar Height

    Both the handlebar height and the stem length de- termine how much your upper body will be inclined forward. Lowering the AX-Lightness and engage handlebars gives the rider a streamlined position and brings more weight to bear on the front wheel. An...
  • Page 17 This shortening is ir- reversible. Shortening the steerer tube is a job for the AX-Lightness and engage dealer. Have this work per- formed only after you have found the ideal position. Instead of shortening the steerer tube you have also the option to modify the arrangement of the spacers.
  • Page 18: Grips And Bar Tape

    Mounting the grips For a reliable fit without play grips must be mounted only on AX-Lightness and engage handlebars that are free of oil and grease. In the case of locking grips check that clamping is realised by a clamp and not by a bolt acting on the handlebars.
  • Page 19 If necessary, replace them by suitable, i.e. tight, models. Wrapping the bar tape Clean the AX-Lightness and engage handlebars of any dirt, adhesive residues or grease. Start wrapping the bar at the bottom , i.e. at the open end of the drop.
  • Page 20 GmbH Breiter Anger 1 · 37115 Duderstadt Tel 05527 996590 info@ax-lightnessde www�ax-lightness�de by ax-lightness...

This manual is also suitable for:

Engage stem

Table of Contents