Operating instructions

ManualsBrandsax-lightness ManualsBicycleengage

In case the handlebars are not tight, check that each

bolt was tightened to the recommended torque val-

ue (4 Nm for AX-Lightness stem clamping bolts)

(a).

If each bolt was tightened to a torque value of 4 Nm

and the clamping force is still insucient, release the

bolts, remove the handlebars from the stem and ap-

ply another coat of AX-Lightness carbon assembly

paste to the clamping areas

(b).

Retighten each bolt individually (c) 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

AX-Lightness or engage handlebars”.

Mountain bike – Adjusting

brake lever/shier units

Release the bolt(s) of the clamps by two to three turns

without unscrewing them entirely. Turn the loosened

units on the AX-Lightness and engage handlebars so

that they show slightly downward. Sit in the saddle

and place your ngers on the brake levers (d).

The back of your hands should form a straight line

with your forearms. Make sure the brake lever is with-

in easy reach of your index and middle ngers (e). The

rst phalanx of both ngers should be able to reach

around the lever without pulling it. It may be neces-

sary that you position the brake lever and the shifter a

little away from the handlebar grip (f).

With your hands in the correct position adjust the

shifters accordingly and tighten the clamping bolts

of the brake levers and shifters to the recommended

torque values.

Mounting bar ends

Bar ends (g) add more hand positions to your handle-

bar conguration. They are usually set to a position

that provides more leverage and more comfort when

you pedal out of the saddle.

Keep in mind that not all AX-Lightness and engage

handlebars can be tted with bar ends. Be sure to

mount bar ends only on handlebars approved for bar

ends. Observe the product descriptions and type la-

bels on the handlebars. If you are in doubt, ask your

AX-Lightness and engage dealer for advice.

96 97

Handlebars - Stem