Kellys Hacker 50, Owner'S Manual

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owner‘s
manual
GB
3
Torque tightening values:
Stem sleeve screw M6 20 Nm*
Handlebars sleeve screw M6 20 Nm*
*Recommended values must be kept if instruction on product does not vary.
BICYCLE MAINTENANCE
We would like to remind you to do a proper maintenance to keep your bike in a good condition.
Regularly check if all screws of your bike are properly tightened.
CRANKSET AND PEDALS
After the first 20 km tighten the crankset and also tighten the pedals to the crank arms. Check if
crank bolts are properly tightened. Check whether left crank arm screws are tightened firmly when
bottom bracket axle is integrated with right crank arm.
IMPORTANT WARNING
No check of crank arms fastening to the bottom bracket axle may result in progressive
release of crank arms and cause irreparable damage to the crank arm. Such damaged crank
arms must be replaced with new crank arms. Please contact special bike service for crank
arms replacement. Pedals must be firmly fastened in crank arms. Check tightness of pedal
fastening regularly otherwise pedals may release progressively and thread inside of crank
arm will be damaged. Above mentioned damages are not covered by warranty.
PEDALS ASSEMBLY
Pedals are generally marked on the axle of each pedal by letters R - right pedal and L - left pedal.
1. First lubricate the thread on pedals with grease before assembly.
2. Screw the right pedal (R) into the thread of the right crank arm (arm with chainwheels) by turning
it to the right.
3. Screw the left pedal (L) into the thread of left crank arm by turning it to the left.
4. Tighten firmly with appropriate tool. Make sure that the shouldering of the pedal axis sits on
the crank arm.
WARNING
Clip-in pedals and pedals with toe clips or toe straps bond feet tightly with pedals which enables
higher pedalling efficiency. These pedals require usage of special cyclist shoes which are adapted
to clip-in mechanism.
Use of these pedals requires skills therefore it is recommended to train clipping-in and clipping-out
in safe place before first ride.
BOTTOM BRACKET PARTS
Both cups of bottom bracket parts must be firmly tightened in the frame. Check them periodicaly,
mainly after ride in wet and muddy conditions. B.b.parts must rotate without any friction and loose
if not we advise you to contact a special bike service.
HEAD PARTS
Head parts have to be sufficiently tightened and correctly assembled. If there is any loose in a head
parts, follow next steps:
1. Hold the adjusting cone (3) with the right wrench, and release the lock nut (1) with another
wrench.
2. Tighten the adjusting cone so there is no loose in the head parts, and fork is turning easily.
3. Hold the adjusting cone again, and tighten the lock nut to secure the head parts.
MTB/CROSS