Everyone knows it, everyone is annoyed by it. After many kilometres of pedalling on the bike, it starts to make noises that can have a very unpleasant effect on a tour. When you get home, you have to localise the noise and fix it. The first step is usually not a problem and if you know how to help yourself, the second step is also quickly completed. These are our tips for the wheels.
Checking the spokes
Haven't got any further with your road bike, but it still cracks or tinkles when you pedal? Feel your way forward to the wheels. The type of noise will help you narrow down the source. Reassuring: Rattling spokes are relatively normal with new wheels and initially no cause for concern. The spokes settle a little after assembly. If the noise does not subside after many kilometres or if it occurs again on wheels that have been running for some time, you should check the spoke tension and correct it if necessary. If you are doing this for the first time, you should consult a specialist dealer: Re-centring a wheel doesn't cost the earth, but you can do a lot wrong.
Fixing the rim
Rattling from the rim usually comes from the valve. The most effective remedy is a valve nut, provided the stem has a thread. If not, it can simply be stabilised with adhesive tape. Small foreign bodies from production can also be found in the rim and must then be removed through the valve hole.
Noise on a road bike: origin at the cassette
Cracking noises in the drive can also come from the sprocket set. Completely dismantle the sprockets and thoroughly clean the contact surfaces and the thread of the end ring in particular. Apply a thin layer of grease to the thread and the freewheel body. Refit the cassette and tighten to the specified torque.
Possible reason for squeaking: The thru axle
With the wheels removed, run the cloth over the contact surfaces of the quick-releases or thru-axles and the thru-axle threads, which can also crack under load. This also applies to the derailleur hanger: take the opportunity to unscrew, clean and apply a thin layer of grease, then tighten the bolts carefully. Also ensure that the axles have sufficient clamping force and tightening torque.
Other triggers for noises on the road bike
Jens Klötzer
Editor
