True or false? The acceptable limit when truing a wheel
By CyclingUKvolunteer
Tuesday, 28 August 2018
True or false? The acceptable limit when truing a wheel
francovendee, via the forum
Since it’s your bike and you’re doing the work, you get to decide whether you have done an acceptable job… You might conclude it’s fine, provided the rim doesn’t touch either block during a wheel revolution, and you can’t sense the wobble when riding. Radial run-out feels worse than side-to-side – and is for many people harder to cure. Consider buying an authoritative book on the subject, such as Gerd Schraner’s The Art of Wheelbuilding.
Richard Hallett
Cycle’s Technical Editor
This Q&A was published in 'Cycle' the magazine for members of Cycling UK. To contact the experts, email your technical, health, legal or policy questions to editor@cyclinguk.org or write to Cycle Q&A, PO Box 313, Scarborough, YO12 6WZ
Comments
Pedal axle extenders
I have a pair of nice wide fitting SPD-SL cycling boots for the Winter. The problem I have is that they rub on the crank arms when at the bottom of the pedal stroke. I have seen 20mm pedal extenders advertised and they are marketed as helping to relieve knee pain. At the moment, I don't suffer any leg problems when cycling and wondered if extending the pedals outwards could cause me any problems? Has anyone an experience on this please?