Question about Kettler Sport & Outdoor - Others
Loud banging noise when using the Kettler elliptical trainer, ctr While excercising on the Kettler CTR1, it makes a loud banging noise. Is this a known problem? This is a common problem for the CTR1, ...
Manual for Kettler Ergometer CTR1 You can get the manual on the link below. http://www.kettlerusa.com/CTR1.pdf Good Luck and please rate
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