If you’re thinking about getting into mountain biking, well done you! It’s a great activity, which enables you to stay fit, challenge yourself and enjoy the Great Outdoors; and chances are, once you’ve got going, you’ll love it.
Added by Andrew Higgins on April 21, 2015 at 10:01pm — No Comments
I have dark grey gunk from my wet ali rims and blocks all over my challenge grifo open tubulars,
How can i successfully clean them without damage????