Mountain bike tyres: Mountain bike tyres: Do the ebikes come with a stand and what type are they? Colour Options For Frames? Posted by Emraan Developer on October 18, 2012 in We offer a 22″ or 24″ standard mountain bike tyres with grips as seen in our pictures, these are only fitted with the Sun Ringle MTX / MTB Rims. Share this article: 0 About Emraan Developer