Raleigh Dynatech Titanium frame. Size: seat tube 46 cm c-t top tube 55 cm. Condition: used, scratches, oxidations, fork not working! Check out the photos here!! The item “Vintage retro Raleigh Dynatech Titanium mtb mountain bike frame” is in sale since Friday, July 12, 2019. This item is in the category “Sporting Goods\Cycling\Bicycle Frames”. The seller is “vintagebicycle2015″ and is located in Budapest, default. This item can be shipped worldwide.