The Burgtec Oval Shimano Direct Mount Thick Thin Chainring provides the mechanical advantage of increased gearing.Through research and testing of many different prototypes with varying amounts of Ovality we found 115% (from the top centre) to be the optimum.This...
Designed and manufactured in the United Kingdom and tried and tested in the Peak District; the Burgtec Thick Thin Oval Direct Mount Shimano Chainring is the perfect upgrade for your 1x drivetrain. Designed with 115% ovality, the Thick Thin Oval chainring...
Does a mechanical advantage of increased gearing sound Interesting? If so, read on.Through research and testing of many different prototypes with varying amounts of Ovality we found 115% (from the top centre) to be the optimum.The benefit of this is twofold?...