Burgtec Shimano Direct Mount Oval Thick Thin Chainring Size:30T it’s the ideal way to

it’s the ideal way to put everything within easy reach

One big modular part for the chain stay with precuts for difficult stays

Material: 7075 aluminum

Cush Core tubeless air valves are specially designed to work with a Cush Core insert

1 DAMPER UPGRADE KIT

Burgtec Shimano Direct Mount Oval Thick Thin Chainring Size:30T it’s the ideal way toAfter over a year of testing we are pleased to release our Oval Chain Ring 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. This shrank the dead spot suitably and gave the same flawless chain retention and silence as our round rings. The shortening of the dead spot on the top