Burgtec Oval 104MM BCD Thick Thin Chainring Sprockets Fewer cogs allow for a

Fewer cogs allow for a faster transition from starting cog to highest cog

the X-Bridge technology

SM-RT66 SLX

Compatible with OneUp Components V2 Droppers

LH and RH Axle Bolts

Burgtec Oval 104MM BCD Thick Thin Chainring Sprockets Fewer cogs allow for aAfter 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