Burgtec Oval 104MM BCD Thick Thin Chainring Sprockets 133g (28T) Material Steel Finish

133g (28T) Material Steel Finish Black Compatibility Compatible with all SRAM 1x Cranks

Front and rear wheel straps keep the bikes secure

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

Free from caustics

SLX - 12-Speed - HYPERGLIDE+ - SIL-TEC - MTB Chain

Burgtec Oval 104MM BCD Thick Thin Chainring Sprockets 133g (28T) Material Steel FinishAfter 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