Burgtec Shimano Direct Mount Oval Thick Thin Chainring Iron Bro Orange 30T - Iron Bro Orange
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...
Burgtec Shimano Direct Mount Oval Thick Thin Chainring Purple Rain 30T - Purple Rain
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...
Burgtec Shimano Direct Mount Oval Thick Thin Chainring Purple Rain 32T - Purple Rain
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...
Burgtec Shimano Direct Mount Oval Thick Thin Chainring Race Red 30T - Race Red
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...
Burgtec Shimano Direct Mount Oval Thick Thin Chainring Race Red 32T - Race Red
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...
Burgtec Shimano Direct Mount Oval Thick Thin Chainring Rhodium Silver 30T - Rhodium Silver
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...
Burgtec Shimano Direct Mount Oval Thick Thin Chainring Rhodium Silver 32T - Rhodium Silver
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...
Burgtec Shimano Direct Mount Oval Thick Thin Chainring Toxic Barbie Pink 30T - Toxic Barbie Pink
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...
Burgtec Shimano Direct Mount Oval Thick Thin Chainring Toxic Barbie Pink 32T - Toxic Barbie Pink
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...
Burgtec Shimano Direct Mount Thick Thin Chainring Black 28T - Burgtec Black
Shimano Direct Mount thick thin chainring for maximum chain retention.Fits M7100 M8100 M9100 cranksets.Tried and tested in MTB heaven the Peak District.Keeps your chain on in the roughest of conditions.
Burgtec Shimano Direct Mount Thick Thin Chainring Black 30T - Burgtec Black
Shimano Direct Mount thick thin chainring for maximum chain retention.Fits M7100 M8100 M9100 cranksets.Tried and tested in MTB heaven the Peak District.Keeps your chain on in the roughest of conditions.
Burgtec Shimano Direct Mount Thick Thin Chainring Black 32T - Burgtec Black
Shimano Direct Mount thick thin chainring for maximum chain retention.Fits M7100 M8100 M9100 cranksets.Tried and tested in MTB heaven the Peak District.Keeps your chain on in the roughest of conditions.
Burgtec Shimano Direct Mount Thick Thin Chainring Black 34T - Burgtec Black
Shimano Direct Mount thick thin chainring for maximum chain retention.Fits M7100 M8100 M9100 cranksets.Tried and tested in MTB heaven the Peak District.Keeps your chain on in the roughest of conditions.
Burgtec Shimano Direct Mount Thick Thin Chainring Deep Blue 28T - Deep Blue
Shimano Direct Mount thick thin chainring for maximum chain retention.Fits M7100 M8100 M9100 cranksets.Tried and tested in MTB heaven the Peak District.Keeps your chain on in the roughest of conditions.
Burgtec Shimano Direct Mount Thick Thin Chainring Deep Blue 30T - Deep Blue
Shimano Direct Mount thick thin chainring for maximum chain retention.Fits M7100 M8100 M9100 cranksets.Tried and tested in MTB heaven the Peak District.Keeps your chain on in the roughest of conditions.