Ahead of the Tokyo Olympics in 2021, AeroCoach unveiled its £950 Aten track chainring made from titanium with a carbon backplate and a high-sheen gold-polished finish. Now the British brand is launching a similarly shiny 1x road version. This one is made from aluminium, is not Ti-nitride coated and starts at a slightly more affordable £237.50. It has the same carbon backplate, undulating profile tooth design and AeroCoach’s subtly non-circular ARC shape that the brand says mimics muscular activation while pedalling. AeroCoach claims that swapping from a 2x standard charging setup to an Aten 1x chainring will save between 4-7W at 45kph. The ARC shape increases gearing quickly at the beginning of the pedal stroke and gradually decreases down to a minimum gearing at bottom dead centre, helping increase power output by 3-5W and allowing a smoother pedal stroke than normal. The Aten chainrings are compliant with the latest UCI equipment regulations. The Aten 1x chainrings will be available in 54t and 58t sizes, will be 11 and 12 speed compatible in 110BCD four-bolt and 130BCD five-bolt version. Prices start at £237.50 and increases depending on size/BCD. AeroCoach also has 2x Aten rings in the pipeline which will be the first aftermarket 12-speed 2x setup for time trialling.
AeroCoach’s Aten 1x chainring is a unique and shiny new product for road cyclists looking for an aero option for their crankset. It is made from aluminium, has a carbon backplate, and a subtly non-circular ARC shape that mimics muscular activation while pedalling. This chainring is 11 and 12 speed compatible in 110BCD four-bolt and 130BCD five-bolt versions, with prices starting at £237.50. It is compliant with the latest UCI equipment regulations and AeroCoach claims that swapping from a 2x standard charging setup to an Aten 1x chainring will save between 4-7W at 45kph. The ARC shape increases gearing quickly at the beginning of the pedal stroke and gradually decreases down to a minimum gearing at bottom dead centre, helping increase power output by 3-5W and allowing a smoother pedal stroke than normal. AeroCoach also has 2x Aten rings in the pipeline which will be the first aftermarket 12-speed 2x setup for time trialling.
AeroCoach’s Aten 1x chainring is an exciting new product for road cyclists. It is made from aluminium and has a carbon backplate with a subtly non-circular ARC shape that helps increase power output and allows for a smoother pedal stroke. It is 11 and 12 speed compatible in 110BCD four-bolt and 130BCD five-bolt versions, with prices starting at £237.50. It is compliant with the latest UCI equipment regulations and AeroCoach claims that swapping from a 2x standard charging setup to an Aten 1x chainring will save between 4-7W at 45kph. AeroCoach also has 2x Aten rings in the pipeline which will be the first aftermarket 12-speed 2x setup for time trialling. This chainring is a great option for cyclists looking for an aero option for their crankset that is both affordable and effective.
Source link
