Elite Track Sprocket Size:15t (Gen2) 93% aerodynamic efficiency gain is

93% aerodynamic efficiency gain is measured using with a rider using the Altias Sprint Bars over more traditional styled drop bars such as the Track Sprint Bars

Altias Handlebar Integrated Faceplate

The preload fixtures are re-used from the factory Mavic axle

Replacement rear dropouts for the Pre-2019 Argon18 Electron Pro RIO Frameset

304 Stainless Steel Hardware

Elite Track Sprocket Size:15t (Gen2) 93% aerodynamic efficiency gain isA high end track cog made from hardened stainless steel. Precision CNC machined for accurate roundness and tolerances. Corrosion resistant and no coatings to wear off over time for greatest durability. A great performing and long lasting sprocket at an affordable price. Specifications: Generation 1. 5 design featuring a 10% weight reduction Generation 2 design featuring a increased hardness, and strength with a further weight reduction Hardened 630