Overfast Aero Alloy Chainring bikes E-tube Project: Yes

E-tube Project: Yes

Activate PowerUps

durable plate and solid pulley add robustness and derailleur longevity

Use alongside our ceramic coating for insane water beading and post-clean drying

but same reliability as a Schwalbe standard tube

Overfast Aero Alloy Chainring bikes E-tube Project: YesAero Fairing 50 34 or 52 36T BCD 110x4 Alu 7075 T651 ~175g (50 34T) While most components from Overfast are made from carbon fibre, these chainrings are made from aluminium. Not just any alloy, but with 7075 T651. The base alloy of 7075 offers exceptionally high tensile and fatigue strength. T651 is heat treated and aged to maximum strength, followed by stress relief via a controlled mechanical pre stretching process, which greatly reduces internal