Overfast Lightweight Alloy Chainring | from 159g, 50-34/52-36

Lightweight Hollowed | 50-34 or 52-36T | BCD 110x4 | Alu 7075-T651 | ~159g (50-34T), ~174g (52-36T)

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 stresses, minimising warping and distortion for precise machining.

Certain sections of the chainring were hollowed out to optimise weight without compromising on stiffness.

Specifications

Links

For the Overfast Aero Chainring Option, Click Here

For other Overfast products, Click Here

For other Cranksets/Crankarms or Chainrings, Click Here