Wow. This thing's a real boat anchor. All steel 32t chainring. Weighs 89g but should last a long time.
Related articles:
FSA 44t chainring
pressed from alu sheet, shift pins, minimal machining.
CNC chainrings
These are generic, no-name CNC chainrings made in China and sourced through ebay from various vendors. They are made from 7075 aluminium with black annodising. They are cheap and well made. They last about the same ...
RaceFace 30t Narrow-Wide Chainring
Quick facts:
Blackspire Super Pro 32t Chainring
Blackspire Super Pro 22t Chainring
A2Z Aluminum Chainring Bolts
Summary