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Review on High-Performance Origin8 Single-Ring Chainring Bolts for Optimal Cycling Performance by Hector Liamsi

Revainrating 5 out of 5

Ideal! using a circuit.

Converts from 3x9 to 1x9. The original bolts were too long as they were used to attach the two chainrings to the crank, in my case 32T and 44T. Use these bolts to attach a 36t FSA sprocket to the crank. Fits perfectly! There is even a spare bolt as the Shimano crank uses 4 bolts and the kit comes with 5. Absolutely to suggest!

Pros
  • Best
Cons
  • Doubtful