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Review on ๐Ÿ”ฉ Dymoece 7075 Aluminum Alloy Double Chainring Bolts: Ideal for Road MTB Bicycle M8 Crankset by Andy Hearshman

Revainrating 5 out of 5

Works better than OEM

I used these sprocket bolts to replace the bolts on my Shimano Ultegra crankset. They seem to have tighter tolerances than the originals. My old ones were loose to the point where my Allen wrench wouldn't hold. They require a smaller hex size but work very well.

Pros
  • M8 x 8.5mm bolts, M8 x 6.5mm nuts, Nuts Shaft diameter: 10mm
Cons
  • The list goes on.