鋼製曲柄螺栓
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查看詳細說明The steel bolts torqued down firmly without any stripping, which was my worry with the old aluminum ones. Four bolts plus washers all lined up perfectly on the chainring. Solid hardware for the price.
Swapped out the worn hardware on my crankset and these steel bolts fit perfectly, threads engaged cleanly with no wobble. Feels like they'll hold up way better than the soft alloy ones I had before.
These steel bolts torqued down snug with no stripping, which was my worry with the old aluminum ones. The chainring sits solid now and I don't get any creaking on hard climbs.