I was taking about the single front chainring
As I point out every time some bedwetter worries about 1 x n transmission, we rode for decades with single chainrings and never felt that chain droppage was such an issue that we needed to invest in "solutions"
@gbj_tester started
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As I point out every time some bedwetter worries about 1 x n transmission, we rode for decades with single chainrings and never felt that chain droppage was such an issue that we needed to invest in "solutions"