If you don’t mind the expense, you might want to consider an electric bike; I found them to be just as fun to ride as regular ones. You can set the e-assist level low enough to exert serious effort when you want to, or just turn off the engine entirely, and conversely set it high if you’re tired or your knees hurt.
If you don’t mind the expense, you might want to consider an electric bike; I found them to be just as fun to ride as regular ones. You can set the e-assist level low enough to exert serious effort when you want to, or just turn off the engine entirely, and conversely set it high if you’re tired or your knees hurt.