Joined: Jan 2009
Posts: 44,338
Likes: 6,640
From: New York, NY, and High Falls, NY, USA
Bikes: 1962 Rudge Sports, 1971 Raleigh Super Course, 1971 Raleigh Pro Track, 1974 Raleigh International, 1975 Viscount Fixie, 1982 McLean, 1996 Lemond (Ti), 2002 Burley Zydeco tandem
[MENTION=359043]AlTheKiller[/MENTION], she may not have noticed the difference tight axle nuts made, but I'm sure she felt the difference firm tires and a lubricated chain makes. Most do. The problem is at tires seep and chains dry out gradually. That's why people don't notice them. The improvements are substantial and sudden. Trust that she noticed them.