Fab Foodie
hanging-on in quiet desperation ...
- Location
- Kirton, Devon.
Luxury!I use a 12-30 sprocket and there is a big difference between some of the cogs. Not everyone has a dinner plate on the back though! An extra gear would be welcome if it closed the ratios up. I agree, not much point on an extra cog if you are running close ratios already.
The one thing I would say is that materials and manufacturing techniques improve all the time and although the chain and sprockets are thinner, you may be able to make them better (closer tolerances etc) and actually get better wear, Not saying it is the case in this instance, but engineering is always moving forward. The stuff I learnt in my toolmaking apprenticeship 25 years ago has very little to do with the skills I need now and the work we do is far more accurate now.
I used to run a 12 to 32T 5 speed rear (IIIRC) with a 52/42 chainset in the 80s. People are used to far too many gears these days