TheCyclingRooster
Veteran
- Location
- Scarisbrick,Lancashire
Hi to you all out there. Has anyone experienced using a double a
as per the post title ?
I am putting the finishing touches to a totally refurbish Steve Goff frame that has a fabulous new Flamboyant Blue Jacket with new Chrome forks.
Has anyone ever tried an 18T difference - I am using Stronglight rings.
I am currently contemplating a 42/26 with a rear cassette of 12:13:14:15:16:17:19:21:23:25.
I need a quite low ratio for climbing but not such a high ratio for down-hill take-off speeds.
With the fact that I am running 140mm cranks and have been for some 8yrs since total left knee replacement they themselves are effectively increasing my chainring tooth-count by 2 teeth.
as per the post title ?
I am putting the finishing touches to a totally refurbish Steve Goff frame that has a fabulous new Flamboyant Blue Jacket with new Chrome forks.
Has anyone ever tried an 18T difference - I am using Stronglight rings.
I am currently contemplating a 42/26 with a rear cassette of 12:13:14:15:16:17:19:21:23:25.
I need a quite low ratio for climbing but not such a high ratio for down-hill take-off speeds.
With the fact that I am running 140mm cranks and have been for some 8yrs since total left knee replacement they themselves are effectively increasing my chainring tooth-count by 2 teeth.