toby123
Senior Member
- Location
- West Sussex
Hello, can you advise which combinations below I shouldn't use?
It's in gear inches.
Chainring
-----48----38---28
Cog
11--120--95---70
13--102--80---59
15--88---70---51
17--78---62---45
20--66---52---39
23--57---45---34
26--51---40---30
30--44---35---26
It's in gear inches.
Chainring
-----48----38---28
Cog
11--120--95---70
13--102--80---59
15--88---70---51
17--78---62---45
20--66---52---39
23--57---45---34
26--51---40---30
30--44---35---26