Am I correct in thinking that most stock racing bikes will come with similar ratios of gear, by that I mean an 18 gear bike will be the same from make to make whether it be Giant, Trek etc. front two big hears having the same teeth and rear cartridge the same from bike to bike.
I realise that folk can change the gear sets around depending on what sort of bike you want for your purpose but initially are they much the same as standard.
I realise that folk can change the gear sets around depending on what sort of bike you want for your purpose but initially are they much the same as standard.