What gearing should I use for IM CDA? I'll probably be in the 6 to 6:30 bike range.
I currently run 53/39 and 12/25 on my tri bike.
Ive seen the EN advice of a compact and 12/28 cassette.
Wondering what people's experiences are with the current bike course.
I currently run 53/39 and 12/25 on my tri bike.
Ive seen the EN advice of a compact and 12/28 cassette.
Wondering what people's experiences are with the current bike course.