Dangermouse
MousePower
Just had a look at the stem on my 2.1 Madone and noticed it is slightly smaller steerer diameter than a standard 1 1/8 any ideas what size it is.
According to the spec sheet it is a 1 1/8 fitting, it just seems smaller
According to the spec sheet it is a 1 1/8 fitting, it just seems smaller
Last edited: