Some frames don’t come with a front derailleur mount so you’ll need to use a front derailleur clamp if you want to run double or triple chainrings. Simply mount this to your bike and attach any brand of derailleur and you’ll be able to hit the hills in your smallest ring or go for the win when you’re using the big dog.

color: black

sizes:

Ø31.8mm

Ø34.9mm

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