Problem Solvers Direct Mount Adapters clamp around the seat tube to allow for the use of Shimano direct-mount front derailleurs.
28.6mm or 34.9mm clamp
Works with high direct mount front derailleurs
34.9mm adapters include shims to allow the adapter to be clamped to a 31.8mm seat tube diameter
Problem Solvers Parts Numbers
FS1322 - Black, 34.9mm, 100mm BB, Direct Mount
FS1323 - Black, 34.9mm, 68/73mm BB, Direct Mount
FS1326 - 28.6mm Clamp, For 68/73mm Wide BB's
FS1325 - Black, for Surly Moonlander
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