Problem Solvers
Direct Mount Front Derailleur Adapters

Our Direct Mount Adapters clamp around the seat tube to allow for the use of “high direct-mount” front derailleurs on frames with either 68/73 or 100mm wide bottom brackets. We provide different offsets in the 100mm varieties to accommodate the wide range of drivetrains in fat bike set-ups.

• AL-6061 construction
• Compatible with “high direct mount” front derailleurs only

FS1322: Problem Solvers Direct Mount Adaptor, 39.5mm offset, 100mm BB, 34.9mm clamp w/shims for 31.8/28.6

FS1323: Problem Solvers Direct Mount Adaptor, 26mm offset, 68/73mm BB, 34.9mm clamp w/shims for 31.8

FS1325: Problem Solvers Direct Mount Adaptor 55mm offset, 100mm BB, 34.9mm clamp w/shims for 31.8/28.6

FS1326: Problem Solvers Direct Mount Adaptor, 26mm offset, 68/73mm BB, 28.6mm clamp

FS1327: Problem Solvers Direct Mount Adaptor, 43.5mm offset, 100mm BB, 34.9mm clamp w/shims for 31.8/28.6

FS1328: Problem Solvers Direct Mount Adaptor, 29mm BOOST offset, 73mm BB, 34.9mm clamp w/shims for 31.8/28.6