Problem Solvers Direct Mount Adapter

Sale price$96.77
Stock Item: Problem Solvers Direct Mount Front Derailleur Adapter 100mm Bottom Bracket, 3X Drivetrain 34.9mm with Shims for 31.8mm / 28.6mm

Stock Item

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Note on Availability

Items available on our website are not always available in-store, some are only held by our suppliers. In-store items usually arrive 2-3 business days after the order is placed (rural deliveries can take an extra 2 business days). Items only held with supplier might take up to 7 business days to arrive, depending on the supplier. Please contact us if you have specific questions.


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.

Technical Details

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


Part Numbers

QBP # Product Name Description Clamp Diameter Compatibility BB Shell

  • PSFS1323 Direct Mount Adapter Mountain 2X/3X (26mm offset) 34.9/31.8 High Direct Mount 68/73mm
  • PSFS1326 Direct Mount Adapter Mountain 2X/3X (26mm offset) 28.6mm High Direct Mount 68/73mm
  • PSFS1327 Direct Mount Adapter Mountain 2X (43.5mm offset) 34.9/31.8/28.6mm High Direct Mount 100mm


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