PROBLEM SOLVER D/M ADAPTERS
These handy adaptors allow riders to install direct-mount derailleurs onto frames without the necessary mounts.
Problem Solvers Direct Mount Adaptor for 73mm Bottom Bracket with BOOST Rear Spacing
- Fits 34.9 with Shims for 31.8/28.6mm
- Works for Shimano and SRAM High Direct Mount front derailleurs
- 29mm offset for 73mm BBs and BOOST hubs
Direct Mount Adapter for 100mm BBs 2X Drivetrains
· Works for Shimano and SRAM High Direct Mount front derailleurs
· 34.9mm clamp with shims for 31.8 & 28.6
· 43.5mm offset for mountain double cranksets
We initially developed this adapter for standard mountain bike frames with 68/73mm wide bottom bracket shells, but quickly realized the need was much greater for the "snow bike" market, where the 100mm wide bottom brackets make front derailleur applications a little difficult. So we did both: our Direct Mount Adapters clamp around the seat tube to allow for the use of Shimano high direct-mount front derailleurs on frames with either 68/73 or 100mm wide bottom brackets.
- AL-6061 construction
- 34.9mm clamp with shims for 31.8 or 28.6mm seat tubes
· Works for Shimano and SRAM High Direct Mount front derailleurs
· 34.9mm Clamp with shims for 31.8 & 28.6
· 55mm offset for Surly Moonlander
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