A CNC-machined 6061 T6 aluminum adapter that converts BB86/BB92 press-fit frames (41mm inner diameter) to accept Bafang BBS01/BBS02/BBSHD 68-73mm mid-drive motors without motor disassembly or frame modification. The two-piece design includes a hardened steel axle extension and features an anodized black finish with red accent plate.
Specs verified Oct 14, 2026
Where to Find
Prices tracked across 2 sellersPrice History
Price History
Price changes tracked by the crawler
Current best price $118.95. Over the past 90 days: low $118.95, high $118.95, average $118.95 — about average.
- Electrify Bike
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Specifications
Specifications
- Type
- Bottom Bracket Adapter
Physical
- Weight
- 100 g
Specifications
- BB Standard
- BB86/BB92 (PF41)
- Inner Diameter
- 41 mm
- Shell Width Range
- 86mm or 92mm
- Material
- 6061 T6 Aluminum (CNC machined), hardened steel axle extension
- Compatible Motors
- Bafang BBS01/BBS02/BBSHD (68-73mm version only)
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