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The 104BCD conversion base adopts CNC cutting aluminum alloy to ensure the accuracy.
Perfectly compatible with for Bafang electric bicycle mid drive motor. Compatibility: For Bafang BBS01, BBS02, BBSHD.
The conversion base can be used with many accessories for mountain bikes and can be combined with a variety of configuration options.
Easy to install, which is convenient to use.
Package includes: 1* chain ring adapter.

Specifications:

Item type: bike chain ring adapter

Material: aluminum alloy

Color: black

Compatibility: For Bafang BBS01, BBS02, BBSHD

104BCD:

Thickness: 3mm

Diagonal hole spacing: 104mm

Suitable: for 32T-55T four hole positive and negative toothed disc

Matching screws: 4 M-5*16 screws

Package includes:

1* chain ring adapter