Boost adapter 12x142mm to 12X148MM
The BOOST adaptation kit allows by the simple installation of these spacers to convert your current hub in 12x142 mm to the standard Boost 12X148 mm.
Allows a 12x142mm to 12x148mm Boost conversion.
Two black anodized spacers.
A black anodized spacer for the disc.
25 g with screws.
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