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Old 05-31-2015, 02:08 PM
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knightscape knightscape is offline
Motorized Bicycle Elite Member
Join Date: Jul 2013
Location: Maine
Posts: 339
Default Re: Question REG. sprockets adapter

Those are sometimes called a "top hat" adaptor because of the shape. It gets sandwiched in between your disc rotor and the wheel, so yes those little disc rotor bolts are what's driving you, and you for sure wouldn't want to cheap out on low quality ones.
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