Bont 688 Mini Inline Bearing Adapter

The 688 mini inline bearing adapter is made of aluminum. The bearing adapter fits over your 688 mini bearings so they can be used in a 608 wheel hub. You will need 1 adapter per bearing. 

There are two advantages to using mini bearings.

1. You create a much lighter setup as a 608 bearing weighs 12 grams compared to a mini bearing at 4 grams and an adapter at 1 gram
2. Mini bearings spool up faster than regular 608 bearings

Sold individually (1 adapter).