RockyMounts Fat Bike Adapter for BrassKnuckles
'The Fattie' is the Fat Bike Adapter for the beloved RockyMounts Brassknuckles upright bike carrier.
- Allows you to carry fat bikes on your BrassKnuckles Upright bike rack
- Holds fat bike tires up to 5" wide
- Larger wheel chock & 2 ratchet straps included
The RockyMounts "Fattie" is the kit you need you carry fat bikes on your BrassKnuckles.
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