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Accessories
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FOOTWEAR
BABY SEATS
BAGS
BASKETS
BELLS & HORNS
CAR RACKS
CELL PHONE HOLDERS
COMPUTERS
GRIPS & TAPE
HELMETS
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LOCKS
MIRRORS
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HYDRATION
PUMPS
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STORAGE
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TIRE SEALANT
TRAILERS
TRAINERS
TRAINING WHEELS
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BOX REAR TWO PRIME 9 9s X-WIDE BLACK
BOX REAR TWO PRIME 9 9s X-WIDE BLACK
BOX COMPONENTS
$154.00
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/
Prime 9 Technology is a counter-intuitive philosophy based on the less is more theory - it embraces range without adding complexity
Intended for use with Box Components` Prime 9 speed group, not compatible with other 11-50 cassettes
Same functions as the Box One Prime 9 derailleur with more affordable materials
Glass fiber/nylon composite, steel, aluminum alloy
Tri-Pack limited slip clutch
Forged inner and outer cage
Pivot-Tech cable stay
Precision sealed bushing pulleys