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OUTBOARD BOTTOM BRACKETS
The Crupi Precise External Euro BB places the bearings outside of a Euro bottom bracket shell, allowing the use of much
larger and more durable bearings. Precision sealed bearings, precision fit with no more plastic dust seals and Precision
performance! A much upgraded bottom bracket that features:
• New Patented Bearing, composed of a set of Titanium Coated Races with Ceramic Balls
• Durability & Longevity
• Lifetime 5~10X Longer than Sealed Bearings
TIRAMIC BOTTOM BRACKETS
Description Weight
Black
Polished White
Red
Blue
Gold
List
BB
92grams
91-9010K 91-9010S 91-9010W 91-9010R 91-9010B 91-9010G $69.99
Tiramic
92grams
91-9011K 91-9011S 91-9011W 91-9011R 91-9011B 91-9011G 129.99
Black
Red
Blue
Polished
White
Weight
List
91-9012K 91-9012R 91-9012B 91-9012S 91-9012W
100 grams
$44.99
Black
Polished White
Red
Blue
List
91-9000K 91-9000S 91-9000W 91-9000R 91-9000B $64.99
OUTBOARD BB’S
Custom CNC machined bb shell and a clear inner spacer make this Elevn BB standout in a crowd of BB’s that all look the
same. Silky smooth bearings round out the features of the lightweight Elevn Pro BB. Match it up to your favorite crank and
head on up to the gate.
OUTBOARD BB’S
The Insight Euro 24mm external bottom bracket features CNC Forged Alloy Cups,
ultra smooth oversized sealed bearing, for increased durability.
• Machined tool slots so the tool will not
scratch your BB
• Modified low friction alloy seals with less
drag
• Arguably the lightest weight external
bottom bracket offered today
• Compatible with all 24mm race cranks
designed to be used with external BB’s
BOTTOM BRACKETS
RACEWEAR
GLOVES
FOOTWEAR
HELMETS
HELMETACC.
EYEWEAR
PROTECTIVE
WEAR
CASUALWEAR
GEARBAGS
HYDRATION
ACCESSORIES
FRAMES&BIKES
FORKS
HEADSETS
STEMS
HANDLEBARS
GRIPS
SHIFTING
BRAKING
LIGHTING
TIRES&TUBES
WHEELS&RIMS
HUBS/CHAINS&
PARTS
CHAINRINGS&
PARTS
PEDALS
CRANKSETS
BOTTOM
BRACKETS
SEATS/POSTS&
CLAMPS
PLATES&
NUMBERS
SECURITY
CHEMICALS
TOOLS
PROMOTIONAL
INDEX
Phone: 1-800-999-3388 / 1-877-359-2946