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Frame & Fork
Frame Tubes
Main Tubes
Top Tubes
Down Tubes
Seat Tubes
Head Tubes
Seat Stays
Chain Stays
Lugless BB Shells
Forks
Fork Blades
Fork Crowns
Steerer Tubes
Complete Forks
BB Shells & Mounts
Lugged BB Shells
Lugless BB Shells
Electric Motor Mounts
Jigs for Motor Mounts
Gearing Mounts
Lugs
1" Standard
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1-1/8" Oversized
Lugged BB Shells
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Rear
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Stops
Guides
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Brake Bridges
Brake Bosses
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Shifting
Shifter Mounts
Derailleur Mounts
Barrel Adj. Mounts
Attachment Points
Kickstand Plate
Chain Hangers
Pump Pegs
Bolt Bosses
Rack Tabs
Spoke Holders
Reinforcements
Seat Collars & Binders
Seat Stay Tips
Belt Drive Couplers
Hardware
Light Brackets
Barrel Adjusters
Housing Clips
BB Cable Guides
Dummy Headsets
Seatpost Binder Bolts
Steerer Tube Plugs
Dropout Adj. Screws
Consumables
Abrasives
Fluxes
Rods & Wire
Paint
Brands
3M
Allotec
Co-Motion
Columbine
Columbus Tubing
Designed by Kirk Pacenti
Framebuilder Supply
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Harris
Long Shen
Spray.Bike
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Bolt Size
M5
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Brand
Allotec
Columbine
Framebuilder Supply
Diameter
12.5mm
12mm
13.5mm
14mm
19mm
28.6mm
29.4mm
29.8mm
31.8mm
32.4mm
Housing
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Single Stop
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Triple Stop
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1" Standard
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Material
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Mounts
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Product Type
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Bolt Bosses
Brake Bosses
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Seat Collars
Seat Stay Tips
Shifting/Derailleur Mounts
Spoke holders
Threading
Non-Threaded
Threaded
Bent
No
Yes
Bolt Size
M5
M6
M9
Brakes
Cantilever Brake Bosses
Flat Mount Disc Tabs
ISO Disc Tabs
Post Mount Disc Tabs
Brand
Allotec
Columbine
Framebuilder Supply
Diameter
12.5mm
12mm
13.5mm
14mm
19mm
28.6mm
29.4mm
29.8mm
31.8mm
32.4mm
Housing
Combo Stop/Guide
Double Guide
Double Stop
Single Guide
Single Stop
Triple Guide
Triple Stop
Lugs
1" Standard
Seat Collar
Material
Stainless
Steel
Mounts
Barrel Adjuster
Derailleur
Shifter
Product Type
Barrel Adj. Mounts
Belt Drive Couplers
Bolt Bosses
Brake Bosses
Brake Tabs
Chain Hangers
Housing Braze-ons
Kickstand Plates
Pump Pegs
Rack Tabs
Seat Collars
Seat Stay Tips
Shifting/Derailleur Mounts
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77 products
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Water bottle bosses - 10 & 100-packs
Framebuilder Supply
(11)
from
$ 3.90
Sold Out
Water bottle bosses - stainless steel - 10 & 100-packs
Framebuilder Supply
(4)
from
$ 9.50
Water bottle bosses - Made in USA - 10 & 100-packs
Framebuilder Supply
(5)
from
$ 7.95
Blind water bottle bosses - stainless steel - 10 & 100-packs
Framebuilder Supply
(8)
from
$ 9.95
Bosses for M6 bolts - 10 & 100-packs
Framebuilder Supply
(4)
from
$ 6.25
Sold Out
Standoff eyelet bosses for M5 bolts - 2 & 10-packs
Allotec
(2)
from
$ 4.95
Eyelet bosses for M5 bolts - 10 & 100-packs
Framebuilder Supply
(3)
from
$ 5.50
Eyelet bosses for M5 bolts - stainless steel - 10 & 100-packs
Framebuilder Supply
(1)
from
$ 10.95
Rack bosses for M5 bolts - Made in USA - 10 & 100-packs
Framebuilder Supply
(4)
from
$ 12.65
Offset rack bosses for M5 bolts - 10-pack
Framebuilder Supply
(1)
$ 5.95
Rack bosses for M5 bolts - 10-pack
Framebuilder Supply
(8)
$ 5.95
Rack bosses for M5 bolts - Stainless steel - 10-pack
Framebuilder Supply
(2)
$ 11.95
Stainless steel single housing stops - 10 & 100-packs
Framebuilder Supply
(0)
from
$ 9.95
Cast single housing stops with cutout - 2 & 10-packs
Allotec
(0)
from
$ 2.50
Double housing stops - 2, 10, & 100-packs
Framebuilder Supply
(2)
from
$ 1.98
Triple housing stops - 2, 10, & 100-packs
Framebuilder Supply
(1)
from
$ 2.50
Aero single housing stops - 10 & 100-packs
Framebuilder Supply
(2)
from
$ 4.20
Aero double housing stops - 2, 10, & 100-packs
Framebuilder Supply
(0)
from
$ 2.85
Aero triple housing stops - 2, 10, & 100-packs
Framebuilder Supply
(0)
from
$ 2.95
Sold Out
Diving bell housing stops - pair
Allotec
(1)
$ 3.50
Sold Out
Housing stop - cantilevered/post style
Allotec
(0)
$ 4.95
Seat stay bridge housing stop - 51mm wide
Framebuilder Supply
(2)
$ 1.95
Sold Out
Combo braze-ons with 2 housing stops and 1 housing guide - pair
Allotec
(0)
$ 8.50
Internal housing cover - 2 & 10-packs
Framebuilder Supply
(9)
from
$ 2.95
Bolt on single housing guides - pair
Framebuilder Supply
(3)
$ 5.75
Bolt on double housing guides - pair
Framebuilder Supply
(5)
$ 5.95
Housing guides with clips - 2, 10, & 100-packs
Framebuilder Supply
(20)
from
$ 2.20
Plastic housing c-clips - 10 & 100-packs
Framebuilder Supply
(1)
from
$ 3.50
Stainless steel housing guide - 10 & 100-packs
Framebuilder Supply
(3)
from
$ 8.95
Loop-style housing guide - 10 & 100-packs
Framebuilder Supply
(4)
from
$ 3.75
Clipless housing guides - 10 & 100-packs
Framebuilder Supply
(2)
from
$ 3.50
Sold Out
Double housing guides - pair
Allotec
(0)
$ 7.25
Sold Out
Triple housing guides - pair
Allotec
(0)
$ 6.95
Downtube shifter bosses - forged steel - pair
Allotec
(1)
$ 3.90
Downtube shifter bosses - machined steel - pair
Framebuilder Supply
(4)
$ 6.50
Downtube shifter bosses - machined stainless steel - pair
Allotec
(2)
$ 9.75
Downtube barrel adjuster mounts - 2 & 10-packs
Framebuilder Supply
(8)
from
$ 7.90
Cantilever brake bosses - 12mm offset - 2, 10, & 100-packs
Framebuilder Supply
(1)
from
$ 1.40
Cantilever brake bosses - 7mm offset - 2, 10, & 100-packs
Framebuilder Supply
(13)
from
$ 1.25
Cantilever brake bosses - zero offset - 2, 10, & 100-packs
Framebuilder Supply
(12)
from
$ 1.25
ISO disc brake tab
Framebuilder Supply
(12)
$ 7.45
Sold Out
Post mount disc brake tab
Allotec
(5)
$ 12.95
Flat mount disc brake tab for 14mm chain stay
Allotec
(3)
$ 9.95
Flat mount disc brake tab for 16mm chain stay
Allotec
(2)
$ 9.95
Flat mount disc brake tab with flat attachment point
Allotec
(1)
$ 8.50
Spoke holders - Sets of 1 or 10
Framebuilder Supply
(1)
from
$ 2.50
Quikchainger chain hanger by Columbine - stainless steel
Columbine
(0)
$ 3.45
Chain hangers - 2, 10, & 100-packs
Framebuilder Supply
(0)
from
$ 1.30
Pump pegs - 2 & 10-packs
Framebuilder Supply
(0)
from
$ 0.75
Pump pegs with bend - 2 & 10-packs
Framebuilder Supply
(4)
from
$ 0.95
Sold Out
Braze-on front derailleur boss
Allotec
(0)
$ 4.95
Sold Out
Coupler for allowing frame to accept belt-drive - for stays with 12.5mm ID
Allotec
(2)
$ 15.95
Sold Out
Coupler for allowing frame to accept belt-drive - for stays with 13.5mm ID
Allotec
(2)
$ 11.95
Sold Out
Coupler for allowing frame to accept belt-drive - for stays with 15mm ID
Allotec
(0)
$ 15.95
Kickstand plate
Framebuilder Supply
(2)
$ 2.50
Rack tabs for forks without bosses - 9mm solid axle & quick release
Framebuilder Supply
(0)
$ 5.95
Rack tabs, pre-trimmed - 10-pack
Framebuilder Supply
(3)
$ 17.95
Rack tabs, untrimmed for M5 and M6 bolts - 10-pack
Framebuilder Supply
(0)
from
$ 17.95
MAP rack tabs - 2 & 10-packs
Framebuilder Supply
(0)
from
$ 7.25
Binder - Made in USA - with M6 bolt - 22.2mm length
Framebuilder Supply
(2)
$ 4.95
Binder with bolt - 28mm length
Framebuilder Supply
(2)
$ 4.25
Sold Out
Braze-on seat collar lug for 28.6 seat tube
Allotec
(0)
$ 6.95
Sold Out
Braze-on seat collar lug for 28.6 seat tube
Allotec
(0)
$ 6.75
Sold Out
Seat lug for 28.6 seat tube
Allotec
(0)
$ 12.25
Seat lug for 28.6 seat tube - Extra long
Allotec
(0)
$ 15.95
Braze-on seat binder lug for a 29.4 seat tube
Allotec
(0)
$ 6.25
Sold Out
Braze-on seat collar lug for 29.8 seat tube
Allotec
(0)
$ 6.95
Braze-on seat collar lug for 29.8 seat tube
Allotec
(0)
$ 6.75
Braze-on seat collar lug for 31.8 seat tube
Framebuilder Supply
(1)
$ 6.75
Sold Out
Braze-on seat collar lug for 31.8 seat tube
Allotec
(0)
$ 6.95
Braze-on seat collar lug for 31.8 externally butted seat tube
Allotec
(0)
$ 6.65
Seat stay tips for 12mm interior diameter tubes - pair
Allotec
(1)
$ 13.75
Seat stay tips for 12mm interior diameter tubes, curved - pair
Allotec
(0)
$ 12.45
Seat stay tips for 12mm interior diameter tubes, one-piece arch
Allotec
(0)
$ 16.95
Sold Out
Seat stay tips for 14mm interior diameter tubes - pair
Allotec
(0)
$ 13.75
Sold Out
Seat stay tips for 14mm interior diameter tubes, curved - pair
Allotec
(1)
$ 12.45
Sold Out
Post mount disc brake tab - rear specific
Allotec
(0)
$ 12.95
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