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Frame & Fork
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Frame & Fork
Frame Tubes
Main Tubes
Top Tubes
Down Tubes
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Head Tubes
Seat Stays
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Fork Blades
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Complete Forks
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Lugged BB Shells
Lugless BB Shells
Electric Motor Mounts
Jigs for Motor Mounts
Gearing Mounts & Jig
Lugs
1" Standard
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1-1/8" Oversize
Lugged BB Shells
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Front
Rear
Modular
Braze-ons
Housing
Stops
Guides
Braking
Brake Bridges
Brake Bosses
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Shifter Mounts
Derailleur Mounts
Barrel Adj. Mounts
Attachment Points
Kickstand Plate
Chain Hangers
Pump Pegs
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
Gasflux
Harris
Long Shen
Spray.Bike
Weld Mold
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Caps
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Allotec Products
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Bent
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Yes
Bolt Size
M5
M6
Bottom Bracket Shells
68mm ISO BB Shells
Lugged BB - Oval Chain Stays
Lugged BB - Oversized
Lugged BB - Round Chain Stays
Lugged BB - Standard
Lugged BB Shells
Brakes
Brake Bridges
Flat Mount Disc Tabs
ISO Disc Tabs
Post Mount Disc Tabs
Brand
Allotec
Framebuilder Supply
Cross Section
Oval
Round
Diameter
12.5mm
12mm
13.5mm
14mm
19mm
25.4mm
28.6mm
29.4mm
29.8mm
31.8mm
Dropouts
Derailleur
Front
Hooded
Horizontal
Modular
Non-Derailleur
Plug-Style
Rear
Socket-Style
Thru Axle
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With Disc
With Eyelet
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Housing
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Single Stop
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Inside Width
41mm
41mm - 45mm
46mm - 50mm
>55mm
Lugs
1" Oversized
1" Standard
1-1/8" Oversized
Blank
Bottom
Mixte
Seat
Seat Collar
Step Through
Top
Material
Stainless
Steel
Mounts
Derailleur
Shifter
Product Type
Belt Drive Couplers
Bolt Bosses
Brake Bridges
Brake Tabs
Dropout Adjustment Screws
Dropouts
Electric Motor Mount
Fork Crowns
Housing Braze-ons
Lugged BB Shells
Lugs
Reinforcements
Seat Binder Bolts
Seat Collars
Seat Stay Tips
Shifting/Derailleur Mounts
Rake
Angled
Straight
Threading
Threaded
Bent
No
Yes
Bolt Size
M5
M6
Bottom Bracket Shells
68mm ISO BB Shells
Lugged BB - Oval Chain Stays
Lugged BB - Oversized
Lugged BB - Round Chain Stays
Lugged BB - Standard
Lugged BB Shells
Brakes
Brake Bridges
Flat Mount Disc Tabs
ISO Disc Tabs
Post Mount Disc Tabs
Brand
Allotec
Framebuilder Supply
Cross Section
Oval
Round
Diameter
12.5mm
12mm
13.5mm
14mm
19mm
25.4mm
28.6mm
29.4mm
29.8mm
31.8mm
Dropouts
Derailleur
Front
Hooded
Horizontal
Modular
Non-Derailleur
Plug-Style
Rear
Socket-Style
Thru Axle
Track
Vertical
With Disc
With Eyelet
Fork Crowns
Biplane
Flat
Semi Sloped
Sloped
Housing
Combo Stop/Guide
Double Guide
Double Stop
Single Guide
Single Stop
Triple Guide
Inside Width
41mm
41mm - 45mm
46mm - 50mm
>55mm
Lugs
1" Oversized
1" Standard
1-1/8" Oversized
Blank
Bottom
Mixte
Seat
Seat Collar
Step Through
Top
Material
Stainless
Steel
Mounts
Derailleur
Shifter
Product Type
Belt Drive Couplers
Bolt Bosses
Brake Bridges
Brake Tabs
Dropout Adjustment Screws
Dropouts
Electric Motor Mount
Fork Crowns
Housing Braze-ons
Lugged BB Shells
Lugs
Reinforcements
Seat Binder Bolts
Seat Collars
Seat Stay Tips
Shifting/Derailleur Mounts
Rake
Angled
Straight
Threading
Threaded
With lugs, fork crowns, and braze-ons of all sorts at reasonable prices, Allotec is a quiet yet huge player in the steel frame parts world. We couldn't do it without them.
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117 products
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Water bottle boss reinforcing stars - 10-pack
Allotec
(0)
$ 4.90
Braze-on front derailleur boss
Allotec
(0)
$ 4.95
Dropout adjustment screws with springs and end-nuts - pair
Allotec
(8)
$ 6.95
Front dropouts - lug style for 13mm fork blade tip - two eyelets
Allotec
(1)
$ 14.95
Post mount disc brake tab
Allotec
(5)
$ 12.95
Downtube shifter bosses - forged steel - pair
Allotec
(1)
$ 3.90
Brake bridge - 80mm wide, 14mm tube diameter
Allotec
(0)
$ 5.95
Brake bridge, curved - 65.5mm wide
Allotec
(3)
$ 5.95
Brake bridge - 80mm wide, 11mm tube diameter
Allotec
(4)
$ 5.95
Diving bell housing stops - pair
Allotec
(1)
$ 3.50
Water bottle boss reinforcing stars - stainless steel - 10-pack
Allotec
(0)
$ 5.90
Seatpost binder bolt - 8mm x 19mm
Allotec
(2)
$ 3.75
Flat mount disc brake tab with flat attachment point
Allotec
(1)
$ 8.50
Standoff eyelet bosses for M5 bolts - 2 & 10-packs
Allotec
(2)
from
$ 4.95
Downtube shifter bosses - machined stainless steel - pair
Allotec
(2)
$ 9.75
Sold Out
Triple housing guides - pair
Allotec
(0)
$ 6.95
Sold Out
Seat lug for oversize 1" or 1-1/8" frame, 2 points - 28.6 seat tube and 28.6 top tube - 73.5°
Allotec
(1)
$ 12.25
Seatpost binder bolt - 8mm x 16mm
Allotec
(5)
$ 3.75
Seat stay tips for 12mm interior diameter tubes, one-piece arch
Allotec
(0)
$ 16.95
Double housing guides - pair
Allotec
(0)
$ 7.25
Bottom lug for oversize 1-1/8" frame - 36mm headtube and 31.8 downtube - 60°
Allotec
(0)
$ 11.55
Seat stay tips for 14mm interior diameter tubes, curved - pair
Allotec
(1)
$ 12.45
Seatpost binder bolt - 8mm x 22mm
Allotec
(6)
$ 3.75
Rear dropouts - hooded style with single eyelets
Allotec
(0)
$ 14.45
Vertical modular dropouts only - with/without eyelets
Allotec
(0)
$ 15.95
1-1/8" Fork crown - 60mm inside width - full slope design 7° angle offset
Allotec
(1)
$ 19.25
Seatpost binder bolt - 8mm x 18mm
Allotec
(1)
$ 3.75
Seat lug for 28.6 seat tube
Allotec
(0)
$ 12.25
Seat lug for 28.6 seat tube - Extra long
Allotec
(0)
$ 15.95
Sold Out
Bottom lug for standard 1" frame - 4 points - 31.8mm headtube and 28.6 downtube - 59.5°
Allotec
(1)
$ 11.55
Sold Out
Complete thru-axle modular dropout set - with/without eyelets 142/12 - 1.5 thread pitch
Allotec
(0)
$ 28.45
Seat stay tips for 12mm interior diameter tubes, curved - pair
Allotec
(0)
$ 12.45
Braze-on seat collar lug for 28.6 seat tube
Allotec
(0)
$ 6.75
Flat mount disc brake tab for 16mm chain stay
Allotec
(2)
$ 9.95
Sold Out
Top lug for oversize 1-1/8" frame - 36mm headtube and 28.6 toptube - 73.5°
Allotec
(0)
$ 10.95
Sold Out
Thru-axle modular dropouts only - with/without eyelets - 142/12 - 1.5 thread pitch
Allotec
(2)
$ 18.95
Dropout adjustment screws with 2mm Allen end - pair
Allotec
(0)
$ 4.50
Braze-on seat collar lug for 28.6 seat tube
Allotec
(0)
$ 6.95
Flat mount disc brake tab for 14mm chain stay
Allotec
(3)
$ 9.95
Braze-on seat binder lug for a 29.4 seat tube
Allotec
(0)
$ 6.25
Sold Out
Lugged BB shell for oversize 1" or 1-1/8" frame - 30x17 oval chainstays
Allotec
(1)
$ 31.95
Sold Out
Rear track dropouts - plug style - 11mm SS, 12mm CS - 66° SS/CS
Allotec
(3)
$ 23.95
Complete vertical modular dropout set - with/without eyelets
Allotec
(1)
$ 25.45
Rear thru-axle (M12 x 1.5) dropouts for flat mount disc brakes - with eyelets
Allotec
(3)
$ 32.25
Seatpost binder bolt - 8mm x 13mm
Allotec
(1)
$ 3.75
Seat stay tips for 12mm interior diameter tubes - pair
Allotec
(1)
$ 13.75
Sold Out
Front dropouts - lug style for 13.9mm fork blade tip - straight slot
Allotec
(0)
$ 12.95
Coupler for allowing frame to accept belt-drive - for stays with 12.5mm ID
Allotec
(2)
$ 15.95
Rear dropouts - hooded style with replaceable hanger
Allotec
(1)
from
$ 5.95
1-1/8" Fork crown - 60mm inside width - full slope design
Allotec
(1)
$ 19.25
Rear dropouts for post-mount disc brakes - with eyelets
Allotec
(2)
from
$ 6.25
Lugged BB shell for standard 1" frame - 22.2 round chainstays
Allotec
(1)
$ 31.95
Coupler for allowing frame to accept belt-drive - for stays with 13.5mm ID
Allotec
(2)
$ 11.95
Rear vertical dropouts - lug style for 11mm seatstay, 12.5mm chainstay, 70° SS/CS angle
Allotec
(0)
$ 22.95
Sold Out
Rear vertical dropouts - lug style for 11mm seatstay, 12.5mm chainstay, 65° SS/CS angle
Allotec
(0)
$ 22.95
Horizontal modular dropouts only - with/without eyelets
Allotec
(2)
$ 15.95
Complete thru-axle modular dropout set - with/without eyelets - 142/12 - 1.0 thread pitch
Allotec
(1)
$ 28.45
1" Fork crown - 50mm inside width - flat with long inner tangs
Allotec
(0)
$ 18.75
Complete horizontal modular dropout set - with/without eyelets
Allotec
(2)
$ 25.45
Sold Out
Braze-on seat collar lug for 29.8 seat tube
Allotec
(0)
$ 6.95
Seat stay tips for 14mm interior diameter tubes - pair
Allotec
(0)
$ 13.75
1-1/8" Fork crown - 50mm inside width - biplane design
Allotec
(0)
$ 18.75
1" Fork crown - 50mm inside width - biplane design
Allotec
(1)
$ 18.75
Sold Out
Motor cabinet for Shimano E6100, 7000, and 8000 series STEPS systems
Allotec
(4)
$ 56.00
Sold Out
Thru-axle front dropouts - 14mm plug style - M12 x 1.5 thread pitch - two eyelets
Allotec
(0)
$ 18.95
Top lug for standard 1" frame - blank for carving - 31.8mm headtube and 25.4mm top tube - 73.5°
Allotec
(0)
$ 12.95
Bottom lug for standard 1" frame - blank for carving - 31.8mm headtube and 28.6 downtube - 60°
Allotec
(1)
$ 12.95
1" Fork crown - 60mm inside width - full slope design - 7° angle offset
Allotec
(1)
$ 19.25
Top lug for standard 1" frame - extended top - 31.8mm headtube and 25.4mm top tube - 73.5°
Allotec
(0)
$ 11.55
1" Fork crown - 60mm inside width - full slope design
Allotec
(0)
$ 19.25
Sold Out
Top lug for standard 1" frame, four points - 31.8mm headtube and 25.4mm top tube - 73.5°
Allotec
(0)
$ 12.95
Sold Out
Rear track dropouts - plug style - 11mm SS, 12mm CS - 70° SS/CS
Allotec
(3)
$ 23.95
Lugged BB shell for oversize 1" or 1-1/8" frame - 22.2 round chainstays
Allotec
(0)
$ 31.95
Top lug for oversize 1-1/8" frame - extended top - 36mm headtube and 28.6 toptube - 73.5°
Allotec
(0)
$ 11.55
Housing stop - cantilevered/post style
Allotec
(0)
$ 4.95
Bottom lug for oversize 1" frame - blank for carving - 31.8mm headtube and 31.8 downtube - 60°
Allotec
(0)
$ 12.95
Combo braze-ons with 2 housing stops and 1 housing guide - pair
Allotec
(0)
$ 8.50
Braze-on seat collar lug for 29.8 seat tube
Allotec
(0)
$ 6.75
Seat lug for standard 1" frame, 2 points - 28.6 seat tube and 25.4 top tube - 73°
Allotec
(0)
$ 13.55
Braze-on seat collar lug for 31.8 seat tube
Allotec
(0)
$ 6.95
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