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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 & Jig
Lugs
1" Standard
1" Oversize
1-1/8" Oversize
Lugged BB Shells
Seat Collars & Binders
Dropouts
Front
Rear
Modular
Braze-ons
Housing
Stops
Guides
Internal routing tubing
Braking
Brake Bridges
Brake Bosses
Disc Tabs
Shifting
Shifter Mounts
Derailleur Mounts
Barrel Adj. Mounts
Attachment Points
Kickstand Plate
Chain Hangers
Pump Pegs
Bosses
ISCG 05 tab
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
Slip-fit Seat Collars
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
Merch
Caps
T-shirts
Gift Card
Sales
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Frame Tubes
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31.7mm
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Seat Tube
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Quick Shop
Non-slotted aluminum reduction sleeve (30.7 to 27.2) for 31.7 dia. seat tubes
$ 11.25
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Quick Shop
Slotted aluminum reduction sleeve (30.7 to 27.2) for 31.7 dia. seat tubes
$ 7.95
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