Framebuilder Supply

841 products ★ 5.0

We carry Columbus tubing as well as lugs, dropouts, fork crowns, and braze-ons. We also have proprietary goods and items from Gasflux, Harris, Weld Mold, 3M.

Framebuilder Supply

All products

Titanium bottom bracket shells - ISO threaded 68.5mm and 73.5mm

Titanium bottom bracket shells - ISO threaded 68.5mm and 73.

USD 45.25
Steel bottom bracket shells - ISO threaded - 69mm, 74mm, 101mm

Steel bottom bracket shells - ISO threaded - 69mm, 74mm, 101

USD 5.95
Heavy-duty steel bottom bracket shells - ISO threaded - 68.5mm and 73.5mm

Heavy-duty steel bottom bracket shells - ISO threaded - 68.5

USD 6.45
Steel mid bottom bracket shell - PF41 - 68mm

Steel mid bottom bracket shell - PF41 - 68mm

USD 14.95
Steel bottom bracket shells - T47 - 69mm, 74mm, 87.5mm

Steel bottom bracket shells - T47 - 69mm, 74mm, 87.5mm

USD 11.95
Lugged BB shell for standard 1" frame - blank for carving - 22.2 round chain stays

Lugged BB shell for standard 1" frame - blank for carving -

USD 36.95
Lugged BB shell for standard 1" frame - 22.2 round chain stays

Lugged BB shell for standard 1" frame - 22.2 round chain sta

USD 34.5
Lugged BB shell for oversize 1" or 1-1/8" frame - 30x17 oval chain stays - Designed by Kirk Pacenti

Lugged BB shell for oversize 1" or 1-1/8" frame - 30x17 oval

USD 42.95
Lugged BB shell for oversize 1" or 1-1/8" frame - blank for carving - 22.2 round chain stays

Lugged BB shell for oversize 1" or 1-1/8" frame - blank for

USD 36.95
Lugged BB shell for oversize 1" or 1-1/8" frame - 22.2 round chain stays

Lugged BB shell for oversize 1" or 1-1/8" frame - 22.2 round

USD 34.5
Lugged BB shell for oversize 1" or 1-1/8" frame - 30x17 oval chain stays

Lugged BB shell for oversize 1" or 1-1/8" frame - 30x17 oval

USD 34.5
Motor cabinet for Bosch Gen 4 motor system - steel

Motor cabinet for Bosch Gen 4 motor system - steel

USD 69.95
Jig for Bosch Gen 4 motor cabinet - Steel

Jig for Bosch Gen 4 motor cabinet - Steel

USD 250.0
Motor cabinet for Shimano E6000 series STEPS

Motor cabinet for Shimano E6000 series STEPS

USD 37.95
Jig for motor cabinet for Shimano STEPS E6000

Jig for motor cabinet for Shimano STEPS E6000

USD 230.0
Motor cabinet for Shimano E6100, E7000, and E8000 series STEPS

Motor cabinet for Shimano E6100, E7000, and E8000 series STE

USD 69.95
Jig for motor cabinet for Shimano STEPS E6100, E7000, and E8000

Jig for motor cabinet for Shimano STEPS E6100, E7000, and E8

USD 250.0
Pinion brand cabinet for Pinion internal gearbox system - cast steel

Pinion brand cabinet for Pinion internal gearbox system - ca

USD 96.25
Cabinet for Pinion internal gearbox system - cast steel

Cabinet for Pinion internal gearbox system - cast steel

USD 55.0
Cabinet for Pinion internal gearbox system - welded steel

Cabinet for Pinion internal gearbox system - welded steel

USD 185.0
Titanium cabinet for Pinion internal gearbox system

Titanium cabinet for Pinion internal gearbox system

USD 297.75
Jig for Pinion internal gearbox cabinet

Jig for Pinion internal gearbox cabinet

USD 260.55
Stainless steel bottom bracket shell - ISO threaded - 69mm

Stainless steel bottom bracket shell - ISO threaded - 69mm

USD 16.95