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Firsthand Framebuilding

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Firsthand Framebuilding

4.5 (123)

BB Shell, Steel, BSA, 1.5" OD - Select Width

Name: Firsthand Framebuilding BB Shell, Steel, BSA, 1.5" OD - Select Width - BB Shell, Steel, BSA, 1.5" OD - Select Width
Brand: Firsthand Framebuilding
SKU: 50249013625072
Price: 9.51 USD
Availability: InStock

4.5 (1,234)

Sold 100+ last 30 days

20% off first order

$9.51

Quantity

Color

Black

Quantity

Material: 1-1/2" x .083" wall 4130 steel tubing
OD: 1.500"
Width: 0.5 mm oversize to allow for clean up after welding
Relief: On the inside diameter to 1.385"/1.395"
Threads:

1.370"-24, right and left hand; compatible with all modern threaded bottom brackets
Thread length = 0.50"
Left hand thread is identified by a radial groove on the