PF30 Steel Unthreaded Bottom Bracket Shell: Choose Width

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Manufactured in Richmond, California, USA

Product Details

Applications: SRAM PF30 bottom bracket, compatible with PF30 eccentrics
Material: 2" x .156" wall 4130 steel tubing
OD: 2"
ID: 45.5 mm (1.791"), 0.5 mm undersized, must be finished to size after fabrication
Width: 69 mm; 1.0 mm oversize to allow for clean up after welding
Relief: On the inside diameter to 46.66 mm (1.837")
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 face of the shell
- Minor diameter = 1.330"/1.340"
Heatsink: see Related Products at the bottom of the individual product page

Item sold individually.