MURPHY BOTTOM BRACKET

$ 15.00

DESCRIPTION
Add our sealed cartridge bearing assembly for years of quiet loyal performance.  Want a straight chainline? Combine with MURPHY wheels & forged alloy cranks.
SPECIFICATION
JIS Square taper cro-mo steel axle & forged cups. Double bearings run inside anodized alloy sleeve.  Includes crank bolts. BC1.37x24T - 68x110.5MM - 280 g

INFORMATION
Lubricate threads. Install left hand thread fixed cup tightly on drive side first.  Install right hand thread loose cup on other side just a tad past snug. Ride & check.

 

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