Promax EX-1 External Sizeealed Bearings BSizeA 68/73mm Bottom Bracket for 24mm Cranks
$12.76
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Promax EX-1 External Sizeealed Bearings BSizeA 68/73mm Bottom Bracket for 24mm Cranks
$12.76
Fits all 24-millimeter bottom bracket spindles and frames with 68 or 73 x BC1.37" bottom bracket shells They are the perfect match to Promax CF-2 and HF-2 cranks and ultimate upgrade to the budget BBs sold with most crank sets Fits all 24-millimeter bottom bracket spindles and frames with 68 or 73 x BC1 37" bottom bracket shellsItem SpecificationsBottom Bracket Shell I D