Shimano BB-UN300 Bottom Bracket - English 68 x 113mm Spindle Square Taper JIS
$14.44 $18.40
Sku: EBBUN300B13X
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Bottom Bracket Shell I.D. 1.37
BB/Frame Interface English
BB Shell Width (mm) 68
Spindle Interface Type Square Taper JIS
Spindle Length 113
Defined Color Black