Shimano BB-UN300 Bottom Bracket - English 73 x 123mm Spindle Square Taper JIS

$18.00
Type: Bottom Brackets
In stock
Shimano BB-UN300 Bottom Bracket - English 73 x 123mm Spindle Square Taper JIS. Shimano BB-UN300 Square Spindle Bottom Brackets
  • Fits JIS square-taper cranksets
  • Crankarm fixing bolts sold separately
  • Hollow spindle
    • TECH SPECS
    Bottom Bracket Shell I.D. 1.37
    BB/Frame Interface English
    BB Shell Width (mm) 73
    Spindle Interface Type Square Taper JIS
    Spindle Length 123
    Defined Color Black
    Purchase options
    Select a purchase option to pre order this product
    Countdown header
    Countdown message


    DAYS
    :
    HRS
    :
    MINS
    :
    SECS