SHIMANO BB-UN300 Bottom Bracket - 68 x 113mm - BSA - Square Taper

$15.99

SHIMANO - Square Type Bottom Bracket - MTB - Standard Structure

  • Square Type Bottom Bracket
    • SHIMANO quality/performance cartridge bearing square bottom bracket
    • Better chainline stability with chain line stabilizer
    • 3 structures available
    • Standard, E-type, chain case options
    • Adapter material: Aluminum

    $15.99

    Specs