Shimano BB-UN300 Bottom Bracket - English 73 x 118mm Spindle Square Taper JIS MFPN=VALAIS25-25 To prevent damage from tire

To prevent damage from tire contact a protective plate is attached to the underside of the Seat-Pack QR which also doubles as a fender

They are also designed for a longer wear life

Direct Mount Type Direct Mount CINCH Tooth Count 38 Drivetrain Speeds 9 Drivetrain Speeds 10 Drivetrain Speeds 11 Drivetrain Speeds 12 Defined Color Black Material Aluminum Ring Position/Type Chain Retaining Single Ring Round or Oval Round Chainline/Hub Compatibility 130 Hubs Chainline/Hub Compatibility 135/142 Road Disc Hubs > 415 mm Chainstay Chainline/Hub Compatibility 135/142 Road Disc Hubs < 415 mm Chainstay

}Lizard Skins Monitor AM Gloves - Olive/Jet Black Full Finger Medium

Shimano BB-UN300 Bottom Bracket - English 73 x 118mm Spindle Square Taper JIS MFPN=VALAIS25-25 To prevent damage from tireShimano BB UN300 Bottom Bracket English 73 x 118mm Spindle Square Taper JIS. Shimano BB UN300 Square Spindle Bottom BracketsFits JIS square taper cranksets Crankarm fixing bolts sold separately Hollow spindle TECH SPECS Defined Color Black Bottom Bracket Shell I. D. 1. 37 Spindle Length 118 Spindle Interface Type Square Taper JIS BB Shell Width (mm) 73 BB Frame Interface English