Shimano Ultegra CS-R8101 Cassette - 12-Speed 11-30t Silver MFPN=98502 }Muc-Off Fork Protection Kit -

}Muc-Off Fork Protection Kit - 8-Piece Kit Day of the Shred

8mm Bars Blue

Drivetrain Speeds 3 Color Black

Color Green/Black Weight 62 Style Folding Chain Tool Yes Number of Tools 5

Micro USB rechargeable

Shimano Ultegra CS-R8101 Cassette - 12-Speed 11-30t Silver MFPN=98502 }Muc-Off Fork Protection Kit -Shimano Ultegra CS R8101 Cassette 12 Speed 11 30t Silver. The uninterrupted shifting experience of the Shimano Ultegra CS R8100 12 speed cassette range lets you climb sprint or cruise without stopping to think about your next gear change. Larger driving cogs maximize drivetrain efficiency and create compatibility with both Shimano 11 and 12 speed freehub bodies. Shimano HYPERGLIDE+ technology is integrated to provide seamless shifts both up and down