RockShox DebonAir C1 Seal Head Upgrade Kit - 35mm Fits Lyrik/Yari A1+ 2016+/Pike B1+/Revelation A1+ 2018+ Drivetrain Speeds-8 Shimano CS-HG400 9-Speed CassettesNickel plated

Shimano CS-HG400 9-Speed CassettesNickel plated finish for corrosion resistance

6 400mm 25mm Offset Black

The Takeout Basket conveniently carries a six-pack five burritos eight chinchillas or extra layers

The CeramicSpeed PF30 bottom bracket offers bearings with extremely low friction improved power transfer and a service life that far exceeds traditional steel bearings

RockShox DebonAir C1 Seal Head Upgrade Kit - 35mm Fits Lyrik/Yari A1+ 2016+/Pike B1+/Revelation A1+ 2018+ Drivetrain Speeds-8 Shimano CS-HG400 9-Speed CassettesNickel platedRockShox DebonAir C1 Seal Head Upgrade Kit 35mm Fits Lyrik Yari A1+ (2016+) Pike B1+ Revelation A1+ (2018+). RockShox Seal Head Assemblies