DT Swiss Ratchet LN Freehub Body Upgrade Kit - Shimano HG 11 Road Standard Aluminum Sealed Bearing 18T MFPN=3NWVA1RED }SRAM DUB PressFit30 Bottom Bracket

}SRAM DUB PressFit30 Bottom Bracket - PF30 83mm MTB Cannondale Ai Black

16 notch 44 mm bottom bracket tool (or Centerlock Rotor Lockring tool) compatible

Color Blackout Rail Material Carbon Saddle Cover Material Carbon Saddle Weight 150g Primary Color Black

lower bushing and keyways

DT Swiss Ratchet LN Freehub Body Upgrade Kit - Shimano HG 11 Road Standard Aluminum Sealed Bearing 18T MFPN=3NWVA1RED }SRAM DUB PressFit30 Bottom BracketThe Ratchet LN freehub body upgrade kit makes it possible to convert DT Swiss 3 Pawl hubs to the beloved Ratchet System. With just a few simple steps it is possible to incorporate the benefits of Ratchet Systems such as the outstanding reliability and adaptability of the engagement angle. Ratchet LN freehub bodies have a freehub system seal designed into it allowing the conversion of 3 Pawl driven hubs to the Ratchet LN. It's an ideal upgrade for hubs