upgrades 370 3-pawl hubs to 18t ratchet,DT Swiss Hub Service Parts,- Replacement ratchets, internals and axles\n- Instructions are available. HXYXXX00N3767S. Specialized DT Swiss Ratchet LN Freehub Body for. Roval wheels with DT Swiss 370 hubs. Designed for SRAM XDR road cassettes. DT Swiss manufacturer part number is Hwraam00s9721s.. The Ratchet LN replaces the pawl freehub system. It is the entry level Ratchet System of DT Swiss and it stands for outstanding reliability.. I'm still confused what the difference is between the LN Ratchet 370 and a stock s350, and why DT Swiss would make them both. They seem to be the same internals. I'm happy to put away the debate of.
DT Swiss Ratchet Freehub Body - Shimano Micro Spline MTN, Light, Aluminum, Sealed Bearing, Kit w/ End Cap, 12 x 142/148. It's an ideal upgrade for hubs such as the 360 and 370 series. Item Specifications Cassette Body Type SRAM XD Material Aluminum DT Swiss Ratchet LN Freehub Body Upgrade Kit Freehub Body EAN: 7613052299112. Mpn: HXYXXX00N7684S.. The Ratchet LN System is designed for 370 hubs equipped with the pawl system. These hubs have been developed with a freehub system seal placed on the freehub body, while the latest DT Swiss hubs have their freehub system seal placed on the hub shell. This is why the Ratchet System or the Ratchet EXP freehub bodies are not compatible with the.