DT Swiss X 1900 X 1900 SPLINE (Ratchet LN)

Version with the 370 hub on Ratchet LN 18 and a 25 mm rim only. DT Swiss's June 2021 page still listed the 3 pawl version with 22.5 and 25 mm rims; the June 2022 page shows this version, so the first year is the first observed year. The earlier 3 pawl X 1900 SPLINE is a separate entry. msrp_usd is the US price DT Swiss showed on its own product page in a capture of 2022-06, within the model's launch year. list_price_usd is the "MSRP per set from $" price on DT Swiss's product page with US pricing (lowest variant set price), observed September 2026. Spoke counts come from the spare part lists (left plus right spokes) in DT Swiss product support for articles W0X1900AEIXSA18970 and W0X1900NEDLSA18971.