H 1900 SPLINE® A reliable pair of aluminium wheels, now featuring Ratchet LN technology to extend your e-MTB rides. When electric assistance meets the pedalling power of an experienced mountain biker, the range of terrain open to you proves far richer than you might expect. The H 1900 SPLINE was designed with exactly this in mind, and now incorporates DT Swiss's renowned ratchet system. The Ratchet LN system spreads the combined forces of rider and motor over a larger surface area than traditional pawl freewheel systems, which also extends service life thanks to lower peak loads. The 370 hub, combined with reinforced Hybrid spokes and a high-strength aluminium rim available in two internal widths, transmits all of the power generated down to the ground.
