E-touring bikes are often ridden at an increased system weight, putting considerable strains on the wheel and its components. This can cause damage to the rim and spokes in the long run. The HU 1900 SPLINE has been engineered and tested accordingly. Certified for a maximum system weight of 180 kg, this e-bike specific wheel is able to cope with these increased loads: Featuring a thicker cross section and laced with reinforced 2.34 mm spokes, these wheels are built for longevity. The 370 hub rounds up the package with the legendary Ratchet System with 18T. The reliability of the wheel comes from the quality of it's assembly. All wheels are hand-laced by professionally trained wheel-builders, ensuring equal residual spoke tension in every riding situation.Features:Reinforced spokes: - 2.34 mm spoke heads, for enhanced withstanding resistance, even at a high total system weight.Steel freehub body: - The cassette interface of the freehub body is optimized with a specific hardened steel for the higher loads that occur on e-touring bikes.Ratchet ln: - These ratchets are optimized for e-touring bikes. made of hardened steel and equipped with 18 teeth, offering high durability.Hybrid utility built to last: - Due to the latest developments in electric motors and in pedelec concepts, it is possible to transport even larger loads while covering longer distances, often also on rougher tracks.Specifications:- Hub type: 370 with Ratchet LN 18- Rim: Aluminum, Hooked / Crotchet tubeless TC- Inner width: 25 mm- Spokes: DT hybrid 1 straightpull- Weight per set: From 2319 g- Rim diameter: 29´´ / 700CTechnology: - We believe in the art of engineering and strive for sophistication in the product development process. Our guiding idea is to constantly push barriers with our inhouse developed technologies.