Dt-swiss DT Swiss H 1900 Spline 27.5” 30 Mm Front Wheel | Boost 15×110 Mm | 6 Trous | 2022

The DT Swiss H 1900 Spline is a reliable aluminum wheelset now with Ratchet LN Technology for extended eMTB tours. When motor assistance and leg power meet, the range of terrain a bike can conquer grows almost exponentially. The H 1900 SPLINE is designed for this, now upgraded with the famous DT Swiss Ratchet technology.

The Ratchet LN system distributes the combined forces from the rider and the motor over a larger area than the previous pawl freehub systems, increasing the systems’ durability thanks to lower load peaks. The 370 hub enables full power transmission to the ground with reinforced hybrid spokes laced to a resistant aluminum rim, available in two inner widths.

Main features:

• An aluminum, hooked, tubeless ready rim available in 30 or 35 mm of inner width and in 29” or 27.5”.
• First wheel equipped with the Ratchet LN system, for force distribution over a larger area, increasing durability.
• DT Hybrid 1 spokes are reinforced and increase the lateral and torsional stiffness of the wheel.

Features:

General:

• Weight: 973 g.
• Recommended system weight max: 150 kg.
• ASTM Classification: 4.

Rim:

• Material: aluminum.
• Rim joint: Sleeve joint.
• Tire interface: Hooked / Crotchet tubeless TC.
• Valve hole: Presta.
• Rim diameter: 27.5″ / 650b.
• Decal type: Waterslide.
• Inner width: 30 mm.
• Outer width: 35 mm.
• Rim height: 20 mm.

Hub:

• Hub type: 370.
• Axle system: RWS Thru Axle 15 mm.
• Built-in dimension: Boost 110 mm.
• Brake interface: 6-bolts (Disc IS).

Spokes and nipples:

• Spokes left: DT hybrid 1.
• Spokes right: DT hybrid 1.
• Spoke pattern: Three-cross (1:1).
• Nipples: DT Prolock Squorx ProHead alu.

Inclusive:

• Tubeless tape 32 mm.
• Tubeless valve MTB 32 mm.

Reference:

• W0H1900BHIXSA18337: Front wheel – H 1900 Spline 27.5 – 30 mm IS 15/110 mm.

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