DT Swiss Black DT Swiss H 1900 Spline Boost MTB 29 Microspline 12x148 rear wheel 2025

Rear wheel. 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.

• Hub type: 370
• Rim: Aluminum, Hooked / Crotchet tubeless TC
• Inner width: 30 mm, 35 mm
• Spokes: DT hybrid 1 straightpull
• Net weight: 1174 g
• recommended System weight max:  150 kg
• Approved for e-bikes: Yes (max. 32Km/h or max. 250W)
• Material: aluminium
• Rim joint: Sleeve joint
• Tire interface: Hooked / Crotchet tubeless TC
• Brake Interface: Disc
• Rim Diameter: 29/700
• Inner Width: 30 mm
• Outer width: 35 mm
• Rim Height: 20 mm
• Valve hole: Presta
• Axle System: 12 mm Thru Axle
• Built-in dimension: 148 mm Boost
• Brake Interface: Disc IS (6-bolt)
• Cassette interface: Shimano Micro Spline
• Freehub body: Shimano 12SP Steel (SS12)
• Freehub System: Ratchet LN 18
• Spokes: DT hybrid 1 Straightpull
• Inclusive Tubeless tape 32 mm
• Inclusive Tubeless valve MTB 32 mm