DT Swiss H 1900 Spline
Reliable aluminum wheelset with Ratchet LN technology
Specifications
- Wheel Size
- 27.5" / 29"
- Rim Inner Width
- 30mm / 35mm
- Weight
- Approx. 2066g per set
- Axle
- Front: 15x110mm Boost, Rear: 12x148mm Boost
Overview
The H 1900 Spline is designed for extended e-MTB tours, now upgraded with the famous DT Swiss Ratchet LN technology. The Ratchet LN system distributes combined forces from rider and motor over a larger area, increasing durability thanks to lower load peaks. The 370 hub with reinforced hybrid spokes laced to a resistant aluminum rim provides reliable performance.
Features
DT Swiss 370 hubs with Ratchet LN 18 system
Aluminum rims - hooked tubeless TC (30mm or 35mm internal width)
Ratchet LN for force distribution over larger area
Hardened steel freehub body optimized for e-MTB loads
DT Hybrid 1 straight-pull spokes
Center Lock or IS (6-bolt) brake interface
Guides for setup
All guidesWheel Maintenance
Truing, spoke tension management, and hub service — keep your wheelset race-ready and fatigue-free.
Component Compatibility
Avoid expensive fit mistakes between forks, wheels, tires, and cockpit parts before you buy.
Tire Selection & Setup
Choosing the right tread, compound, and pressure for your terrain.
Tubeless Maintenance
Keeping your tubeless setup reliable and performing
Tire Inserts
When inserts help, what they cost in weight and feel, and how to choose the right level of support.
How we evaluate this component
Product cards, analysis notes, and setup guidance are grounded in public specifications, market positioning, compatibility, and the most likely real-world use cases on trail.
Read the full methodology