DT Swiss HXC 1501 Spline One
Ultimate performance carbon e-MTB wheelset
Specifications
- Wheel Size
- 27.5" / 29"
- Rim Inner Width
- 30mm / 35mm
- Weight
- Approx. 1800g per set
- Axle
- Front: 15x110mm Boost, Rear: 12x148mm Boost
Overview
The HXC 1501 Spline One is the high-end Hybrid MTB wheelset in the DT Swiss portfolio. With carbon rims and a redesigned hub shell offering better drive and brake moment resistance, this wheelset is built for the demands of modern e-MTBs. The new Ratchet EXP OS system with 30 teeth ensures torque from motor and rider is transmitted directly to the ground through reinforced spokes.
Features
DT Swiss 240 hubs with Ratchet EXP OS 30 system
High-end carbon rims - hookless tubeless (30mm or 35mm internal width)
Redesigned hub shell for enhanced durability
Steel freehub body optimized for e-MTB loads
DT Hybrid 2 straight-pull spokes for increased stiffness
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