DT Swiss X 1900 Spline 25 MTB Wheels

The DT Swiss X 1900 Spline 25 MTB wheels are highly suitable for cross-country use. Thanks to the lightweight rims with an internal rim width of 25 mm, you experience high acceleration power on the trails. This allows you to cover winding and hilly courses even faster.

These mountain bike wheels are tubeless ready and come with tubeless rim tape and valves. If you ride tubeless, stranding with a flat tyre and replacing inner tubes are a thing of the past!

The DT Swiss X 1900 Spline 25 wheels can handle high-intensity use easily thanks to the strong DT Champion straight-pull spokes. The spokes are fitted into the rims with the DT ProLock Squorx ProHead spoke nipples, which are self-locking. This ensures that your spoke tension remains optimal for a long time. The reliable DT Swiss 370 hubs are well sealed against dirt and water and will, therefore, last very long.

Pro Lock spoke nipples
Pro Lock is a process whereby a patented dual-compound adhesive liquid is injected into the nipple thread, allowing for extremely durable wheel builds. When the nipple is threaded onto the spoke, the adhesive is activated and begins to harden. Re-truing the wheel is still possible after the glue has fully hardened, with only a minimal decrease of its thread-lock function. As a result, your wheels retain much better spoke tension for a long time. This extends their durability and proper spoke tension by up to 20 times compared to wheels without Pro Lock nipples.

Tubeless ready
These wheels feature tubeless ready rims that allow for the use of tubeless tyres and latex. With this set-up, the chance of getting a flat tyre is minimal. If you get a puncture, the latex fills the hole within seconds. Other advantages of riding tubeless include lower rolling resistance, more comfort and better grip. Of course, it is still possible to fit your familiar folding tyres with inner tubes.

Type of freehub body for 12-speed
Some 12-speed cassettes must be mounted onto the 10/11-speed Shimano/SRAM freehub bodies. They are the SRAM NX Eagle PG-1230 cassettes and virtually all other 12-speed MTB cassettes whose smallest cog is an 11. MTB cassettes whose smallest cog is a 10 require a specific freehub body; for Shimano this is a Micro-Spline freehub and for SRAM it is an XD freehub.

• DT Swiss X 1900 Spline 25
• Tubeless tape 32 mm
• Tubeless valve(s) 32 mm