DT Swiss M 1900 Spline 30 Disc 27.5 hátsó kerék Boost Centerlock

After a long climb, the perfect trail lies in front of your tires: flowing, dusty, varied, endless. With the M 1900 SPLINE there is one less excuse to dive into the all-mountain world. Developed for an optimal relationship between durability and weight, the rim offers efficient climbing properties as well as great resistance on natural single trails. Thanks to the new Ratchet LN freewheel system and the tried and tested construction by hand, this balance bike is a reliable partner when it comes to experiencing moments of freedom in the mountains.

• Tubeless-compatible, wide sleeved aluminum rim for efficiency and grip
• Reliable DT370 hub with Ratchet LN free running system
• DT Champion spokes can withstand radical forces

Ratchet LN
Toothed lock washers instead of pawls. The simultaneous meshing of toothed lock washers ensures a larger contact area and a more even distribution of the load. The result: outstanding reliability. The modular design of the hub also enables the pressure angle and the freewheel body to be easily adjusted. With the Ratchet LN, DT Swiss pawl systems can be converted to the Ratchet system. To enable this conversion, the seal of the freewheel system was attached to the freewheel body and not, as with the other ratchet systems, on the hub shell.

Tubeless
All DT Swiss wheels are tubeless ready and the ASM versions are supplied with the tubeless tape and the corresponding valves fitted.

Pro lock
In the Pro Lock process, a two-component adhesive is injected into the nipple thread, which enables extremely durable impellers to be built. As soon as the nipples are screwed in, the adhesive is activated, which hardens completely after approx. 6 - 7 hours at room temperature. Repeated re-centering is possible without any problems, whereby the adhesive force decreases slightly with each re-centering.

Pressure angle
The pressure angle is the largest possible angle that the freewheel body can turn until the teeth of the freewheel body completely mesh and the hub shell is accelerated. In the opinion of DT Swiss, 36 intervention points represent the best optimization within the three-dimensional perspective in terms of reliability, weight and intervention points, taking into account factors such as suspension, maximum free travel (backlash) and pedal kickback.

warehouse
DT Swiss hubs are designed in such a way that they function optimally once they are installed in a bicycle. In order to achieve this, the clamping force created by the wheel fastening system must be taken into account when designing the hub. Optimal turning properties without adjustable bearing play.

Experience and craftsmanship
Every DT Swiss balance bike is handcrafted. The concept of manual production is not only a guarantee for a stable and durable impeller. Know-how and, above all, experience are required to manufacture a high-quality wheelset.

• 1 x DT Swiss M 1900 Spline 30mm 27.5 "Disc rear wheel Boost Centerlock (see item description for details)
• 1 x tubeless rim tape 32 mm
• 1 x tubeless valve 32 mm
• 1 x 6-hole adapter