DT Swiss E 1800 Spline 30 Disc front wheel

Don’t bother counting the miles, just enjoy the thrilling sensation of speed on extended rides

Get ready for long, exciting rides with this wheelset. Its wide rim provides enhanced comfort so you can tackle those miles with ease. Feel the thrill of speed as you glide effortlessly along the road, with every pedal stroke transferred to the road thanks to the reliable Ratchet system. This wheelset is designed to give you the perfect blend of reliability, comfort and fun to make your rides truly memorable. E 1800 SPLINE 30: increase your speed thanks to an aero optimized rim design.

Rim width
The 22mm internal rim width is ideal for mounting wide tires, providing comfort and stability when riding at lower pressures.

Rim Height
The new aero optimized E 550 and its 30mm height will assist you in riding faster.

Spokes
The DT new aero® II straightpull features an improved aero shape thanks to the flat forging process.

Hub
The upgrade of the 370 hub to the Ratchet LN system results in increased reliability while motivating you with its signature freewheeling sound.

Freehub Body
The Ratchet LN System achieves greater reliability by simultaneously engaging each tooth compared to the pawl system and its relatively smaller engagement surfaces.

 

Tech Specs

Rim

• Material: Aluminum
• Rim joint: Sleeve joint
• Tire interface: Hooked / Crotchet tubeless TC
• Valve hole: Presta
• Rim diameter: 29" / 700C
• Rim height: 30 mm
• INner width: 22 mm
• Outer width: 26 mm
• Real weight: 864 g

Hub

• Hub type: 370
• Axle system: 12 mm Thru Axle
• Built-in dimension: 100 mm
• Brake interface: Disc Center Lock

Spokes and Nipples

• Spokes left: DT aero comp® wide straightpull
• Spokes right: DT aero comp® wide straightpull
• Spoke pattern: Two-cross (1:1)
• Nipples: DT ProLock Squorx ProHead alu

Included

• Tubeless tape 25 mm
• TL valve alu black 26-35 mm

Technologies

Aero+
The symbiosis of drag, handling and efficiency. When refining a wheel according to AERO+, the optimization of all parameters is subject to one single goal: higher speeds.

The Ratchet technologies
Every ratchet has its purpose. Learn more about the different DT Swiss freehub systems. Each Ratchet System has its special characteristics, but they all provide the iconic reliability. This is a result of the simultaneous engagement of the teeth, creating far fewer point loads. Discover how the constructions differ and which common features they share.

Tubeless technology
All DT Swiss wheelsets are tubeless compatible and the ASM versions come tubeless ready, equipped with tubeless tape and valves. Tubeless tires have a number of advantages over the conventional combination of tube and tire: without risking snakebites, the tire can be run with lower pressures providing better grip. The lower pressure also results in a more comfortable ride. Eliminating the tube means there is no friction between tube and tire and therefore less rolling resistance when the tire rolls over the ground and obstacles. If tubeless sealant is used, the tire can self-seal stings and small cuts. A big advantage for all those who like to ride long and far from the next bikeshop.

Bearing technology
DT Swiss hubs are designed to function optimally once installed in a bicycle. To achieve this, the clamping force created by the wheel mounting system must be taken into account when constructing a hub. Learn how to ensure the optimal rotating property of the ball bearings and discover why DT Swiss does not offer hubs with adjustable bearing clearance. In order for a bearing to rotate, there must be a certain amount of play in the thousandth of a millimeter range. Without this clearance, the bearing cannot rotate. Bearing play occurs both radially and axially. Axial clearance describes how far one bearing ring can be displaced longitudinally relative to the other without load. Radial clearance is measured vertically to the center axis of the bearing.

Spoke technology
Producing your spokes, step by step. The production of high-quality spokes marked the beginning of the company. DT was synonymous with top quality Swiss spokes, even before the establishment of today‘s DT Swiss AG. To this day, DT Swiss spokes stand for durability and precision and are unrivalled thanks to their unique production process that combines lightweight with durability.