DT Swiss H 552 27.5´´ 30 DB VI Disc Tubeless MTB Rim 27.5´´ 28H Black

The all-terrain beast for the budget minded rider the H 552 with its 30 mm internal width allows the rider to choose tire widths freely and delivers DT Swiss reliability at a price that will really charge your batteries.

Features:

System weight:
– The system weight is composed of the weight of the rider and his equipment, plus the bike with luggage.

Sleeve joint:
– Sleeve joint refers to a method used in making rims. In this case, the two rim ends are pressed together via a molded aluminum part. This gives these rims a high degree of stability.

Hooked / Crotchet tubeless TC:
– Hooked or crotchet refers to the shape of the rim flange. In this variant, the rim flange has a so-called hook. This supports the fixation of the tire bead and ensures safe function, also in high pressure use cases (>5 bar tire pressure). Tubeless refers to the ability of the rim to be used without a tube, but a tube set up is also possible.

Rim Diameter:
– The 700c (622 mm / 29 inches) is the most common wheel size for road racing. The 650b (584 mm / 27.5 inches) wheel size is used in specific areas. Each wheel size offers unique advantages for different kinds of riding.

Rim Inner Width:
– DT Swiss offers MTB rims with inner rim widths of 20 – 76 mm. The right combination of tire width and rim width leads to ideal tire support. Better tire support reduces the risk of ´´burping´´ and therefore allows the tire pressure to be reduced. On the other hand, wider rims and wider tires also increase the weight of the wheels.

Rim height:
– In cycling, rim height significantly impacts the aerodynamics, agility and weight of the wheel. The general principle is the higher the profile of the rim, the greater the aerodynamic advantage; the lower the profile of the rim, the greater the response and better the handling when cornering and changing speed.

Specifications:

– Net weight: 580 g
– Recommended System weight max.: 150 kg
– ASTM classification: 4
– Material: Aluminum
– Rim joint: Sleeve joint
– Tire interface: Hooked / Crotchet tubeless TC
– Valve hole: Presta
– Rim Diameter: 27.5´´ / 650B
– Rim Height: 20 mm
– Inner Width: 30 mm
– Outer width: 35 mm
– Reference diameter erd: 564 mm
– Number of holes: 32
– Spoke bore rim: Silver eyelet
– Brake Interface: Disc

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