Dt-swiss ARC 1400 DICUT 80/Disc Carbon Center Lock Disc 28″ Wheelset

The DT Swiss 28″ Wheelset consisting of an ARC 1400 DICUT 80 mm front wheel and an ARC 1100 DICUT disc wheel – Maximum aerodynamics for triathlon bikes
With the DT Swiss 28″ wheelset consisting of ARC 1400 DICUT front wheel and ARC 1100 DICUT rear disc wheel, you can optimise the aerodynamics of your triathlon or time trial bike.
The disc wheel is designed for 28 mm wide tyres and weighs only 1100 g. You also benefit from a clear sailing effect. On the drive side, the wheel is flat, leaving enough space for your rear derailleur. The brake side has a slightly convex shape, which optimally distributes the occurring braking and driving forces. The streamlined 180 hub for center lock brake rotors with Ratchet EXP ratchet freehub also ensures maximum propulsion. To enable ideal leg power development, the freehub has 36 teeth that ensure direct power transmission, keeping unwanted idling to a minimum. Hidden behind a carbon cap is a valve hole. You can open it easily without tools with a 90-degree turn. To ensure aerodynamics, the valve hole cover closes seamlessly with the windscreen wall.
The 80 mm high DICUT carbon rim of the front wheel has a jaw width of 20 mm. This means that wider and more comfortable 25 to 28 mm tyres can also be used on the aero bike without increasing the rolling resistance. The streamlined 240-disc hub forms the heart of the front wheel, and is connected to the rim by Aero-Comp II straight pull spokes with a T-shaped spoke head. The whole wheel has been designed in such a way that there is a clearly noticeable sailing effect in crosswinds. It is even possible to achieve a negative air resistance, which pushes the road bike forward.
Specifications:Application:Triathlon & Time Trial, RoadWheel Size:28″Tyre Type:clincher tyreNumber of Spokes:24 (front), disc (rear)Brake Type:Center Lock DiscTubeless System:Tubeless ReadyTechnical Information – Rim:Rim Flange:with hookDimensions (ETRTO):20-622Inner Width:20 mmOuter Width:32 mm (front), 25 mm (rear)Depth:80 mm (front), none (rear)Valve Hole Diameter:SV/Presta (6.5 mm)Rim Material:CarbonTechnical Information – Front Hub:Type:240 straight pullOver Locknut Dimension:12 x 100 mm thru-axle, convertible to 9 x 100 mm quick releaseBearings:steel bearingsBody Material:aluminiumTechnical Information – Rear Hub:Type:180 straight pullOver Locknut Dimension:12 x 142 mm thru-axle, convertible to 10 x 135 mm quick releaseBearings:Ceramic bearings (SINC)Body Material:aluminiumFreehub Body Material:aluminiumFreehub Body:Ratchet EXP 36, 10° pressure angleTechnical Information – Lacing:Front Lacing Pattern:2-crossRear Lacing Pattern:DiscSpoke Type:DT Aero Comp T-HeadSpoke Material:stainless steelNipple Type:DT Pro Lock HiddenNipple Size:12 mm (length) / 2 mm (diameter)Nipple Material:aluminiumApproved For:Weight Limit:110 kg (system weight)Air Pressure (max.):8.5 barsRecommended Tyre Width:25 – 34 mm (front wheel), 25 – 32 mm (rear wheel)Technology:Intended use – Category 1
Suitable for predominantly paved surfaces.

SINC
Robust steel bearing rings are combined with ceramic balls. This means that the rolling resistance is low. The rolling resistance is further reduced by the seal on the outside and a protective ring on the inside. Furthermore, the combination of materials prevents corrosion between the ring and balls. This increases the durability of the ball bearings.

Ratchet EXP
A ratchet and a threaded ring are integrated into the hub. This reduces the number of components required, resulting in less wear and tear and a lower weight. In addition, the heavy-duty and reliable ratchet system can be easily and quickly maintained. The no-tool concept plays a decisive role, as it allows the freehub to be replaced without any tools. The freehub has two ratchets which engage simultaneously. This means that the contact surface is large and the point load is kept small, which relieves the material and allows the freehub to work particularly reliably and precisely.

Pro Lock
The nipple thread is coated with two-component adhesive to increase the durability of the wheels. It can still be re-trued several times without any problems, but the adhesive strength decreases slightly. The connection between the spoke and nipple cannot loosen by itself.
Colour Info:black:
Rim: blackHubs: blackSpokes: blackNipples: blackModels:28″ set (front 12×100 + rear 12×142) Shimano:
Freehub:Shimano RoadGearing:8-/9-/10-/11-/12-speedNote:The assembly of 8-/9-/10-speed cassettes on a Shimano Road Rotor requires a 1.85 mm spacer.Manufacturer Numbers:WARC140AIDXCA12583 + WARC110NIDJCA10998Contents:1 x DT Swiss ARC 1400 DICUT Carbon front wheel1 x DT Swiss ARC 1100 DICUT Carbon disc rear wheel1 x DT Swiss SRAM XDR freehub body1 x DT Swiss 5 mm end cap sets2 x DT Swiss tubeless valves2 x rolls DT Swiss tubeless rim tape3 x DT Swiss decals (black, chrome, gold)