• DT SWISS A 1800 SPLINE 30 Disc Wheelset - front view
  • DT SWISS A 1800 SPLINE 30 Disc Wheelset - rear view
  • DT Swiss A 1800 SPLINE rim detail
  • DT Swiss A 1800 SPLINE spokes detail
  • DT Swiss A 1800 SPLINE rear hub detail
  • DT Swiss A 1800 SPLINE 30mm/22mm technical diagram
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DT SWISS

DT SWISS A 1800 SPLINE 30 DISC Tubeless Ready Wheelset (Center Lock) 2026

The DT Swiss A 1800 SPLINE Wheelset combines an aerodynamically optimised aluminium rim with Aero spokes to boost road speed. Its 30 mm profile... Read more

Recommended price* : 399,80 €

379,90 €
399,80 € 379,90 €
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Description

The DT Swiss A 1800 SPLINE Wheelset combines an aerodynamically optimised aluminium rim with Aero spokes to boost road speed. Its 30 mm profile and 22 mm internal width provide a balance between aerodynamic efficiency and comfort. The Tubeless Ready design allows use with tubeless-compatible tyres.

The DT aero comp spokes combine lightness, strength and aerodynamic performance to ensure great durability. The 370 hub incorporates the rear Ratchet LN system, whose simultaneous tooth engagement provides reliability and efficiency during accelerations. This architecture supports sprints and high-power efforts.

AERO+ technology optimizes all the wheelset's parameters to prioritise speed, while maintaining the level of comfort required for regular rides, training sessions and fast courses.

Manufacturer Manual + Rim/Tyre Compatibility & Pressure Chart

SPLINE Models Manual

Tubeless Installation Manual

Ref: 16110991409532

Technical information

┘GENERAL
Category: Road
Manufacturer Weight: 864 g (front) / 983 g (rear) — i.e. ~1847 g per pair
Max. Load: 130 kg
ASTM Classification: 2
E-Bike Recommended: No
Manufacturer Reference: W0A1800AIDXSA30000 (front) / W0A1800NIDMSA30001 (rear)

┘RIM
Material: Sleeve joint aluminium
Tyre Interface: Hooked/Crotchet tubeless TC
Wheel Diameter: 622mm / 29" / 700c
Rim Height: 30mm
Internal Width: 22mm
External Width: 26mm

┘HUBS
Axle System: 12mm Thru axle
Spacing: 100mm (front) / 142mm (rear)
Disc Mount: Center Lock
Freehub Body (rear): Shimano HG or SRAM XDR
Freehub (rear): Ratchet LN 36 SL
Hub Type: 370

┘SPOKES AND NIPPLES
Count: 24 (per wheel)
Spokes: DT aero comp® wide Straightpull
Lacing Pattern: Two-cross (1:1)
Nipples: DT ProLock Squorx ProHead aluminium

┘ASSEMBLY & TECHNOLOGIES
► AERO RANGE: The DT Swiss Aero range maximises aerodynamics with profiled rims and innovative spokes, delivering high performance and exceptional stability, ideal for achieving top speeds;
► SPLINE: The DT Swiss SPLINE concept combines robust hubs, optimised straightpull spokes and Ratchet technology for efficient power transfer. It ensures reliability, responsiveness and easy maintenance for versatile performance;
► AERO+: DT Swiss Aero+ technology optimises aerodynamics and stability by reducing drag and improving handling. It strikes the perfect balance between air resistance, pedalling efficiency and crosswind control;
► RATCHET (rear): DT Swiss Ratchet freehub body technology provides quick and precise engagement thanks to its high-precision star ratchet system. It guarantees efficient power transfer, outstanding reliability and minimal maintenance;

┘INCLUDED
Rim Tape: 25mm tubeless roll (x2)
Valve: Black aluminium TL valve 26-35 mm (x2)

┘CONVERSION REFERENCES
► End caps for Shimano HG / QR: HWGXXX0006383S;
► XDR / QR kit: HWYABM00S5716S;
► XDR / 12x142 kit: HWYABX00S7711S;
► End caps for XDR / QR: HWGXXX00S5483S;
► Micro Spline / 12x142 kit: HWYABM00S1962S;
► End caps for Micro Spline / QR: HWGXXX00S5623S;
► Campagnolo N3W / 12x142 kit: HWYABM00S0692S;
► End caps for DT Swiss Thru Bolt system: HWGXXX0006560S;
► End caps for Shimano HG / 12x135: HWGXXX0007569S;
► End caps for QR (front): HWGXXX00S3801S;
► End caps for DT Swiss Thru Bolt system (front): HWGXXX00S3803S;
► End caps for TA15 (15x100mm) (front): HWGXXX0004785S;
;

Price information

*Recommended retail price from supplier in June 2026