DT Swiss G 1800 Spline 25 DB wheel

The affordable gravel wheels, DT Swiss G 1800 Spline DB, now available in the new version featuring the Ratchet LN freehub body system.

With a 24 mm rim width, they are ideal for wide gravel tyres up to 53 mm wide, and weighing just 1820 grams, the DT Swiss G 1800 Spline 25 Disc wheels are also lightweight. The gravel wheelset for your first adventures off-road. Equipped with DT Swiss Spline 370 straight-pull hubs, lightweight and sturdy 25 mm high rims with a 24 mm rim width, and the Ratchet LN freehub body. The wide and lightweight aluminium rim provides the basis for excellent gravel wheels

Included:

DT Swiss G 1800 Spline DB 25 rear wheel, freehub body and end caps as selected, 27 mm tubeless rim tape, 32 mm tubeless valve

DT Swiss G 1800 Spline 25 wheel technology:

• for folding and clincher tyres, Clincher ETRTO: 622 x 24
• Rim width 28 mm, height 25 mm, rim depth 24 mm
• DT 370 Spline hub with Swiss steel ball bearings and Ratchet LN 18 freehub
• Spokes: butted, cold-forged Aero Comp Wide flat spokes
• Nipples: DT Swiss Prolock aluminium special nipples
• Lacing: 2-cross
• Number of spokes: 24/24 per wheel
• DT Swiss 370 Spline rear hub, Disc Centerlock, convertible
• Ratchet LN freehub body available as:
  • HG11 rotor compatible with Shimano and SRAM cassettes 8 + 9 + 10 + 11 + 12-speed
  • Campa N3W rotor compatible with Campagnolo 13-speed cassettes
  • Campa N3W rotor with AC21-N3W adapter, compatible with Campagnolo ED cassettes (11–13-speed)
  • XDR rotor compatible with SRAM AXS 12-speed and MTB XG cassettes (11- and 12-speed)
  • Micro Spline rotor compatible with Shimano MTB 12-speed cassettes
• Weight from 1820 grams, front: 864 grams, rear: 975 grams Manufacturer’s specification
• Recommended maximum system weight 130 kg
• ASTM classification 2
• Maximum air pressure: 7 bar

DT Swiss 1800 Spline Disc Hubs:

Equipped with a Centerlock mount, the DT Swiss 1800 Spline Straightpull Disc hubs from the DT 370 series are compatible with all types of brake discs; adapters for 6-bolt brake discs are available as an option. The DT Swiss Spline Disc hubs, featuring an optimised hub shell for straight-pull spokes and the proven Ratchet LN 18 freehub system based on the classic DT Swiss 370 hubs, are exceptionally durable; the rear hubs can be serviced without tools.

DT Swiss Straight Pull Spokes

To achieve an ideal balance of weight and stability, only the highest-quality Aero Comp Wide straight-pull spokes are used in the Spline wheelsets. They are more stable than conventional spokes yet can still be trued and replaced using standard tools.

DT Swiss G1800 Spline 25 Disc rims

Classic hooked/crochet rims with a 25 mm rim depth, 28 mm outer width and 25 mm profile height for folding and clincher tyres from 30–53 mm wide. The new rims can be converted into lightweight tubeless rims using tubeless rim tape. Required tubeless rim tape width: 27 mm

Hooked / Crotchet tubeless TC:

‘Hooked’ or ‘Crotchet’ refers to the shape of the rim flange, which features a so-called hook. This aids in securing the tyre bead and ensures reliable performance, even when using high tyre pressure (> 5 bar). ‘Tubeless’ means that the rim can be ridden without an inner tube, although a setup with an inner tube is also possible.

DT Swiss Ratchet LN freehub body:

The proven DT Swiss Star Ratchet LN system with the toothed freehub body allows for easy conversion to various axle or rotor standards. The DT Swiss Ratchet LN rear hubs can be easily converted to fit the various standard cassette systems.

Compatible endstops for DT Swiss Disc Road rear wheels:

• Quick-release mounting HG11 freehub, 10x135 mm, Item No: HWGXXX0002777S
• Quick-release mount Shimano Microspline Road freehub, 10x135 mm, Item No: HWGXXX00S5623S
• Quick-release mount Campa ED freehub, 10x135 mm, Item No: HWGXXX00S2766S
• Quick-release mount Campa N3W freehub, 10x135 mm, Item No: HWGXXX00S3191S
• Quick-release mount Sram XD freehub, 10x135 mm, Item No: HWGXXX00S3115S
• Quick-release mount Sram XDR freehub, 10x135 mm, Item No: HWAXXX00S8123S
• Thru-bolt mount HG11 freehub, 10x135 mm, Item No: HWGXXX0004634S
• Thru-bolt mount Sram XD freehub, 10x135 mm, Item No: HWGXXX00S3218S
• Thru-axle mounting HG11 freehub, 12x135 mm, Item No.: HWGXXX0007569S
• Thru-axle mount Shimano Microspline Road, 12x135 mm, Item No: HWGXXX00S5624S
• Thru-axle assembly Sram XD freehub, 12x135 mm, Item No: HWGXXX00S3382S
• Thrust Axle Assembly HG11 Freewheel, 12x142 mm, Item No: HWGXXX0003525S
• Thru-axle assembly Campa ED freehub, 12x142 mm, Item No: HWYABX00S7154S
• Thru-axle fitting Campa N3W freehub, 12x142 mm, Item No: HWYABX00S7154S
• Thru-axle fitting Sram XD freehub, 12x142 mm, Item No: HWGXXX00S3188S
• Thru-axle fitting for Sram XDR freehub, 12x142 mm, Item No: HWYAAX00S8888S

Compatible freehub bodies for DT Swiss Disc rear wheels Ratchet LN system with right-hand end stop

• DT Swiss Ratchet LN aluminium rotor HG11 with end stop, 12x142/148 mm thru-axle mount, Item No: HWYABX00S7708S
• DT Swiss Ratchet LN steel rotor HG11 with end stop, 12x142/148 mm thru-axle mounting, Part No: HWYABM00S5730S
• DT Swiss Ratchet LN Aluminium Rotor HG10 with end stop 12x142/148 mm thru-axle Mounting Part No: HWYABM00S3764S
• DT Swiss Ratchet LN steel rotor HG10 with end stop 12x142/148 mm thru-axle assembly Part No: HWYABL00S4450S
• DT Swiss Ratchet LN Aluminium Rotor Sram XDR with end stop 12x142/148 mm thru-axle Mounting Part No: HWYABX00S7711S
• DT Swiss Ratchet LN steel rotor Sram XDR with end stop 12x142/148 mm thru-axle Mounting Part No: HWYABM00S5724S
• DT Swiss Ratchet LN Aluminium Rotor Sram XD with End Stop 12x142/148 mm Thru-Axle Mounting Part No: HWYABM00S3766S
• DT Swiss Ratchet LN Steel Rotor Sram XD with End Stop 12x142/148 mm Thru-Axle Mounting Part No: HWYABM00S5724S
• DT Swiss Ratchet LN Aluminium Rotor Campagnolo N3W with end stop 12x142/148 mm thru-axle Mounting Part No: HWYABL00S4447S
• DT Swiss Ratchet LN Aluminium Rotor Micro Spline Road with end stop 12x142/148 mm thru-axle Mounting Part No: HWYABM00S1962S

Spare parts DT Swiss DT Swiss G 1800 SPLINE DB 25 rear wheel:

• Tubeless ready tape 27 mm / 10 m black Item No: TVX2710S29813S
• Tubeless valve, aluminium, black, for 18–25 mm rim height, Item No.: TVVXA32S25866S
• Maintenance kit, SERVICE KIT H240/240S/FR/440, Item No: HWTXXX00NSK24S
• Threaded ring, steel, RING NUT STEEL M34X1 240, Item No.: HXDXXX00N1131S
• Shim DIN 988 Ø28/20x0.5mm, burnished, SHIM RING, Item No: HCDXXX00S1083S
• Ball bearing type 6902 15x28x7mm, B.BEARING 6902 ESB/ESNB L, Part No: HSBXXX00N2336S
• Aluminium axle 130/135mm, Ø15mm / 42.1mm, RW AXLE AL XXXMM Ø15/42.1MM, Item No: HCCXXX00S2216S
• Spokes left: DT Aero comp wide straight pull BLACK 2.0/1.0 x 296 2.8mm wide, Item No: SACS20296S00200274
• Spokes, right: DT Aero Comp Wide Straight Pull Black 2.0/1.0 x 292mm, Item No.: SACS20292S00200274
• DT Aluminium nipples Squorx Pro Head Pro Lock black, Item No.: NPAH20150S0100

Herstellerinformation: DT Swiss, Längfeldweg 101, 2504 Biel, Bern, Switzerland, https://www.dtswiss.com/