DT Swiss X 1900 Spline® 22.5 SRAM XD™ Disc BOOST 29" MTB Wheelset

The workhorse of the cross-country series from DT Swiss – for that real racing feeling without going too over budget!

The X 1900 Spline® wheels with 22.5 mm inside diameter combine all the requirements of a modern mountain bike system wheelset in one product. The light and strong rims ensure excellent acceleration, the proven DT Swiss 370 Spline® hubs, with their robust industrial bearings and the 3 pawl freewheel system, combine low resistance and reliably fast engagement with high durability. These components are held together by 28 durable straight-pull spokes.

Maximum trail fun without breaking your bank account! The high-quality workmanship and the elegant appearance are sure to attract envious glances. Such a shame your opponents will only catch a glimpse of it as you pass them by.

Technologies:

• TUBELESS:
All DT Swiss wheels are tubeless ready. The profiles of the DT Swiss rims are specially designed for tubeless use. The rim profile makes it easier to fit the right tyre and ensures a perfect fit. The tubeless system of the rim consists of DT Swiss Tubeless Ready Tape for sealing and a DT Swiss tubeless valve in a length that complies with the rim. When using tubeless ready tyres, it is mandatory to use a compatible sealant. However, it is also possible to use a conventional combination of tyre and inner tube.

• BEARINGS:
Having learned from years of experience,DT Swiss only uses durable cartridge bearings without bearing play adjustment. DT Swiss hubs are designed to have the optimum axial and radial bearing play when they are properly installed. The correct preload of the bearings to compensate for the clamping force of the wheel mounting system is the basis for a play-free hub with minimum friction.

• PRO LOCK®:
DT Pro Lock® prevents the spoke-nipple connection from loosening. In the Pro Lock® process, a special dual component adhesive is injected into the nipple thread, allowing for extremely durable wheel builds. By threading the nipple onto the spoke the adhesive is activated and then hardens completely within a few hours. Re-truing the wheel is possible, yet it will cause a slight decrease in the adhesive power each time.

Technical details:

Rim:
• Wheel size: 29"
• Rim material: aluminium
• Rim type: clincher
• Brake type: disc brake
• Rim depth: 18.5 mm
• Rim width: 27 mm
• Inner rim width: 22.5 mm
• ETRTO: 22.5 - 622
• For Presta valve (Ø 6.5 mm)
• Tubeless ready
• Suitable for tyre widths: 1.2" - 2.7"

Spokes and nipples:
• Spoke type: DT Swiss champion® straightpull
• Number of spokes: 28 pcs each
• Lacing: 3-cross
• Nipples: DT Swiss ProLock® Squorx ProHead alu

Front hub:
• 370, Spline®, 2 sealed cartridge bearings
• For disc brakes
• Aluminium hub body
CenterLock brake rotor mount (IS 6-bolt with adapter, e.g. product code: 2283716)

Rear hub:
• 370, Spline®, 4 sealed cartridge bearings
• For disc brakes
• Steel freehub and aluminium body
CenterLock brake rotor mount (IS 6-bolt with adapter, e.g. product code: 2283716)
• 3-pawl freehub system

Axle:
• Front wheel: 15 x 110 mm (BOOST thru axle)
• Rear axle: 12 x 148 mm (BOOST thru axle)

Cassette compatibility:
• SRAM XD™ 11-/12-speed

Weight:
• Weight: front wheel: approx. 845 g; rear wheel: approx. 966 g
• ASTM classification: 3 (for rough off-road riding and jumps up to 24 in./61 cm)
• Max. system weight: 110 kg (cyclist, bike, gear and luggage)

In the box:
• 1 DT Swiss X 1900 Spline® 22.5 BOOST front wheel
• 1 DT Swiss X 1900 Spline® 22.5 BOOST rear wheel SRAM XD™
• 2 DT Swiss tubeless-ready rim tapes (pre-mounted)
• 2 DT Swiss tubeless valves