ROSE Bikes F 1900 CLASSIC® 30 MTB Front Wheel 27.5" BOOST (15×110 mm)| MTB

Taking on a new jump or the biggest drop in the bike park can be quite nerve-wracking. This is particularly true if you are taking on the challenge for the first time. It’s reassuring to know that with the F 1900 CLASSIC® from DT Swiss, you have a wheel on your bike that is robust enough to handle even a botched landing.

Thanks to a rim from the latest generation of DT Swiss downhill rims, combined with the proven 370 hub, this wheel is made for numerous laps in the bike park. An inner rim width of 30 mm makes for a large tyre volume, which helps you find the best grip – whether on root-filled parts of the downhill course or in the jumpline!

If a spoke does break during hard use, a replacement can be found practically everywhere, because the developers of DT Swiss rely on the robust DT competition® spokes with classic J-bend spoke head for the F 1900 CLASSIC.
Equipped like this, you can even leave brake open..

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, a compatible sealant must be used. 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: 27.5″
Rim material: aluminium
Rim type: clincher
Brake type: disc brake
Rim depth: 21 mm
Rim width: 35 mm
Inner rim width: 30 mm
ETRTO: 30 – 584
For Presta valve (Ø 6.5 mm)
Tubeless ready
Suitable for tyre widths: 1.5″ – 3.0″

Spokes and nipples:
Spoke type: DT competition®
Number of spokes: 28
Spoke pattern: 3-cross
Nipples: DT Swiss ProLock® Squorx ProHead aluminium

Hub body:
370, CLASSIC®, 2 sealed cartridge bearings
For disc brakes
Aluminium hub body
IS 6-bolt brake rotor mount

Axle:
15 x 110 mm (BOOST thru axle)

Weight:
Weight: approx. 990 g
Intended use – ASTM category 5: for use in extremely steep and rough terrain with very large jumps/steps as well as very high speeds by riders with extremely good riding skills (bike parks, downhill tracks, dirt jump etc.)
Max. system weight: 140 kg (cyclist, bike, gear and luggage)

In the box:
1 DT Swiss F 1900 CLASSIC® 30 27.5” front wheel
1 DT Swiss Tubeless-Ready Tape (rim tape, pre-mounted)
1 DT Swiss tubeless valve