DT Swiss X 1900 SPLINE 25 Centre Lock Disc 29" Wheelset

DT Swiss X 1900 SPLINE 25 Center Lock Disc 29" Wheelset for cross-country use

The X 1900 SPLINE 29" wheelset from DT Swiss fits your cross-country bike. Especially if you are just starting out on a mountain bike or only ride occasionally, these tubeless-ready wheels with 25 mm jaw width are the right choice. The 370 SPLINE hub is designed for center lock brake rotors and has a Ratchet LN ratchet freehub. Thanks to the 18 teeth, the pressure angle is only 20°. Wear is therefore particularly low and undesirable idling is minimised. The straight pull spokes are combined with Pro-Lock Squorx nipples, which, in conjunction with the Sleeved Joint rim, results in stable wheels. This means nothing stands in the way of extended MTB tours.

Specifications:

Application:

Cross Country

Wheel Size:

29"

Tyre Type:

clincher tyre

Number of Spokes:

28

Brake Type:

Center Lock Disc

Tubeless System:

Tubeless Ready

Technical Information - Rim:

Type:

X 432

Rim Flange:

with hook

Dimensions (ETRTO):

25-622

Inner Width:

25 mm

Valve Hole Diameter:

SV/Presta (6.5 mm)

Rim Material:

aluminium

Technical Information - Front Hub:

Type:

370 SPLINE

Over Locknut Dimension:

15 x 100 mm thru-axle

Body Material:

aluminium

Technical Information - Rear Hub:

Type:

370 SPLINE

Over Locknut Dimension:

12 x 142 mm thru-axle

Body Material:

aluminium

Freehub Body Material:

aluminium

Freehub Body:

Ratchet LN 18

Technical Information - Lacing:

Front Lacing Pattern:

3-cross

Rear Lacing Pattern:

3-cross

Spoke Type:

DT Champion, straight pull

Spoke Material:

steel

Nipple Type:

DT Pro Lock Squorx

Nipple Material:

aluminium

Approved For:

Weight Limit:

110 kg (system weight)

Air Pressure (max.):

see user manual (Tire Pressure and Dimension)

Recommended Tyre Width:

see user manual (Tire Pressure and Dimension)

Technology:

Intended use - Category 3
Suitable for use on rough paved and unpaved ground, with a raised riding technique and occasional drops and jumps of approx. 60 cm.

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.

Ratchet LN
The Ratchet LN freehub is used to convert DT Swiss 370 hubs with pawls to a ratchet freehub. The advantage, compared to pawls, is the significantly larger contact surface with improved frictional connection. The seal attached to the freehub body, and not to the hub shell as usual, makes the freehub body easily replaceable. The modular design allows free selection of the engagement angle (18, 24, 36 or 54 teeth) and of the freehub body.

SPLINE
Straight pull hubs, straight spokes and strong rims result in a durable wheel. It can therefore be reliably used in training and competition.

Colour Info:

black:

• Rims: black with grey decals
• Hubs: black
• Spokes: black
• Nipples: black

Models:

29" set (front 15x100 + rear 12x142) Shimano:

Freehub:

Shimano MTB

Gearing:

8-/9-/10-/11-speed

Manufacturer Numbers:

W0X1900AEIXSA18970 (front) + W0X1900NEDLSA18971 (rear)

29" set (front 15x100 + rear 12x142) SRAM XD:

Freehub:

SRAM XD

Gearing:

11-/12-speed

Manufacturer Numbers:

W0X1900AEIXSA18970 (front) + W0X1900NEDRSA20529 (rear)

Contents:

• 1 x DT Swiss X 1900 SPLINE 29" 25 Center Lock Disc wheelset (front and rear wheel)
• 2 x DT Swiss tubeless valves
• 2 x rolls DT Swiss tubeless rim tape