DT Swiss M 1900 SPLINE 30 Center Lock Disc 27.5" Wheelset

DT Swiss M 1900 SPLINE 30 Center Lock Disc 27.5" Wheelset for entry-level mountain bikes

The M 1900 SPLINE 27.5" wheelset from DT Swiss is exactly the right choice if you want to make your first experiences on an MTB or only ride occasionally. The rims have an inner width of 30 mm, which makes them ideal for wide tubeless tyres. 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 long days on MTB tours or in the bike park.

Specifications:

Application:

All Mountain

Wheel Size:

27.5" (650B)

Tyre Type:

clincher tyre

Number of Spokes:

28

Brake Type:

Center Lock Disc

Tubeless System:

Tubeless Ready

Technical Information - Rim:

Type:

M 502

Rim Flange:

with hook

Dimensions (ETRTO):

30-584

Inner Width:

30 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:

120 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 4
Suitable for use in very rough terrain with jumps of up to approx. 120 cm in height and speeds of up to 40 km/h. Very good riding technique is required. The components must be checked for damage after each ride.

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:

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

Freehub:

Shimano MTB

Gearing:

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

Manufacturer Numbers:

W0M1900AGIXSA18974 (front) + W0M1900NGDLSA18975 (rear)

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

Freehub:

SRAM XD

Gearing:

11-/12-speed

Manufacturer Numbers:

W0M1900AGIXSA18974 (front) + W0M1900NGDRSA20530 (rear)

Contents:

• 1 x DT Swiss M 1900 SPLINE 27.5" 30 Center Lock Disc wheelset (front and rear wheel)
• 2 x DT Swiss tubeless valves
• 2 x rolls DT Swiss tubeless rim tape