Restraint and precision: the HG 1800 SPLINE 25 Boost wheelset from DT Swiss

The DT Swiss HG 1800 SPLINE® 25 is a high-quality wheelset that combines reliable e-specific components. In addition to reinforced spokes and e-bike-specific hub parts, the super-strong rim also makes this wheelset especially suited to Hybrid Gravel.

Guidelines for Replacing E-bike Components:

Before you replace components on your e-bike, please read through the guidelines for component replacement for CE-marked e-bikes/pedelecs with pedal assistance.

Specifications:

Application:

E-Bike, Gravel

Wheel Size:

27.5" (650B)

Tyre Type:

clincher tyre

Number of Spokes:

28

Brake Type:

Center Lock Disc (6-bolt conversion w/ adapter)

Wheel Standard:

Boost

Tubeless System:

Tubeless Ready

Technical Information - Rim:

Type:

HG 1800 SPLINE

Dimensions (ETRTO):

24-584

Inner Width:

24.0 mm

Outer Width:

28.0 mm

Depth:

25.0 mm

Valve Hole Diameter:

SV / Presta (6.5 mm)

Rim Material:

aluminium

Technical Information - Front Hub:

Type:

370

Over Locknut Dimension:

12 x 110 mm thru-axle

Body Material:

aluminium

Technical Information - Rear Hub:

Type:

370

Over Locknut Dimension:

12 x 148 mm thru-axle

Body Material:

aluminium

Freehub Body Material:

steel

Freehub Body:

DT Swiss Pawl System® (3 pawls)

Technical Information - Lacing:

Front Lacing Pattern:

2-cross

Rear Lacing Pattern:

2-cross

Spoke Type:

DT Hybrid® / straight pull

Spoke Material:

steel

Nipple Type:

DT Pro Lock® Squorx / Pro Head

Nipple Material:

aluminium

Approved For:

Weight Limit:

140 kg system weight (rider + bike + gear)

Air Pressure (max.):

6.8 bars

Recommended Tyre Width:

1.25 - 1.95"

Features:

• Adhesive: Waterslide
• 24 mm jaw width

Technology:

SPLINE
The SPLINE line is characterised by straight pull hubs with famous DT Swiss technology, straight spokes as well as stable rims. The combination of reliable and ideally matched components makes every SPLINE wheel the perfect training and competition partner.

E-Bike
This product has been specially developed to meet the higher loads of e-bikes.

Tubeless Ready
Tubeless Ready rims are designed for use with tubeless kits and tyres. They allow a correct fit of the tubeless rim tape (use the appropriate model!) and the tubeless tyre.

DT ProLock Squorx Pro Head
The DT Squorx Pro Head nipple combines ease of assembly and lightweight. With an additional Torx and square drive. The Torx drive provides more contact surface when building wheels, which means that the torque transmitted from the tool to the nipple is better distributed. The spherical contact area in the rim guarantees perfect alignment with the spoke.

Colour Info:

black:

• Rim: black
• Hubs: black
• Spokes: black
• Nipples: black

Models:

27.5" set (front 12x110 Boost + rear 12x148 Boost) Shimano:

• Freehub: Shimano
• Gearing: 8-/9-/10-/11-speed
• Manufacturer Numbers: WHG1800BJDXSA10753 (front) + WHG1800TJDVSA10754 (rear)
• Conversion Options: To convert to SRAM XDR, an XDR freehub body is required.

Contents:

• 1 x DT Swiss HG 1800 SPLINE 25 wheelset (front and rear wheel)
• 2 x DT Swiss 27 mm tubeless tape
• 2 x DT Swiss 32 mm tubeless valves
• 1 x DT Swiss freehub body to convert to SRAM XDR