DT Swiss HXC 1501 SPLINE One LS 27.5" 30 Boost Center Lock Disc Hybrid Wheelset - black/27.5" set (front 15x110 Boost + rea 12x148 Boost) Shimano Micro Spline

DT Swiss HXC 1501 SPLINE One LS 27.5" 30 Boost Center Lock Disc Hybrid Wheelset

Item number: 84702

The DT Swiss HXC 1501 SPLINE One LS 27.5" 30 Boost Center Lock Disc Hybrid Wheelset - For electric Light Support mountain bikes

The HXC 1501 SPLINE One Light Support carbon wheelset from DT Swiss is suitable for lighter, more agile 27.5" E MTBs with little support. With regard to the lower amount of engine power, the LS wheels were designed to bring along about 150 g less weight. This ensures high performance. At its heart is the 240-HYBRID boost hub for center lock brake rotors, which is firmly connected to the hookless carbon rim with straight pull spokes and bonded Pro-Lock nipples. The Ratchet-EXP-OS system ensures a rigid connection between the weight-optimised hub body and the freewheel. Thanks to its 30 teeth, the pressure angle is only 12°, which leads to optimised power transfer and immediate propulsion. In addition, the large ball bearings easily absorb the higher forces that usually occur on electric mountain bikes. This increases the service life of bearings, axles, hub bodies and freehub bodies. The rims have a jaw width of 30 mm, which lets you cope with any terrain. Wide tyres and low air pressures are the first choice here and ensure maximum traction.

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.


All Mountain
Wheel Size:
27.5" (650B)
Tyre Type:
clincher tyre
Number of Spokes:
Brake Type:
Center Lock Disc (Boost)
Wheel Standard:
Tubeless System:
Tubeless Ready

Technical Information - Rim:

Rim Flange:
Dimensions (ETRTO):
Inner Width:
30 mm
Valve Hole Diameter:
SV/Presta (6.5 mm)
Rim Material:

Technical Information - Front Hub:

240 straight pull
Over Locknut Dimension:
15 x 110 mm thru-axle
steel bearings
Body Material:

Technical Information - Rear Hub:

240 straight pull
Over Locknut Dimension:
12 x 148 mm thru-axle
steel bearings
Body Material:
Freehub Body:
30 Tooth Ratchet EXP Oversized

Technical Information - Lacing:

Front Lacing Pattern:
Rear Lacing Pattern:
Spoke Type:
DT Hybrid 2, straight pull
Spoke Material:
Nipple Type:
DT Pro Lock Squorx Pro Head
Nipple Material:

Approved For:

Weight Limit:
130 kg (system weight)
Air Pressure (max.):
see user manual (Tire Pressure and Dimension)
Recommended Tyre Width:
see user manual (Tire Pressure and Dimension)


  • wheels with hookless carbon rims for low support E-MTBs
  • about 150 g less weight compared to the E-MTB version
  • oversized hub body with oversized ball bearing
  • particularly stiff hub-to-axle connection for optimised power transfer
  • increased stability due to straight pull spokes and Pro-Lock nipple thread


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.

To cope with the higher loads on e-bikes, the hubs, as the heart of the wheel, have a higher wall thickness and larger housings than usual hubs. The spoke holes have been additionally reinforced. The freehub rotor is made from steel and is equipped with 24-tooth ratchets, which are made from special hardened steel. Heavy-duty axles and oversized hubs allow the wheels to work while bearing high loads. The rims have thicker rim walls and offer plenty of traction. The connecting element between rim and hub, the spokes, have reinforced spoke heads and are made of special steel alloys in order to withstand stronger external forces.

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 EXP OS
The Ratchet EXP OS freehub guarantees extremely high stiffness and low weight. This is achieved by an oversized ball bearing that directly surrounds the ratchet and is thus not located in the freewheel body but in the hub body. This means that the axle and bearing have less play, which extends the service life of both. The resulting tight connection between the sprocket and the hub body allows the use of a fixed spring to let the freewheel body to engage the sprocket precisely and at the correct angle. The 30 teeth ensure a small pressure angle, which favours optimised power transfer. This is especially advantageous for E-MTBs, as particularly high forces act on hubs and the entire drive system.

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


27.5" set (front 15x110 Boost + rear 12x148 Boost) Shimano Micro Spline:
Shimano Micro Spline
Manufacturer Numbers:
WHXC15LBGIXCA19513 (front) + WHXC15LTGD2CA19514 (rear)

27.5" set (front 15x110 Boost + rear 12x148 Boost) SRAM XD:
Manufacturer Numbers:
WHXC15LBGIXCA19513 (front) + WHXC15LTGDRCA19515 (rear)


  • 1 x DT Swiss HXC 1501 SPLINE One LS 27.5" 30 Boost Center Lock Disc Hybrid Wheelset (front and rear wheel)
  • 2 x DT Swiss tubeless valves
  • 2 x rolls DT Swiss tubeless rim tape

  • 100 day return period
  • Online since 1998
  • Trusted Shop 4.84 / 5.00


  • black/27.5" set (front 15x110 Boost + rea 12x148 Boost) Shimano Micro Spline, in stock
  • black/27.5" set (front 15x110/Boost+ rear 12x148 Boost) SRAM XD, in stock

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