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DT Swiss GRC 1400 SPLINE 42 Rear Wheel - 28" | Carbon | Hookless | Centerlock - 12x142mm - HG-EV | XDR - black

DT Swiss GRC 1400 SPLINE 42 Rear Wheel - 28" | Carbon | Hookless | Centerlock - 12x142mm - HG-EV | XDR - black


No cars, untouched nature and endless roads. What used to be the terrain of mountain bikers, also fascinates road cyclists today. DT Swiss Gravel wheels offer the perfect blend of comfort, durability and "off-road" performance. Made for countless off-the-road adventures.

GRC 1400 SPLINE 42

Introducing the Gravel racing king – GRC 1400 SPLINE® 42. The most sophisticated gravel wheel set out there on the market. With a holistic approach of engineering we re-thought the characteristics of a modern benchmark setting gravel wheel set. Aerodynamic efficiency, ideal support of wide gravel tires leading to unprecedented comfort and traction off-road as well as remarkable durability are only some of the key features that make this wheel set the perfect companion for your next gravel adventure.

Technical details

  • rims: DT Swiss GRC 1400 (carbon)
  • tire type: Tubeless Only*
  • construction: Hookless / TSS (Tubeless Straight Side)
  • outer width: 32 mm / inner width: 24 mm / profile height: 42 mm
  • brake disc mount: Centerlock
  • freewheel: DT Swiss Ratchet SL (36 teeth / 10º engagement angle)
  • spoke count: 24
  • spoke pattern: double crossed (both sides)
  • nipples: DT Swiss Hidden (ProLock; aluminum; 2.0 x 12 mm)
  • max. system weight: 130 kg

Legendary reliability | The wheels of the GRC 1400 SPLINE (Straight Pull Line) series are designed to provide Gravel bikers with components on which they can rely 100 % when they move off paved roads. Thanks to manual work, not only a precise manufacturing quality is achieved, but also the well-known, brand-typical reliability is ensured.

Ratchet freewheel system | The special feature of the patented freewheel system is that all teeth of the two installed ratchet pulleys always mesh simultaneously. Compared to pawl freewheel hubs, where the engagement surface is comparatively small, the loads are distributed evenly over a large contact surface by including the entire face surfaces. The result is lower point loading and thus significantly higher reliability.

Pro Lock technology | The DT Pro Lock spoke nipples prevent an independent loosening of the spoke-nipple connection. A patented two-component adhesive is injected into the nipple thread, which allows the construction of extremely durable wheels. Once the nipples are screwed in, the adhesive is activated and then fully cures. Repeated re-centering is possible without any problems, although the adhesive strength decreases slightly with each re-centering.


Included in delivery: Rear Wheel, Tubeless rim tape 27mm, tubeless valve 63mm, SRAM XDR & Shimano HG-EV freehub body

* Hookless rims are specifically designed for use with Tubeless tires. It is also possible to ride a Tubeless-specific tire with a tube. However, the use of clincher or folding tires is not recommended.

Fact Sheet of DT Swiss GRC 1400 SPLINE 42 Rear Wheel - 28" | Carbon | Hookless | Centerlock - 12x142mm - HG-EV | XDR - black

Product Name: DT Swiss GRC 1400 SPLINE 42 Rear Wheel - 28" | Carbon | Hookless | Centerlock - 12x142mm - HG-EV | XDR - black
Manufacturer: DT Swiss
Item Code: DTS433842
activity: Cycling
material: Carbon
usage bikesport: Allroad / Gravel
hubs: SPLINE db 240s
spokes: Straightpull, DT aerolite & DT aero comp
rims: DT Swiss GRC 1400 I UD finish | Hookless / TSS | tubeless ready
shifting system: 10-speed, 11-speed, 12-speed
wheel size: 28" (622mm)
axle standard: 12x142mm (RW)
Wheel version: Rear Wheel, Rear Wheel 700-900g, Standard Wheel
Freehub Body: XDR (SRAM 12s Road), HG L (Shimano 11/12s Road)
braking system: Centerlock/AFS
tire type: Tubeless Ready
ETRTO: 24-622
rim width: 33mm
rim profile height: 42mm
weight limit: 130kg
nipples: DT Pro Lock, aluminum
Model year: 2023
Collection: Full year
Color: Black
weight: 871g
manufacturer item code: WGRC140NIDJCA10663
Number of Spoke Holes: 24
Freewheel System: Ratchet
Manufacturer page: http://www.dtswiss.com