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DT Swiss
C 1800 Spline Wheel - Tubeless

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Why We Like The C 1800 Spline Wheel

The DT Swiss Spline C 1800 is what we throw on our gravel, cross' or road bikes when we need some durable alloy wheels to last us season after season. The high-end sleeved rims are capable of fitting mountain bike width rubber and come laced with DT's toughest bladed spokes to keep the wheels spinning true across washboard-laden roads and choppy backwoods doubletrack. The 370 hubs use a simple but reliable 3-pawl system that won't leave us stranded when we're miles out in the backcountry.


  • Sturdy disc brake wheels for gravel, all-road, and cyclocross
  • Alloy rim is built for heavy-duty off-road riding
  • Precision-made 370 hubs offer proven reliability
  • Tough bladed spokes slice through the wind
  • Wheels are ready for tubeless or standard clincher tires
  • Includes spare end caps for 15mm thru-axle and quick-release
  • Tubeless tape and tubeless valve stems included
  • Item #DTS999G
Rim Material
Wheel Size
Rim Type
Rim Depth
Rim Width
[internal] 22mm, [external] 26mm
Brake Compatibility
CenterLock disc
DT Swiss 370
Front Axle
12 x 100mm thru-axle
Rear Axle
12 x 142mm thru-axle
DT Aero Comp Wide Straightpull
Spoke Nipple
DT ProLock Squorx ProHead aluminum
Spoke Count
24 / 24
Max Rider Weight
[rider + bike] 286lb
Claimed Weight
[set] 3lb 14oz (1757g)
Manufacturer Warranty
2 years
gravel, road cycling, cyclocross