Free 2-Day Shipping on Orders Over $50
  • Niner Carbon XC DT 350 Boost Wheelset
  • Niner Carbon XC DT 350 Boost Wheelset Back
  • OptionsNiner -
  • Detail Images - Back
NinerCarbon XC DT 350 Boost Wheelset
Sale 22% Off$1,329.99 $1,700.00

Item # NNR005N

Select options
  • Cancel
  • Select options
  • Black, 15x110/12x148mm, SRAM XD ($1,329.99)
  • 100% Guaranteed Returns
Item # NNR005N

Light as a feather, fast as a cheetah.

Niner's lightweight and bombproof Carbon XC DT 350 Boost Wheelset is back with an extra dose of burly stiffness compliments of its beefy axle widths. Rolling fast on DT Swiss' lauded 350 hubs, this wheelset boasts industry-leading tubeless design and a 24mm internal rim width that provides a wide, stiff platform to keep you aired up and on course to the finish line.

Niner borrows Stan's NoTubes' tubeless rim design, dubbed Stan's Bead Socket Technology (BST), universally touted for its unbeatable tubeless reliability. BST features low-profile sidewalls that provide a better seat for the tire bead and allow for a pile of benefits compared to standard rims with higher sidewalls. When run as tubeless, BST provides an exceptional seal while allowing the tire to hold a greater volume of air than rims with lower bead seating, which in turn allows the tire to maintain its full shape for a wider, more stable rolling platform.

When paired with BST, a tubeless setup's ability to run up to 30% lower air pressure than clinchers results in exceptional tire stability, better handling, solid cornering, and better overall control. If you prefer clinchers, these rims are compatible with them, and the lower sidewall drastically reduces pinch flat risk by reducing the amount of material present for the tube to pinch against. This means less time sitting in the dust wrestling with a flat at the side of the trail and more time shredding your favorite loops.

Niner utilizes an offset spoke hole drilling pattern in the XC Carbon rim that allows for even spoke tensions across the wheel, which improves lateral stiffness and overall durability compared to wheels with standard spoke holes. This means not only does this wheelset feel faster and more responsive off the line and out of corners, but it's also built to withstand whatever you or the trail throw at it.

  • A race-ready XC wheelset
  • Stiff, lightweight carbon fiber construction
  • Boost axle widths increase stiffness
  • Responsive DT Swiss 350 hubs roll smooth and fast
  • Unmatched tubeless reliability with Stan's BST rim design
  • Offset rear spoke holes allow even spoke tensioning
Tech SpecsWeight
Tech Specs
Rim Material
carbon fiber
Wheel Size
29 in
Tire Type
tubeless, clincher
Rim Depth
30 mm
Rim Width
[internal] 24 mm, [exxternal] 30 mm
Brake Compatibility
6-bolt disc
DT Swiss 350
Front Axle
15 x 110m Boost
Rear Axle
12 x 148mm Boost
Sandvik stainless steel
Spoke Nipple
Spoke Count
28 / 28
Recommended Use
cross country, mountain bike
Manufacturer Warranty
5 years

Actual Weight

Actual weights are measured in-house by the Competitive Cyclist team.

Have questions? Chat with a Gearhead



Black, 15x110/12x148mm, SRAM XD

Claimed Weight

Claimed weights are provided by the vendor.

Have questions? Chat with a Gearhead

[set] 1525 g

Reviews & Community


Write a review

    Add a:
  • Photos
  • Videos

No file chosen

Rather attach a photo from your computer?


Only jpg, jpeg, png, gif or bmp files please.

Submit ReviewCancel