Take 20% Off Travel Gear & Clothing. Exclusions Apply.

Detail Images

  • Mercury Wheels - Detail
  • Mercury Wheels - Rear
  • Mercury Wheels - G3-25 29in Boost Wheelset - Black
  • Mercury Wheels - Detail -
  • Mercury Wheels - Rear -

Current Color

  • Mercury Wheels - G3-25 29in Boost Wheelset - Black

Mercury Wheels G3-25 29in Boost Wheelset

50% Off
sale $399.95 $799.00

Free 2-Day shipping on orders over $50. Learn More

Select style & size:

Select options
  • Select options
    • Black, 15x110/12x148, HG
      sale $399.95
    • Black, 15x110/12x148, XD
      sale $399.95
    451

    1 Review

    Details

    G3-25 29in Boost Wheelset

    If you're looking for a speedy set of cross country wheels that won't leave a massive dent in your wallet, take a look at the Mercury G3-25 29in Boost Wheelset. Whether you're a serious XC racer, or just prefer the classic ride characteristics of a narrower rim and traditional width tires, these lightweight aluminum wheels are right up your alley. The complete set weighs a respectable 1750g, which is not much heavier than full carbon XC wheels that cost well over twice as much.

    Mercury designs their XC wheels to be efficient, helping you get every last watt from your legs transferred to the trail. The rims are laser welded, keeping weight down without compromising any strength, and they feature a 25mm internal width and a 22mm depth that provides a stiff, responsive, yet forgiving ride. The rims are hand-laced with Sapim double butted spokes and alloy nipples, all done by Mercury's expert wheel builders in their Utah based facility. The Mercury designed hubs boast a competitive 7-degree engagement, and use sealed cartridge bearings for longevity.

    • Chase PR's and KOM's with this aluminum XC wheelset
    • Enjoy a responsive ride at a fraction of the cost of carbon
    • Laser welded rim saves weight without sacrificing strength
    • 25mm internal width works well for traditional width tires
    • Hand-laced by Mercury's expert wheel builders in Utah
    • Snappy 7-degree hub engagement for a quick pedal response
    • Boost spacing only, available with XD or HG freehub
    • Tubeless compatible for a reliable, self-sealing setup
    • Item #MCW1WUI

    Tech Specs

    Rim Material
    aluminum
    Wheel Size
    29in
    Tire Type
    tubeless ready
    Rim Depth
    22mm
    Rim Width
    [internal] 25mm, [external] 30mm
    Brake Compatibility
    6-bolt disc
    Hubs
    Mercury MTB Disc
    Front Axle
    15 x 110mm Boost
    Rear Axle
    12 x 148mm Boost
    Spokes
    Sapim double butted
    Spoke Nipple
    alloy
    Spoke Count
    28 / 28
    Claimed Weight
    [set] 1750g
    Recommended Use
    cross-country
    Manufacturer Warranty
    2 years

    Tech Specs

    • Reviews
    • Q & A

    What do you think about this product?

    Have questions about this product?

    Solid Wheels, Rear hub is deafening

    • Familiarity: I've used it several times

    Solid set of XC wheels for the price. Construction and quality seem top-notch.
    The rear hub though - unbelievably loud. When you get going really fast it almost turns into a whistle. It's a minor gripe.