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Mercury Wheels
M1 Disc Brake Wheelset - Tubeless

5 out of 5 stars
3 Reviews

Out of Stock

Don't worry though, we have a lot more Clincher Wheels in stock than that.

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M1 Disc Brake Wheelset

The trend of wider inner widths is exciting, as we can throw on any pair of tires we want for the job and ride a day of gravel or stick with miles of smooth pavement. However, there is the bothersome reality of wheelset cost, which limits most of us to a single wheelset and swapping tires throughout the year. What we need and what Mercury Wheels know are affordable alloy rims like the MI Disc Brake set. The price brings into reason using the M1 as a stable and truly enjoyable back-up set to your primary racing set, or going in for two sets and wrapping one with gravel/cx knobs and the other with slick tires for the road. Regardless of how you see the M1’s usefulness, the lightweight yet durable alloy wheelset makes for an ideal training companion whether slaying winter base-miles month after month or throwing down aggressive single track sessions in late-summer prep for cyclocross season.

With an internal width of 20mm, Mercury encourages us to explore more tire options to well…explore more. The durable alloy body provided a proven approach to longevity and performance in a wheelset, and paired with Sapim spokes, maintenance is just a shop away. Solid and reliable Mercury hubs center the M1 for year-round performance, without high maintenance costs.


  • Alloy disc brake wheelset that opens up more terrain without breaking the bank
  • Reliable construction and maintenance-friendly spoke choice
  • Tubeless compatibility for lower psi rides on and off-road
  • Brass nipples reduce corrosion for longer intervals between maintenance visits
  • Hand-built in Utah, USA
  • Item #MCW1WUO
Rim Material
black annodized shot-peened alloy, lazer welded seam
Wheel Size
Rim Depth
Rim Width
[internal] 20mm, [external] 24mm
Brake Compatibility
centerlock disc
Mercury sealed bearing
Front Axle
12mm thru-axle
Rear Axle
12 x 142mm thru-axle
Sapim Race
Spoke Nipple
Sapim Brass
Max Rider Weight
[rider + kit] 250lb
Claimed Weight
[set] 3lb 10.2oz (+/-2%) (1650g)
Manufacturer Warranty
2 years