S4
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Handmade in Northern Utah since 2008
73k+ fans
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The perfect blend of climbing power and aero:
The S4s, designed after our world's fastest wheel, bring a slightly shallower depth for a smooth ride maximizing performance. -
- Depth: 45mm
- - Width: 27mm
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- Weight: 1625g
Speed Guarantee:
We offer a 100% satisfaction guarantee: the S4 is hands down the fastest wheel in it's class. Our mission is to create a professional-quality wheel for everyone.Who it's for:
Pro peloton tested: used by podium finishers at:
- US Pro Road Race - National Champion
- German Cyclocross - National Champion
- Athens Twilight Crit (x2)-1st Place
- Tour of Utah - Yellow Jersey Wearer
- Multiple US National Championships
- Wednesday Night Worlds
- Weekend WarriorsQuality:
Mercury Wheels are engineered in the US and hand assembled at our facility in Ogden UT.
Your wheels come with a two year warranty. For more info see:
mercurycycling.com/pages/warranty
S5
$1,299.00
PREORDER - AVAILABLE OCT 31
128 bit Secure Checkout 100% Satisfaction Guaranteed FREE Shipping Handmade in Northern Utah since 2008 73k+ fans
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The S5's are the perfect blend of a pure climbing and aero wheel set. A slightly shallower depth equates to a more forgiving ride without sacrificing performance.
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- Depth: 50mm
- - Width: 27mm
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- Weight: 1660g
Speed Guarantee:
We offer a 100% satisfaction guarantee: the S5 is hands down the fastest wheel in it's class. Our mission is to create a professional-quality wheel for everyone.Who it's for:
Pro tested: used by podium finishers at:
- US Pro Road Race - National Champion
- Triathletes
- Cross Worlds
- Tour of Utah
- Multiple US National Championships
- If you want Bragging Rights
- Grand FondosQuality:
Mercury Wheels are engineered in the US and hand assembled at our facility in Ogden UT.
Your wheels come with a two year warranty.Warranty: 2 year(s) against manufacturer's defects extended to the product's original owner. Mercury brake pads MUST be used exclusively with rim brake wheels - other brands of brake pads voids any warranties.
What's included: Snap-style rim strips, valve extenders, cassette spacer, brake pads and quick release skewers (rim brake version only)
M5
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The Story:
The M5's are the perfect blend of a performance and price. They are the next generation of carbon road wheels in the ever-popular M-series.
DLP
The M5's construction uses Mercury's Dual Carbon Layer Process, or DLP. DLP blends high and mid-moduli carbon fibers to tease out the best balance between the lightweight and stiffness of the former and the fatigue-resistance and durability of the latter. DLP also involves the incorporation of high-temperature resins in the brake track to reduce heat build-up and increase stopping power. This increased stopping power goes a long way toward addressing the poor braking that is one of the most common critiques of carbon wheels.
Aero
The aerodynamic benefits of a deep dish rim are further complemented by Mercury's Seamless Transition Technology (STT), which integrates the brake strip with the rest of the rim in order to eliminate any obstructions to wind flow and reduce drag-causing turbulence. The result of this construction is a wheel that balances the above qualities with considerations of weight for our most popular wheel by far.
Spokes + Hub
The M5s are finished off with Sapim's indefatigable CX-Ray spokes and Mercury's own hubs. The rear hub includes multiple pawls for an engagement that's as close to immediate as anything we've seen on the market today, and the front hub has an extra-wide 70 millimeter flange for reduced flex under hard efforts and confident stability at speed. Both hubs have an oversized axle that reduces to accommodate a traditional quick release and two and four oversized bearings in the front and back, respectively.
The Details:
- Rim: Mercury M5C / 700c
- Rim Material: Carbon Fiber
- Clincher: Tubeless Ready
- Braking Use: Rim Brake
- Depth: 53mm
- External Width: 27mm
- Internal Width: 19mm
- Hub(s): Mercury sealed bearing - Rim: 20/24°
- Freehub body: Shimano 9/10/11 or SRAM XDR
- Spokes: Sapim CX-Ray
- Nipples: Sapim Alloy
- Hand-built in Utah
- Matte gray waterslide decals
- Weight: 1640g
- Warranty: 2 year(s) against manufacturer's defects extended to the product's original owner. Mercury brake pads MUST be used exclusively with rim brake wheels - other brands of brake pads voids any warranties.
- What's included: Snap-style rim strips, valve extenders, cassette spacer, brake pads and quick release skewers
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73k+ fans
M9C- Disc
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The Story:
A triathlete's or time-trialist's dream wheelset. When the speeds are high, you need to go deep.
We all want to win and win big. The M9's are rim profile has been designed for everything aero. They are plenty deep at 88mm and plenty wide at 24mm and have been seen in the Faster wind tunnel with the SmartStop Pro Cycling team. The test was completed with real world conditions with the bike and rider. As expected our wheels proved to be some of the fastest wheels on the market.
Don't let a crosswind enter into you equation of which wheels to choose. Our rims have a rounded trailing edge to help you stay stable during any crosswind situation.
The M9’s are your choice for anything flat where aerodynamics play the most important role. Whether it is a time trial, triathlon, long road race or a crit; the M9’s are the perfect wheel set for you.
The M9 is a solid 24 millimeters wide, which means you can run lower PSI for a more comfortable ride that corners with unparalleled confidence. Wider rims also have some counter-intuitive effects when compared to those standard 19 millimeter rims: they actually decrease rolling resistance and increase aerodynamics.
The aerodynamic benefits of a deep dish rim are further complemented by Mercury's Seamless Transition Technology (STT), which integrates the brake strip with the rest of the rim in order to eliminate any obstructions to wind flow and reduce drag-causing turbulence.
The M9s are finished off with Sapim's indefatigable Race spokes and Mercury's own hubs. The rear hub includes a generous 3 pawls for an engagement that's as close to immediate as anything we've seen on the market today, and the front hub has an extra-wide 72millimeter flange for reduced flex under hard efforts and confident stability at speed. Both hubs have a 15 millimeter axle that reduces to accommodate a traditional quick release and two and four oversized bearings in the front and back, respectively.
The Details:
- Rim(s) / Size: Mercury M9C / 700c
- Rim Material: Carbon Fiber
- Tire interface / mounting: Clincher / Tubeless Compatible
- Braking Use: Rim Brake
- Depth: 88mm
- External Width: 27mm
- Internal Width: 18mm
- Hub(s): Mercury Cyclone sealed bearing - 24/24°
- Freehub body / Cassette Interface: Shimano 9/10/11
- Axle(s): Rim brake - 12/100; 12/142mm
- Spokes: Sapim CX-Ray
- Nipples: Sapim Alloy
- Hand-built in Utah
- Weight in grams: Rim - 1770 grams per set (+/- 2%)
- Warranty: 2 year(s) against manufacturer's defects extended to the product's original owner. Mercury brake pads MUST be used exclusively with rim brake wheels - other brands of brake pads voids any warranties.
- What's included: Snap-style rim strips, valve extenders, cassette spacer, brake pads and quick release skewers
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73k+ fans
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A5 - Race Edition
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128 bit Secure Checkout FREE Shipping Satisfaction Guaranteed + 2 Year Warranty Handmade in Northern Utah since 2008 73k+ fans
World's Fastest Wheel™
Born and crafted in an aerodynamics lab, the A5 comes in at 55mm deep, but offers a virtual depth of 67mm by utilizing Kamm Tail Technology.
Kamm Tail Technology gives the A5 the aero benefits of a 67mm deep wheel, while still maintaining a lower profile. From the wind tunnel to the podium, no other wheel on planet earth offers this combination of light weight and aero.
See how independent engineers proved this by testing computational fluid dynamics, comparing the world's best wheels (photos 10 and 11).
The A5 ranked #1.
Race Edition
This A5 Race Edition includes a more advanced 5-axis hub with higher engagement and lower friction.
M5 Disc-Race Edition
Sold Out $1,399.00
2-year Warranty FREE Shipping Hand built in the USA 73k+ fans
The M50's have seen countless podium finishes on varying courses. They are light enough to handle the steepest of climbs yet deep enough to provide you with an “unfair” aerodynamic advantage on the flats. Bottom line, the M5’s will bring you to the line alone. It is up to you to decide how to celebrate the win.
Specs
- 24x55mm
- Tubeless Ready
- Low Drag Hub - 12x100 / 12x142 thru-axle spacing
- Centerlock disc mounting
- 6 Sealed Bearings
- Sapim CX Ray Spokes
- Handbuilt in the US
- 1630g - Disc Only
The M5s' construction is informed by the Dual Carbon Layer Process, or DLP. Mercury blends high- and mid-moduli carbon fibers to straddle the best balance between the lightweight and stiffness of the former and the fatigue-resistance and durability of the latter.
The M5 is a solid 24mm wide, which means you can run lower PSI for a more comfortable ride that corners with unparalleled confidence. Wider rims also have some counter-intuitive effects when compared to those standard 19 millimeter rims: they actually decrease rolling resistance and increase aerodynamics.
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