GRAVITYWORX

High quality carbon fiber rims, components, and wheels for mountain, road, fat bikes, downhill, enduro, freeride, cyclocross, and gravel bikes, in a variety of sizes, widths, and layups, for all your bicycling needs.

The Store
Strong Carbon Components

What we do at GravityWorx

Carbon Fiber Rims, Wheels, and Components
GravityWorx manufactures and sells high quality carbon fiber rims and wheels for a variety of uses, and in a range of sizes. We have rims for bike shops and custom builders in 27.5" and 29", in 28mm and 33mm Asymmetric, 30mm and 40mm widths in ultralight and trail grade, and 50mm lightweight for plus bikes. We also make the strongest carbon fiber downhill and freeride rims you can buy. We have fatbike rims in 26", with 68mm and 80mm widths that are tubeless and double wall, and cyclocross/gravel bike rims in 700c. All of our rims have parallel bead walls for strength, beadlock technology to securely hold the tire bead, and are true tubeless rims. Our wheels have all of that technology, with the added benefit of an asymmetrical rim profile for a more even spoke tension from side to side, as well as a smooth rim bed that doesn't require rim tape to be tubeless. Our wheels use conventional DT double butted straight pull spokes and locking nipples, so that replacements can be found at most bike shops if the need arises.
Javelina28

Javelina28 Asymmetric Carbon Wheelset

$1,799
Javelina28 Asym Carbon Wheels - 27.5" and 29" - Asymmetric rim profile for even spoke tension - Toray T800s unidirectional carbon construction with high Tg resin - 28mm external 22mm internal width - X-Country, Gravel, Cyclocross use - Hookless beadwalls, beadlocks, tubeless without rim tape - 1515g
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Coyote33

Coyote33 Asymmetric Carbon Wheelset

$1,599
Coyote33 Asym carbon wheels - 27.5" and 29" - Asymmetric rim profile for even spoke tension - Toray T800s unidirectional carbon construction with high Tg resin - 33mm external 26mm internal width - X-Country, Trail, All Mountain, Enduro use - Hookless beadwalls, beadlocks, tubeless without rim tape - 1565g
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Lobo40

Lobo40 Carbon Downhill Wheelset

$1,799
Lobo40 Downhill Carbon Wheels - 27.5" - 4.5mm thick beadwalls for extreme strength - Toray T800s unidirectional carbon construction with high Tg resin - 40mm external 31mm internal width - Downhill, Freeride, All Mountain, Enduro, Extreme Trail use - Hookless beadwalls, beadlocks, tubeless without rim tape - 1920g
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Badger50

Badger50 Plus Carbon Wheelset

$1,599
Badger50 Plus Carbon Fiber Wheels - 27.5" and 29" - Plus size rims for running wider tires up to 3.5" - Toray T800s unidirectional carbon construction with high Tg resin - 50mm external 44mm internal width - Plus size, Trail, All Mountain use - Hookless beadwalls, beadlocks, tubeless without rim tape - 1670g
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Active Design

Vertically Active and Laterally Stiff

Acts like a leaf spring
Our rims are designed to be very stiff laterally, for increased cornering control, but at the same time they are vertically compliant to smooth out the ride. The secret to this ride control is a spring effect built into the rim body that allows the bead walls to flex outward during impacts and pressure spikes, then rapidly return to their original position. This is a continuous effect much like the spring on a shock absorber. At the same time, the bead wall is reinforced to ward off impacts and reduce pinch flats, and a beadlock is built into the rim bed to securely lock the tire bead in even at low pressures.