OVERFAST 50mm Ultralight Carbon Disc Wheelset | ONLY 1005g, Carbon Spokes

1005g (±15g) complete wheelset | 330g rims | 50mm carbon profile | Disc brake

Carbon spokes | 23mm internal / 29mm external width | Hooked bead | Max 110psi

Shimano 11/12-speed or SRAM XDR | 100kg rider limit

A 50mm carbon wheelset that barely breaks the kilo mark is a genuinely useful thing. Deep enough to hold speed on flat roads, light enough to not punish you on the climbs.

The foundation is a 330g carbon rim at 50mm depth. The low peripheral weight means less rotational mass, which means the wheels accelerate more freely and respond more directly to power input.

Overfast pairs the rims with their own carbon spokes in a 3.5–1.5 profile, which keeps the spoke weight down while maintaining the lateral stiffness needed for sprint and climbing loads. The complete system comes in at an amazing 1005g (±15g).

Features

50mm Carbon Rim - 330g

The rim runs 50mm deep and weighs 330g. A combination that puts it firmly in the top echelons of lightweight wheels.

The 23mm internal width is optimised for 28c tyres, which is where most road riders are running these days for the rolling resistance and comfort gains. The 29mm external width keeps the rim-to-tyre transition aero-efficient.

Carbon Spoke Construction

Overfast uses their own 3.5–1.5 carbon spokes across a 20-hole lacing pattern.

Carbon spokes are stiffer than steel for the same weight, which means power transfer is more immediate and there's less flex under load. The 3.5–1.5 bladed profile also cuts drag compared to round spokes at race speeds.

Hooked Bead - Tubeless Compatible

The hooked bead design supports pressures up to 110psi with a standard inner tube setup out of the box.

The rims are tubeless compatible. You'll need to install tubeless tape before running tubeless. Note that the wheels ship with spoke hole covers suited for inner tube use only; these should be replaced with proper tubeless tape before attempting a tubeless setup.

Overfast Precision Hubs

Front 100mm and rear 142mm thru-axle spacing, disc brake only.

Available with a Shimano 11/12-speed freehub or SRAM XDR driver body.

Specifications

Links

For other Overfast Carbon Fibre Accessories, see the Overfast Collection.

Disclaimer: Image shown includes tyres, 74g/88g Lightweight Disc Rotor, 5g Aluminium Disc Brake Lockring. These are not included in this purchase. This listing is for the carbon wheelset only.