Overfast
OVERFAST Ultra+ 50mm Ultralight Carbon Disc Wheelset | ONLY 1005g, Carbon Spokes
OVERFAST Ultra+ 50mm Ultralight Carbon Disc Wheelset | ONLY 1005g, Carbon Spokes
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995g (±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 EVO Hubs
Front 100mm and rear 142mm thru-axle spacing, disc brake only.
Available with a Shimano 11/12-speed freehub, SRAM XDR or Campagnolo N3W driver body.
Specifications
| Total Weight | 1005g ±15g (pair) |
| Rim Weight | 330g (each) |
| Rim Depth | 50mm |
| Internal Width | 23mm |
| External Width | 29mm |
| Bead Type | Hooked |
| Max Tyre Pressure (28c) | 110psi |
| Spokes | Overfast Carbon 3.5–1.5 bladed |
| Spoke Count | 20 hole |
| Hubs | Overfast precision hubs |
| Front Axle | 100mm thru-axle |
| Rear Axle | 142mm thru-axle |
| Brake Type | Disc brake only |
| Freehub Options | Shimano 11/12-speed, SRAM XDR, Campagnolo N3W |
| Rider Weight Limit | 100kg |
| Tubeless Compatible | Yes: tubeless tape required (not included) |
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.
Warranty Information
Warranty Information
Warranty Coverage
All Overfast products are covered by a 2-year warranty against manufacturing defects. This warranty does not cover damage caused by misuse, accidents, crashes, improper installation, modification, or normal wear and tear.
Warranty Claims
To process a warranty claim, customers must provide clear photos and/or videos showing the issue. Once the claim has been reviewed and confirmed by Overfast, replacement parts will be arranged as quickly as possible.
Thru-Axles
For defective thru axles, please provide clear photos or videos of the affected product. Once the defect has been verified, a replacement will be shipped promptly.
Cranksets
If a crank arm suffers a confirmed manufacturing defect (non-user-related), please provide detailed photos and a description of the issue.
After approval:
- The defective crank arm must be permanently destroyed (for example, by drilling a hole through it).
- Evidence of destruction must be submitted.
- If only one crank arm is defective, only the affected side will be replaced.
Once the above requirements are met, the replacement will be arranged immediately.
Wheelsets
Warranty service for wheelsets depends on the specific component that has failed. After inspection, Overfast will provide the appropriate replacement part or component based on the confirmed issue.
Other Products
The same warranty process applies to all other Overfast products. As long as sufficient evidence is provided to verify a manufacturing defect, warranty claims will be prioritised and processed promptly.
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Crash Replacement Programme
For products damaged due to crashes, accidents, or other user-related incidents, Overfast offers a Crash Replacement Programme.
Eligible customers may purchase a replacement product at 30% off the recommended retail price (70% of MSRP).
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Notes
- All warranty claims are subject to inspection and approval by Overfast.
- Clear photos, videos, and any other requested documentation may be required before a claim can be approved.
- Overfast reserves the right to determine whether a claim qualifies under the warranty or the Crash Replacement Programme.
Returns & Refund Information
Returns & Refund Information
We want you to be fully satisfied with your purchase. However, please note that returns and refunds are only accepted for genuine product quality issues, such as cracks or structural breaks.
Issues such as creaking or noise are generally the result of improper installation and are not considered product defects.
Not Eligible for Return or Refund
Returns will not be accepted under the following conditions:
- Improper installation or use
- Normal wear, surface marks, or cosmetic blemishes
- Damage caused by misuse, over-torque, or accidents
- Any modification or alteration of the product
- Products showing signs of use (including clamp or installation marks)
Returns Due to Wrong Model Ordered
If the incorrect model was ordered by you:
- You are responsible for all return shipping costs.
- Once we've received your return, we will refund you the purchase amount less:
- a) Payment gateway fee of 7% (this is what our credit card company charges us)
- b) Shipping costs, even if you received "free shipping", as we subsidise shipping at our own expense.
Additional Notes
- Returned items must be in unused, original condition and complete with all packaging.
- Products showing any signs of installation or use will not be eligible for return.
- If reshipping is required, the reshipping fee will be borne by the buyer.
