HUNT SUB50 Limitless Aero Disc Wheelset
<h1>LIMITLESS RIM PROFILE</h1><i>HUNT-patented Limitless Width Aero Technology enables us to build a rim that possesses wide, blunt dimensions and class-leading aerodynamic characteristics, whilst maintaining a weight that won’t detract from the all-round performance of the wheelset.</i>
<h1>H_RATCHET DBL HUBS</h1><i>New H_Ratchet double-sided system (with two floating ratchet rings), with a 40t ratchet ring resulting in just 9˚ engagement. The freehub benefits from H_Ceramik anti-bite coating to ensure maximum durability.</i>
<h1>Aerodynamically optimised</h1><i>Aerodynamically Optimised to be the ultimate all-round road racing wheelset for 28 and 30mm tires</i>
<h1>On bike</h1><i>Hunt SUB50 Limitless Aero on Cervelo S5</i>
<h1>SPOKES</h1><i>Pillar Wing 20 Elliptical Aero stainless steel spokes offer excellent performance-to-weight, and significant aero gains over round spokes. The patented design resists twisting under tension. Black anodized finish.</i>
<h1>PRECISION BEARINGS</h1><i>Double sealed stainless steel cartridge bearings offer smooth, reliable service with low friction.</i>
<h1>MATTE REFLECTIVE GRAPHICS</h1><i>Reflective Limitless spoke graphics under matte clear coat.</i>
<h1>APPROVED BY THE UCI FOR RACING</h1>
<h1>TIRE WIDTH OPTIMISATION</h1><i>Designed with 23mm internal rim width optimised for 28mm and 30mm tires. ETRTO-compatible.</i>
<h1>ADAPTABILITY</h1><i>Our wheels are seriously future-proof. We can adapt your wheels to any current axle standard, you just need to let us know what you require by filling in the simple form on the confirmation page after checkout. Please note these wheels will not work with the older 15mm front road TA standard.</i>
<h1>LOW SYSTEM WEIGHT - FRONT</h1><i>Innovation in rim layup technology, and hubs delivers class-leading low weight. Please note on scale images weighed without valves and tape. +/- 3% variation on wheelset weights can occur.</i>
<h1>LOW SYSTEM WEIGHT - REAR</h1><i>Innovation in rim layup technology, and hubs delivers class-leading low weight. Please note on scale images weighed without valves and tape. +/- 3% variation on wheelset weights can occur.</i>
NEW
HUNT SUB50 Limitless Aero Disc Wheelset
<h1>LIMITLESS RIM PROFILE</h1><i>HUNT-patented Limitless Width Aero Technology enables us to build a rim that possesses wide, blunt dimensions and class-leading aerodynamic characteristics, whilst maintaining a weight that won’t detract from the all-round performance of the wheelset.</i>
<h1>H_RATCHET DBL HUBS</h1><i>New H_Ratchet double-sided system (with two floating ratchet rings), with a 40t ratchet ring resulting in just 9˚ engagement. The freehub benefits from H_Ceramik anti-bite coating to ensure maximum durability.</i>
<h1>Aerodynamically optimised</h1><i>Aerodynamically Optimised to be the ultimate all-round road racing wheelset for 28 and 30mm tires</i>
<h1>On bike</h1><i>Hunt SUB50 Limitless Aero on Cervelo S5</i>
<h1>SPOKES</h1><i>Pillar Wing 20 Elliptical Aero stainless steel spokes offer excellent performance-to-weight, and significant aero gains over round spokes. The patented design resists twisting under tension. Black anodized finish.</i>
<h1>PRECISION BEARINGS</h1><i>Double sealed stainless steel cartridge bearings offer smooth, reliable service with low friction.</i>
<h1>MATTE REFLECTIVE GRAPHICS</h1><i>Reflective Limitless spoke graphics under matte clear coat.</i>
<h1>APPROVED BY THE UCI FOR RACING</h1>
<h1>TIRE WIDTH OPTIMISATION</h1><i>Designed with 23mm internal rim width optimised for 28mm and 30mm tires. ETRTO-compatible.</i>
<h1>ADAPTABILITY</h1><i>Our wheels are seriously future-proof. We can adapt your wheels to any current axle standard, you just need to let us know what you require by filling in the simple form on the confirmation page after checkout. Please note these wheels will not work with the older 15mm front road TA standard.</i>
<h1>LOW SYSTEM WEIGHT - FRONT</h1><i>Innovation in rim layup technology, and hubs delivers class-leading low weight. Please note on scale images weighed without valves and tape. +/- 3% variation on wheelset weights can occur.</i>
<h1>LOW SYSTEM WEIGHT - REAR</h1><i>Innovation in rim layup technology, and hubs delivers class-leading low weight. Please note on scale images weighed without valves and tape. +/- 3% variation on wheelset weights can occur.</i>

HUNT SUB50 Limitless Aero Disc Wheelset

1428g Depth Width ext Width int size
49.5 mm F34 / R30 mm 23 mm 700c

The in-house engineering team at HUNT aimed to create the absolute fastest, no compromise, all-around road race wheelset up to and including 50mm in depth, while optimizing for modern width road tires(28mm and 30mm) and achieving the lowest system weight possible.  

Aero Optimised for 28mm and 30mm tires; works well with 28mm up to 58mm.

"While it’s difficult to quantify a wheel’s aerodynamics accurately, I’ve ridden enough wheels to know when one feels fast—the SUB50 does. And perhaps more importantly, the SUB50 feels incredibly sure-footed at speed."
Which freehub do I need?
$1,849
Limited Stock. Available Now.Items are selected to ship from us in the week stated. Delivery time is 2-6 days*

We will ask for Axle info after checkout.

US HQ & Warehouse. Order by 2pm (MST) for shipping the next business day (if shown in stock).

Our wheels are in high demand, don't miss out. Order now.

H_CARE

FREE LIFETIME CRASH REPLACEMENT

To ensure you're not out of pocket should the worst happen. Learn more.

More details Right

The Purpose _

The Purpose _

The in-house engineering team at HUNT aimed to create the absolute fastest, no compromise, all-around road race wheelset up to and including 50mm in depth, while optimising for modern width road tires (28mm and 30mm) and achieving the lowest system weight possible. The Sub50 Limitless takes what we learned from creating our disc-brake wheelset redefining 48 Limitless (34.5mm wide), which when launched in 2019 proved in the wind-tunnel to be the fastest in its category. From that industry leading change others have followed. A further three-year engineering development process has elevated the performance again with the SUB50 Limitless. Offering riders wind tunnel proven best-in-class aerodynamic efficiency and stability, combined with tire shape optimization, at an impressively low system weight of 1428 grams, the SUB50 Limitless once more sets the standard for all-round road racing wheels.

KEY FEATURES_

<h1>LIMITLESS RIM PROFILE</h1><i>HUNT-patented Limitless Width Aero Technology enables us to build a rim that possesses wide, blunt dimensions and class-leading aerodynamic characteristics, whilst maintaining a weight that won’t detract from the all-round performance of the wheelset.</i>

Limitless Technology

HUNT-patented manufacturing process which utilizes a strip of low-density structural polymer inserted in a molded channel within the rim sidewall with carbon molded over it, allowing for extra width while minimizing material mass.

Front & Rear Specific Rim Design

Through the extensive testing with CFD modeling and Wind Tunnel validation, our engineering team havedeveloped front and rear specific profiles (34.2mm wide by 49.5mm deep front, 30mm wide by 49.5mm deep rear) that maximize aero benefit while minimizing material mass. Wide where it matters, fast everywhere.

<h1>H_RATCHET DBL HUBS</h1><i>New H_Ratchet double-sided system (with two floating ratchet rings), with a 40t ratchet ring resulting in just 9˚ engagement. The freehub benefits from H_Ceramik anti-bite coating to ensure maximum durability.</i>

H_Ratchet DBL HUBS

Dual-sided ratchet system with 40-tooth drive rings offering 9-degree engagement and 332g weight per set. 6066 aluminum alloy hub shell with extra strong 7075-T6 alloy axle and freehub body. H_Ceramik reinforced coating to protect against gouging.

Wind Tunnel Tested

Developed by HUNT’s in-house engineering team, leveraging CFD analysis and 3D prototyping, along with the proven validation method of wind tunnel testing, the HUNT engineering team has raised the expectation level for aerodynamic efficiency while simultaneously reducing the wheel system weight and increasing responsiveness, creating a world-beating combination of performance attributes.

FREE H_CARE

These wheels come with FREE LIFETIME CRASH REPLACEMENT. To ensure you're not out of pocket should the worst happen. Learn more.

TECHNOLOGY _

At Hunt technical performance is central to how we serve the rider. For our in-depth engineering development programs we produce a detailed research white paper to provide the full development methodology and data. Please click here to download the Sub50 Limitless white Paper.


While weighing just 1380 grams with UD Carbon spoke technology, the new SUB50 Limitless with a 30mm tire offers a 1.40 watt savings compared the preceding 48 Limitless with a 28mm tire, meaning the HUNT engineering team has reduced overall aero drag while increasing tire width by a full size.


Compared to relevant wheels in the mid-depth category, the SUB50 Limitless aerodynamically outperforms the relevant competitor wheels up to and including 50mm in depth, when mounted with modern 30mm tires, and performs similarly to significantly deeper wheels tested. When aerodynamic drag-to-weight and aerodynamic drag-to-depth ratios are considered, the SUB50 significantly outperforms the competitive set.

Full Specs _

Rims
Limitless profile, disc-specific & aerodynamically optimized for 28-30c tires Front and rear specific profiles Front rim dimensions: 49.5mm deep | 34.2mm external width | 23mm internal width Rear rim dimensions: 49.5mm deep | 30mm external width | 23mm internal width Hookless ETRTO compliant for use with 28c tires and wider Reflective graphics with matte clear coat
  • Limitless profile, disc-specific & aerodynamically optimized for 28-30c tires
  • Front and rear specific profiles
  • Front rim dimensions: 49.5mm deep | 34.2mm external width | 23mm internal width
  • Rear rim dimensions: 49.5mm deep | 30mm external width | 23mm internal width
  • Hookless
  • ETRTO compliant for use with 28c tires and wider
  • Reflective graphics with matte clear coat
Spokes
Pillar Wing 20 Elliptical Aero Stainless Steel Black anodized finish 20 front (2 cross both sides) 24 rear (2 cross both sides)
  • Pillar Wing 20 Elliptical Aero Stainless Steel
  • Black anodized finish
  • 20 front (2 cross both sides)
  • 24 rear (2 cross both sides)
Nipples
16mm Double Square Alloy nipple Black anodized finish
  • 16mm Double Square Alloy nipple
  • Black anodized finish
Front Hub
Forged and CNC’d 6066-T6 heat treated aluminium alloy body. 7075-T6 aluminium alloy axle. Polished anodized black finish with laser graphics. Center-lock disc mount. If you require a 6 bolt adaptor you can purchase separately here.
  • Forged and CNC’d 6066-T6 heat treated aluminium alloy body.
  • 7075-T6 aluminium alloy axle.
  • Polished anodized black finish with laser graphics.
  • Center-lock disc mount. If you require a 6 bolt adaptor you can purchase separately here.
Rear Hub
H_Ratchet 40t, dual sided ratchet rings, 9˚ engagement Floating ratchet rings are contained as a cassette, meaning they won’t pop out in pieces during routine service. H_Ceramik freehub body reinforcement coating provides excellent durability and protects against cassette sprocket damage to the freehub often seen on standard alloy freehub bodies All freehub standards accounted for. Forged and CNC’d 6066-T6 heat treated aluminium alloy body. 7075-T6 aluminium alloy axle. Center-lock disc mount. If you require a 6 bolt adaptor you can purchase separately here Polished anodized black finish with laser graphics.
  • H_Ratchet 40t, dual sided ratchet rings, 9˚ engagement
  • Floating ratchet rings are contained as a cassette, meaning they won’t pop out in pieces during routine service.
  • H_Ceramik freehub body reinforcement coating provides excellent durability and protects against cassette sprocket damage to the freehub often seen on standard alloy freehub bodies
  • All freehub standards accounted for.
  • Forged and CNC’d 6066-T6 heat treated aluminium alloy body.
  • 7075-T6 aluminium alloy axle.
  • Center-lock disc mount. If you require a 6 bolt adaptor you can purchase separately here
  • Polished anodized black finish with laser graphics.
Bearings
Precision stainless steel cartridge Double-sealed for corrosion resistance and long service life.
  • Precision stainless steel cartridge
  • Double-sealed for corrosion resistance and long service life.
Tires Info
HUNT recommends a 28-30mm tire for best performance, tire widths between 28mm and 47mm are also safe to use. You must not exceed the maximum tire pressure limits set out in the table below or the maximum limit set by your tire manufacturer if this is lower. Only use tires marked as compatible with hookless (TSS) rims. Note: best performance is usually gained by using tire pressures lower than the maximum, you can see our blog post here about this. Tubeless-ready for lower weight and rolling resistance.
  • HUNT recommends a 28-30mm tire for best performance, tire widths between 28mm and 47mm are also safe to use.
  • You must not exceed the maximum tire pressure limits set out in the table below or the maximum limit set by your tire manufacturer if this is lower.
  • Only use tires marked as compatible with hookless (TSS) rims.
  • Note: best performance is usually gained by using tire pressures lower than the maximum, you can see our blog post here about this.
  • Tubeless-ready for lower weight and rolling resistance.
Axle Sizes
These wheels are compatible with the following axle specifications. We fit the axle adapters you need, just complete the simple form shown after checkout: Front: 12x100mm Thru-Axle, Quick Release 9x100mm Rear: 12x142mm Thru-Axle, 12x135mm Thru-Axle, 10x135mm Thru-Axle, Quick Release 9x135mm If you are unsure, please do not worry as our form includes the option to tell us your bike model. We will then do our best to support you and fit the correct axle adapters. We may contact you via email if we need further information. Please note; this form is shown after you have completed your order.

These wheels are compatible with the following axle specifications. We fit the axle adapters you need, just complete the simple form shown after checkout:

  • Front: 12x100mm Thru-Axle, Quick Release 9x100mm
  • Rear: 12x142mm Thru-Axle, 12x135mm Thru-Axle, 10x135mm Thru-Axle, Quick Release 9x135mm

If you are unsure, please do not worry as our form includes the option to tell us your bike model. We will then do our best to support you and fit the correct axle adapters. We may contact you via email if we need further information. Please note; this form is shown after you have completed your order.

HIGH SPECIFICATION COMPONENTS _

<h1>LIMITLESS RIM PROFILE</h1><i>HUNT-patented Limitless Width Aero Technology enables us to build a rim that possesses wide, blunt dimensions and class-leading aerodynamic characteristics, whilst maintaining a weight that won’t detract from the all-round performance of the wheelset.</i>

LIMITLESS RIM PROFILE

HUNT-patented Limitless Width Aero Technology enables us to build a rim that possesses wide, blunt dimensions and class-leading aerodynamic characteristics, whilst maintaining a weight that won’t detract from the all-round performance of the wheelset.

<h1>H_RATCHET DBL HUBS</h1><i>New H_Ratchet double-sided system (with two floating ratchet rings), with a 40t ratchet ring resulting in just 9˚ engagement. The freehub benefits from H_Ceramik anti-bite coating to ensure maximum durability.</i>

HUNT H_Ratchet DBL HUBS



HUNT H_Ratchet DBL, 40T dual sided ratchet system, 9-degree engagement.

AERODYNAMICALLY OPTIMIZED

Aerodynamically Optimized to be the ultimate all-round road racing wheelset for 28 and 30mm tires

ON BIKE

Hunt SUB50 Limitless Aero on Cervelo S5

<h1>SPOKES</h1><i>Pillar Wing 20 Elliptical Aero stainless steel spokes offer excellent performance-to-weight, and significant aero gains over round spokes. The patented design resists twisting under tension. Black anodized finish.</i>

SPOKES

Pillar Wing 20 Elliptical Aero stainless steel spokes offer excellent performance-to-weight, and significant aero gains over round spokes. The patented design resists twisting under tension. Black anodized finish.

<h1>PRECISION BEARINGS</h1><i>Double sealed stainless steel cartridge bearings offer smooth, reliable service with low friction.</i>

PRECISION BEARINGS

Double sealed stainless steel cartridge bearings offer smooth, reliable service with low friction.

MATTE REFLECTIVE GRAPHICS

Reflective Limitless spoke graphics under matte clear coat.

APPROVED BY THE UCI FOR RACING

TIRE WIDTH OPTIMISATION

Designed with 23mm internal rim width optimized for 28c and 30c tires. ETRTO-compatible and tubeless-ready.

LOW SYSTEM WEIGHT - FRONT

Innovation in rim layup technology, UD carbon spokes and hubs delivers class-leading low weight. Please note on scale images weighed without valves and tape. +/- 3% variation on wheelset weights can occur.

LOW SYSTEM WEIGHT - REAR

Innovation in rim layup technology, UD carbon spokes and ratchet hubs delivers class-leading low weight. Please note on scale images weighed without valves and tape. +/- 3% variation on wheelset weights can occur.

FREEHUB BODY

Featuring HUNT’s H_Ratchet double-sided system (with two floating ratchet rings), with a 40t ratchet ring resulting in just 9˚ engagement. The freehub benefits from H_Ceramik anti-bite coating to ensure maximum durability. Durability is a theme for HUNT, and so all our freehub bodies have Steel Spline Insert re-enforcements to provide excellent durability against cassette sprocket damage often seen on standard alloy freehub bodies.

REVIEWS _

Bike Magazine and Websites Expert's Views

"While it’s difficult to quantify a wheel’s aerodynamics accurately, I’ve ridden enough wheels to know when one feels fast—the SUB50 does. And perhaps more importantly, the SUB50 feels incredibly sure-footed at speed."

"Acceleration and handling as well as stability are impressive. In addition, the SUB50 Limitless were very predictable and not very nervous on fast descents. And that is anything but a given for wheels with this rim depth. Overall, a great package at a reasonable price."

“These are premium wheels with technology to command a price point that matches. It's worth remembering though, Hunt is actually offering features that are one more level up.”

What's in the box _

  • HUNT Black Shield tubeless rim tape fitted to wheels.
  • The axle adapters needed for your bike, just fill in the simple form shown after order completion, the form is also included in your order confirmation page.
  • Center-lock disc brake lock rings
  • Cassette spacer for 8/9/10 speed
  • 60mm Tubeless Valves
  • Quality control card signed by your wheel builder
<h1>In the Box</h1><ul><li>HUNT Black Shield tubeless tape fitted to wheels.</li><li>The axle adapters needed for your bike, just fill in the simple form shown after order completion, the form is also included in your order confirmation page.</li><li>Cassette spacer for 8/9/10 speed</li><li>Tubeless Valves</li><li>Quality control card signed by your wheel builder</li></ul>

WARRANTY_

These wheels come with H_CARE (Free Lifetime Crash Replacement) for the first owners. Read all about it here.

A full 3 years (4 years on CeramicSpeed bearings*) from purchase date warranty is offered to the original purchaser only on all HUNT wheels against material or workmanship defects, please click here to read full details. 

Stated wheel weights: Our stated wheel weights reflect the wheelset only; without rim tape, tubeless valves or disc brake lock rings, as is industry standard. A 3% variance (lower or higher) in total system weight is normal for wheelset manufacturing.

All HUNT wheels models have to pass our harsh cobbled-rolling-road tests for rider weight limits, please see here for more details. Max system weight 273 lb(system weight - total weight of fully kitted up rider, bike and luggage). If the system weight is over 233 lb then an experienced bike mechanic should check the wheel regularly. We are cyclists ourselves and do of course go above and beyond to offer excellent service if you ever do experience any issues. We carry full spares at very reasonable prices and offer complete support.

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Rider Experience Support

Unmatched rider support, 7 days a week. For quick and immediate access to all the help you need, try our Live Chat. Our team consists of real bike riders who are fully equipped to answer any questions and help out. See Contact Us page for more details.

Spares Available

Any spares for our wheelsets can be found on our website. If you assistance, contact us and we can help you.

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Next Day Shipping

As enthusiastic cyclists, we know you want your bike gear so we make sure all in-stock items are packed and dispatched within 1 working day.* As soon as your order is dispatched you’ll receive an email notification.

*Subject to stock levels & cleared payment

60 Day Ride and Return

We are so confident that you'll be happy with you HUNT wheels that we offer a full 60 day to ride them & return for a full refund (or product swap). Click here to learn more.

ABOUT HUNT _

Hunt Bike Wheels are a team of talented, passionate riders with a wealth of industry experience, and set out to bring you the latest, most practical, forward-thinking technology in all things round.

Our mission is to serve devoted riders with the highest performing products, backed by best-in-class rider support.

All of our wheels are built and finished by hand, inclusive of a full quality control inspection.