HUNT Hill Climb SL Disc Tubular Wheelset
<h1>Rims</h1><i>Ultralight 30mm deep tubular rim with 26mm width, optimized for 23-28c tubular tires. Developed with input from Andy Feather, 2022 British National Hill Climb Champion. Disc-specific tubular profile. Important; please note these are for Tubular tires only and will not work with normal Clincher or Tubeless tires.</i>
<h1>Hubs</h1><i>HUNT H_Ratchet UD SL hubs,9-degree/40-tooth ratchet drive, with extruded 6066 alloys. Easily removable end caps and freehub body for quick and easy maintenance.</i>
<h1>UD Carbon Spokes</h1><i>TaperLock UD carbon spokes offer up to a 30% increase in lateral responsiveness compared to steel equivalents. Only 2.7g per spoke and yet can handle tightening forces of ~450kgf per spoke. Owing to the TaperLock technology, these spokes can be trued using a spoke key from inside the rim bed. Responsiveness that delivers your power to the road as effectively as possible.</i>
<h1>Freehub Body</h1><i>A drilled out high-strength axle and freehub body (Shimano HG) for further weight reduction. The HG freehub body includes the HUNT signature anti-bite steel insert for protection against cassette gouging, with alloy splines removed to save precious grams.</i>
<h1>Adaptability</h1><i>Our wheels are seriously future proof. We can adapt your wheels to any current axle standard on the market, you just need to let us know what your requirements are by filling in the simple form on the confirmation page after checkout.</i>
<h1>Weight</h1><i>The consequence of the fanatical attention to detail is an outstandingly light 964-gram wheelset weight. Your acceleration and climbing will be super-charged. There are no other wheels specifically designed for the demands of British Hill Climbs, that deliver like the Hill Climb SL.</i>
<h1>Tubular</h1><i>Suitable for use with tubular tires only. These wheels are <strong>not compatible</strong> with tubeless or clincher tires</i>
<h1>Rider Tested</h1><i>At The Struggle, Lake District UK</i>
25% off
<h1>Rims</h1><i>Ultralight 30mm deep tubular rim with 26mm width, optimized for 23-28c tubular tires. Developed with input from Andy Feather, 2022 British National Hill Climb Champion. Disc-specific tubular profile. Important; please note these are for Tubular tires only and will not work with normal Clincher or Tubeless tires.</i>
<h1>Hubs</h1><i>HUNT H_Ratchet UD SL hubs,9-degree/40-tooth ratchet drive, with extruded 6066 alloys. Easily removable end caps and freehub body for quick and easy maintenance.</i>
<h1>UD Carbon Spokes</h1><i>TaperLock UD carbon spokes offer up to a 30% increase in lateral responsiveness compared to steel equivalents. Only 2.7g per spoke and yet can handle tightening forces of ~450kgf per spoke. Owing to the TaperLock technology, these spokes can be trued using a spoke key from inside the rim bed. Responsiveness that delivers your power to the road as effectively as possible.</i>
<h1>Freehub Body</h1><i>A drilled out high-strength axle and freehub body (Shimano HG) for further weight reduction. The HG freehub body includes the HUNT signature anti-bite steel insert for protection against cassette gouging, with alloy splines removed to save precious grams.</i>
<h1>Adaptability</h1><i>Our wheels are seriously future proof. We can adapt your wheels to any current axle standard on the market, you just need to let us know what your requirements are by filling in the simple form on the confirmation page after checkout.</i>
<h1>Weight</h1><i>The consequence of the fanatical attention to detail is an outstandingly light 964-gram wheelset weight. Your acceleration and climbing will be super-charged. There are no other wheels specifically designed for the demands of British Hill Climbs, that deliver like the Hill Climb SL.</i>
<h1>Tubular</h1><i>Suitable for use with tubular tires only. These wheels are <strong>not compatible</strong> with tubeless or clincher tires</i>
<h1>Rider Tested</h1><i>At The Struggle, Lake District UK</i>

HUNT Hill Climb SL Disc Tubular Wheelset

963g Depth Width ext size
30 mm 26 mm 700c

A sub-1000 gram disc brake wheelset developed specifically to shave seconds off the steepest climbs. This hyperlight, minimalist climbing wheelset combines race-proven UD carbon spokes and ultra-light, fast-engaging hubs with a 30mm, tubular carbon rim.

Tyre size: Optimized for 23-28mm tubular tyres. Please note - not suitable for normal clincher or tubeless tyres.

Which freehub do I need?
£1,109.25 £1,479.00
25% off
Limited Stock. Available Now.Items are selected to ship from us in the week stated. Delivery time is 3-7 days*

We will ask for axle info after checkout.
3-Year Warranty

All of our wheelsets are backed by a 3-year warranty when purchased directly from HUNT. Read more details here.

60-Day Returns

60-Day Ride & Return: Try your Hunt wheels for 60 days – ride them, test them, love them. Not happy? Return them for a full refund.

Worldwide Delivery

All our international wheelset orders are shipped with tracked and signed-for courier services from the UK. Shipping is calculated at checkout. Read more about international shipping here.

More details Right

The Purpose _

The Purpose _

Inspired by the passionate British Hill Climb community and developed with input from HUNT-supported athletes, the Hill Climb SL Disc is a hyperlight and minimalist tubular disc-brake wheelset designed specifically for smashing KOMs and PRs from your local wall to the national championships.

Ready for the next generation of ultralight disc brake-equipped road bikes, with 30mm deep carbon tubular rims, fully true-able and replaceable UD carbon TaperLock spokes and an ultralight HUNT H_Ratchet UD SL hubset with 9-degree engagement, the wheelset comes in at an ultra-light 963 grams.

Important; please note these are for Tubular tyres only and will not work with normal clincher or Tubeless tyres.

KEY FEATURES_

Weight

The consequence of the fanatical attention to detail is an outstandingly light 964-gram wheelset weight. Your acceleration and climbing will be super-charged. There are no other wheels specifically designed for the demands of British Hill Climbs, that deliver like the Hill Climb SL.

UD Carbon Spokes

Incredibly strong (achieving over 450kgf per spoke) TaperLock UD carbon spokes offering 30% increase in stiffness against steel ones. Only 2.7g per spoke. Due to the TaperLock technology, these spokes can be trued easily using a spoke key from within the rim bed.

Two cyclists riding on HUNT disc break wheels

Rims

Ultralight but robust 30mm-deep wheelset that offers a 26mm width, ideal for modern width tubular tyres capable of providing the traction needed to fly up steep hills, and the strength required to get back down safely. Disc-specific tubular profile.

H_Ratchet UD SL Hubs

Providing strength and enhanced power transfer, meaning more of your power pushing you forwards. 40-tooth ratchet drive offers 9-degree engagement with pop out end caps for easy serviceability and a drilled out high-strength axle and freehub body (Shimano HG) for further weight reduction.

Full Specs _

Rims
Disc-specific tubular profile. Important; please note these are for Tubular tyres only and will not work with normal clincher or Tubeless tyres. Toray T700/T800 carbon-fibre tubular. Unidirectional sidewalls with 3K weave reinforced bed and spoke areas. 26mm width, optimised for 23-28c tubular tyre widths. 30mm depth. Matt black base finished with matt white contrasting graphics.
  • Disc-specific tubular profile. Important; please note these are for Tubular tyres only and will not work with normal clincher or Tubeless tyres.
  • Toray T700/T800 carbon-fibre tubular. Unidirectional sidewalls with 3K weave reinforced bed and spoke areas.
  • 26mm width, optimised for 23-28c tubular tyre widths.
  • 30mm depth.
  • Matt black base finished with matt white contrasting graphics.
Spokes
UD Carbon Spokes TaperLock nipples secure spokes head to the hub 2.7g per spoke 18 front (1 cross on rotor side, radial on drive side) 20 rear (2 cross) Bladed
  • UD Carbon Spokes
  • TaperLock nipples secure spokes head to the hub
  • 2.7g per spoke
  • 18 front (1 cross on rotor side, radial on drive side)
  • 20 rear (2 cross)
  • Bladed
Nipples
TaperLock nipples secure spoke head to the hub. Square mandrel mounted at the rim end to prevent spoke twisting when truing/replacing. Internal nipple for truing. Black anodized finish.
  • TaperLock nipples secure spoke head to the hub.
  • Square mandrel mounted at the rim end to prevent spoke twisting when truing/replacing.
  • Internal nipple for truing.
  • Black anodized finish.
Front Hub
HUNT H_Ratchet UD SL designed for race use. CNC’d 6066-T6 heat treated aluminium alloy body Polished anodized black finish with laser graphics. Center-lock disc mount. If you require a 6 bolt adaptor you can purchase separately here
  • HUNT H_Ratchet UD SL designed for race use.
  • CNC’d 6066-T6 heat treated aluminium alloy body
  • 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
HUNT H_Ratchet UD SL straight-pull hubs. Steel Spline Insert freehub body reinforcement provides excellent durability against cassette sprocket damage to the freehub often seen on standard alloy freehub bodies. 40 tooth ratchet drive hub for a fast 9-degree engagement and instant acceleration. All freehub standards accounted for. 7075-T6 aluminium alloy axles. CNC’d 6066-T6 heat treated aluminium alloy body. Center-lock disc mount. If you require a 6 bolt adaptor you can purchase separately here Polished anodized black finish with laser graphics.
  • HUNT H_Ratchet UD SL straight-pull hubs.
  • Steel Spline Insert freehub body reinforcement provides excellent durability against cassette sprocket damage to the freehub often seen on standard alloy freehub bodies.
  • 40 tooth ratchet drive hub for a fast 9-degree engagement and instant acceleration.
  • All freehub standards accounted for.
  • 7075-T6 aluminium alloy axles.
  • CNC’d 6066-T6 heat treated aluminium alloy body.
  • Center-lock disc mount. If you require a 6 bolt adaptor you can purchase separately here
  • Polished anodized black finish with laser graphics.
Bearings
Stainless Steel Low friction to further reduce rolling resistance Incredibly fast rolling
  • Stainless Steel
  • Low friction to further reduce rolling resistance
  • Incredibly fast rolling
Tyres Info
Optimised for 23-28c road tubular tyres Can take anything down to 23c and up to 34c Please do not exceed the maximum pressure stated on your tyres Suitable for tubular tyres only
  • Optimised for 23-28c road tubular tyres
  • Can take anything down to 23c and up to 34c
  • Please do not exceed the maximum pressure stated on your tyres
  • Suitable for tubular tyres only
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, 9x100mm 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. Plus, if you don't g 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, 9x100mm 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. Plus, if you don't g Please note; this form is shown after you have completed your order.

HIGH SPECIFICATION COMPONENTS _
Rims

Ultralight 30mm deep tubular rim with 26mm width, optimized for 23-28c tubular tyres. Developed with input from Andy Feather, 2022 British National Hill Climb Champion. Disc-specific tubular profile. Important; please note these are for Tubular tyres only and will not work with normal Clincher or Tubeless tyres.
Tubular

Suitable for use with tubular tyres only. These wheels are not compatible with tubeless or clincher tyres
Hubs

HUNT H_Ratchet UD SL hubs,9-degree/40-tooth ratchet drive, with extruded 6066 alloys. Easily removable end caps and freehub body for quick and easy maintenance.
WEIGHT

The consequence of the fanatical attention to detail is an outstandingly light 964-gram wheelset weight. Your acceleration and climbing will be super-charged. There are no other wheels specifically designed for the demands of British Hill Climbs, that deliver like the Hill Climb SL.
UD Carbon Spokes

TaperLock UD carbon spokes offer up to a 30% increase in lateral responsiveness compared to steel equivalents. Only 2.7g per spoke and yet can handle tightening forces of ~450kgf per spoke. Owing to the TaperLock technology, these spokes can be trued using a spoke key from inside the rim bed. Responsiveness that delivers your power to the road as effectively as possible.
Freehub Body

A drilled out high-strength axle and freehub body (Shimano HG) for further weight reduction. The HG freehub body includes the HUNT signature anti-bite steel insert for protection against cassette gouging, with alloy splines removed to save precious grams.

Andrew Feather climbing on the HUNT Hill Climb SL disc
Adaptability

Our wheels are seriously future proof. We can adapt your wheels to any current axle standard on the market, you just need to let us know what your requirements are by filling in the simple form on the confirmation page after checkout.

What's in the box _

  • HUNT Black Shield tubeless 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.
  • Cassette spacer for 8/9/10 speed
  • Lockrings
  • Quality control card signed by your wheel builder

WARRANTY_

A full 3 years 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 95 kg (system weight – total weight of fully kitted up rider, bike and luggage). If the system is over 80 kg then an experienced bike mechanic should check the wheel regularly.

Spares

To see spares for the current version of these wheels, please click the button below.

Alternatively, please use our Spares Finder to find parts for all our wheels, or contact us via Live Chat.

Spares for current version
Spares finder

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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, you can find them here.

Trustpilot

3-Year Warranty

We are riders ourselves and will do everything we can to get you back on the road and are here to support you. We offer a comprehensive 3-year warranty on all HUNT wheels including free returns if wheels need to be inspected. Goods found to have faults outside of normal wear and tear will be repaired or replaced (subject to stock availability).

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.