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Item number: 580.05.502R2-24

nineteen road disc front hub

196,00 €
Prices include. VAT. plus. shipping costs
delivery time 1-3 business days
1
Ships within 24 hoursShips within 24 hours
Millions installed worldwideMillions installed worldwide
Engineered in GermanyEngineered in Germany
The endurance performer of our road range: the acros Road Disc Front Hub combines a modern straightpull design, an oversized 19 mm axle and premium angular contact bearings to form the perfect foundation for your dream wheelset.

Far from being an off-the-shelf product, every hub shell is manufactured at our headquarters near Stuttgart, Germany. Starting from a solid bar of high-quality 6061 aluminium, each hub is CNC turned, CNC machined and assembled by hand to ensure the highest levels of precision and quality.

As bearing specialists, we pay particular attention to what matters most inside the hub. The oversized 19 mm axle runs on stainless steel angular contact bearings that have been specifically selected and optimised for this application. This oversized axle concept allows us to reduce overall hub weight while significantly increasing stiffness for precise steering and confident handling.

The result is an exceptionally lightweight front hub with outstanding durability, smooth rolling performance and class-leading stiffness. 

Mounting width - 15 x 100 mm thru-axle (TA15)

Number of holes - 24 & 28

Braking system - 6-hole disc

Type - Straight-pull

Weight - 104 g

Hub body material - Aluminum

Bearings - Stainless steel angular contact ball bearings

Flange spacing (left/right) - 19.9/41.9

Pitch circle diameter (left/right) - 37.4/34

Spoke hole diameter - 2.6 mm

Lacing pattern (left/right) - radial/3-times


Nineteen road disc front hub

Hub grease "no stop" 5g

TX6 Internal Multi-Tooth Tool


You can find the installation instructions here:


Acros Sport GmbH

Benzstr. 58

71272 Renningen

Germany


E-Mail: info@acros-components.com


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ride more, worry less!

Built to Last.

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ride more, worry less!

Built to Last.

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In-house manufacturing

At the heart of our product line are our nineteen hubs, manufactured at our headquarters in Renningen near Stuttgart. Here, we combine technical expertise, the highest quality standards, and precision manufacturing with a clear focus on durability. The result is hubs that impress with their reliability, efficiency, and long-lasting performance.

Let the riding do the talking

It doesn’t always have to be loud. Quite the opposite. The freehub of our rear hub can be adjusted to three different sound levels, so you can dial in exactly the sound that fits your ride. Add to that a subtle, all-black look: matte rims, glossy decals, clean branding. Let others shout — we’d rather let the grin on your face do the talking.

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Skip the workshop. Keep rolling

Whether it’s cobblestones, back roads, or endless miles far from civilization – the nineteen hub is built for durability and easy serviceability. If needed, the bearings can be replaced easily by yourself, without special tools and without detours to the workshop. With our DIY tool, your wheelset will be ready for new adventures in no time.

  • 104 g total weight 
  •  nineteen road disc hub with 19-mm axle 
  •  Stainless steel angular contact ball bearings
  • made in germany


  • Mounting Width - 9 x 100 mm quick-release (QR09), 9 x 100 mm thru-bolt (TA09), 12 x 100 mm thru-axle (TA12), 15 x 100 mm thru-axle (TA15) 
  • Number of Holes - 24 & 28 
  • Brake system - Disc 6-hole 
  • Type - Straightpull Hub body - Aluminum 
  • Bearings - Stainless steel angular contact ball bearings 
  • Flange spacing (left/right) - 19.9/41.9 
  • Pitch circle diameter (left/right) - 37.4/34
  • Spoke hole diameter - 2.6 mm 
  • Crossings (left/right) - radial/3-times


  • Spoke tension (max.) - 1200 Nm

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FAQ