Fixed Disk Word – Paul Component Engineering Skip to content

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Shop | Components | Hubs | Rear Hubs | Fixed Disk Word

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Fixed Disk Word

We kept getting requests, so we brought back the fixed-gear version of our Disk WORD hub. This unicorn enables the fixed-gear conversion of bikes with 135mm or 142mm rear spacing. It’s machined with care by us here in Chico, California. It’s absolutely bomb-proof, light, adjustable, serviceable, and comes with our own thick stainless steel lockring.

$184.50 – $209.00

Clear

Technical Information

  • Material
    6061 Aluminum
  • Weight Thru-Axle
    242g Including Lockring
  • Weight Bolt-On
    301g Including Bolts & Lockring
  • Finish
    Anodized or Hand Polished
  • Anodized Color
    Black or Silver
  • Dimensions
    Axle Spacing: 135mm or 142mm
    Flange Diameter: 56m
    Center to Flange: 34mm
    Chainline: 51.6mm
  • Spoke Holes
    24, 28, 32
  • Spoke Hole Diameter
    2.5mm
  • Cog Threading
    English 1.37x24tpi
  • Lockring (Included) Threading
    English 1.29x24tpi
  • Additional Info
    Download
  • Axle Bolt Torque
    21 Nm
  • Lockring Torque
    30 Nm
  • Chainline Diagram
    Download

Product Story

We machine these hubs from 2-5/8″ round bars of aircraft grade 6061 aluminum. The hub shells are put through four different machining processes before they go to finishing, and the end result is something we’re very proud of. The flanges are canted towards the rim, and the spoke holes are chamfered to reduce stress on the head and elbow of the spoke.

The hub shell is available with dedicated fixed gear and lockring threading on one side, with a 6 bolt disc rotor mount on the other side. Proper left-handed lockring threading keeps fixed gear cogs secure, and our heavy-duty stainless steel lockring is included.

Photo By Chris Namba

The axle is precision turned in-house from 7075 aluminum, which has a great strength to weight ratio.

We use high-fill sealed bearings, and they can be easily adjusted with our simple adjuster ring.

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It ain’t over yet! Links are still in our bio to It ain’t over yet! Links are still in our bio to donate to @sierratrails and @pisgahareasorba (Supporting trail stewardships is hot!🔥) and throw your hat🎩 in the ring to win one of these ✨DIPPED✨custom Surly #SierraTrailChasers . Both these stewardships can use your help after wildfires and floods this year. If you’ve ridden any of the killer trails created or maintained by these folks🚵, consider it mandatory for your future enjoyment , and throw them a few bucks! ✌️
🚨Another awesome raffle bike for a good cause!🎉 @baphomet_bicycles built this New Mexico themed single speed to help raise money for @ride_group (Riders Inspiring Diversity and Equality), and we’re honored to be featured alongside a gaggle of radical brands for the build up. To donate and enter for a chance to win, head over to ridegroup.org, click on “wristbands”, and follow the instructions from there. Full 📷gallery and story on @theradavist , this bike is 🍬SWEET🍬
If you’re at @seaotterclassic you better stop by If you’re at @seaotterclassic you better stop by the @sierranevada beer garden and say hi to us like @slimone1000 did!
Patrick Explains Our Newest Machine. For the last Patrick Explains Our Newest Machine. For the last 5 Months, Patrick has been entrenched in setting up and running our new Mill-Turn Multi Axis Lathe. The good news is, it's already making badass parts, and faster than ever. Want to learn more about how some of our "roundy bits" are made? Patrick took a moment to break it down for ya!
If you’re going to @seaotterclassic , be sure to If you’re going to @seaotterclassic , be sure to stop by the @sierranevada Beer Garden and high five ✋@sierratrails , @pisgahareasorba , and our own Lindsay, Patrick and Paul himself! These bikes will be on display to drool over🤤, you can donate to these awesome trail stewardships in person and enter to make one of the #SierraTrailChasers your own as you sip some super limited edition beers. 🍻
Some of you may have received an email from our “Notify Me” button this week: We finally have a handful of faceplate colors back in stock!
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  • 530–345–4371
  • 11204 Midway
  • Chico, CA 95928
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