High Flange Rear – Paul Component Engineering Skip to content

Covid-19 Update: We still have a very healthy stockpile of components on the shelves and a safe method for shipping them.

We’re still receiving your orders, and really appreciate your support, but please be patient as it may take a few days longer for us to get your order confirmation sent, and orders shipped under the current circumstances. Rest assured we will get your parts to you as fast as we are able to while observing safety protocols!

Thank you,

The PAUL Crew

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Shop | Components | Hubs | Rear Hubs | High Flange Rear

Product Videos

Related Products

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High Flange Rear

The High Flange Rear is a single speed hub with large diameter flanges. Many options are available for threading, axle spacing, and spoke count.

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Technical Information

  • Material
    6061 Aluminum
  • Weight
    290g
  • Finish
    Anodized or Polished
  • Anodized Color
    Black or Silver
  • Dimensions
    Axle Spacing: 120mm or 130mm
    Flange Diameter: 65mm
    Center to Flange: 32.5mm
    Fixed Chainline: 44mm
    Freewheel Chainline: 48mm
  • Spoke Holes
    24, 28, 32, 36, or 48
  • Fixed/Freewheel Threading
    English 1.37x24tpi
  • Lockring Threading
    English 1.29x24tpi
  • Additional Information
    Download
  • Exploded Assembly Drawing
    Exploded Assembly Drawing
  • Axle Bolt Torque
    21 N·m

Product Story

We machine these hubs from three inch round bars of 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 wide flanges have six window cutouts in them to save weight and draw on the influence of classic track hubs.

The hub shells are available with dedicated fixed gear threading on one side only, or in a flip-flop version with fixed threading on one side and freewheel threading on the other. Proper left-handed lock ring threading keeps fixed gear cogs secure, and our heavy-duty stainless steel lock ring is included.

The axle is ground from 7075 aluminum, which has a great strength to weight ratio. The outer lock nut faces are made of knurled steel for a solid grip against dropouts. Two axles are available with 120mm or 130mm outer lock nut spacing. The ends of the axle are threaded to receive our stainless steel axle bolts. Hub Service Parts are available to convert between axle lengths.

We use high-fill sealed bearings in the High Flange Rear, and they can be adjusted with our simple adjuster ring.

The chainline on the High Flange Rear is spaced to 44mm for the fixed cog, and 48mm for the freewheel.

Spoke hole counts are available in 24, 28, 32, and 36, and the spoke holes are chamfered to reduce stress on the head and elbow of the spoke.

 

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We’d like to take a moment to thank everyone for We’d like to take a moment to thank everyone for their support, and for being patient as we hustle to get your orders shipped while keeping our staff safe and healthy. Bicycles have helped keep us sane through a lot of tough times over the years, and this is another one we’ll get through with a little extra patience and compassion. ✌️
📣LAST CALL FOR BLUE PARTS!🔔 We were offering 📣LAST CALL FOR BLUE PARTS!🔔 We were offering blue as a limited edition colorway for a little while but it’s about time to wrap it up folks. If you want anything before we take it down on Monday, make sure you get your order in this weekend! 🍻 Hmmm...what color should we offer next? 📷: @neytural
There’s just something real satisfying about wat There’s just something real satisfying about watching ol’ Ronnie Rainbow use and abuse our various parts through all the miles he puts in on various bikes. We love our California riding, but him and @goodolenam make the East Coast look like a pretty dang nice place to ride! Ok but be honest, how many tics do you pick off your clothes after each ride there? 😱
If you know us at all, you know that Downieville i If you know us at all, you know that Downieville is our HAPPY PLACE, for waaay too many reasons to list. It’s a bummer that two of our favorite events to support with aid stations (and party at) have been cancelled for this year, but more than that, it’s super heartbreaking to hear how the town itself is struggling without recreational visitors coming through supporting their economy. That being said, we ABSOLUTELY respect Downieville’s request that we all STAY AWAY: A small intimate community with a high number of elderly and no local hospital would be DEVASTATED if Covid was introduced by a careless visitor. So what can we do to be supportive of our favorite place on earth right now? 1. Stay away until they give the all-clear, and respect their boundaries. 2. If you registered for an event that’s been canceled please be understanding about your forfeited entry fees. Consider it your donation to keeping Sierra Buttes and the local community they employ afloat so you can enjoy these trails when they re-open. 3. If you didn’t register for any events but normally enjoy riding in the area, find a way to donate a little tax deductible money. @sierratrails can point you in the right direction. 4. When the coast is clear, let’s get up there and ride and hire shuttles and eat at the restaurants and do everything we can to support these folks. This isn’t just a playground, it’s a community, and as guests we owe it to them. ✌️🍻-The PAUL Comp Crew 📷#2: @theradavist
HOW COOL IS THIS?! Check out @veloaquarello to see HOW COOL IS THIS?! Check out @veloaquarello to see more. 🖼 👀 ・・・ “Detail, Cyclist no.20. Work in progress. #veloaquarelloart #themisterpaul #paulcomponents #schminckehoradam #schminckewatercolor #schmincke “
Our friends over at @sufferfestbeer are throwing a Our friends over at @sufferfestbeer are throwing a #StravaChallenge this month and it seems pretty easy and something to participate in while riding solo and safe, so a few of us at PAUL Comp are gonna join in! All you have to do is join the challenge on @strava , and complete four days of activity per week between May 4th and May 31st and you can win a @garminfitness Fenix 65 watch. This can be any activity as long as it’s 20 minutes or longer, so go for a ride or a run or a swim or a kayak or yoga or whatever, and give us a wave (from a distance) if you see us out there! 👋
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  • 530–345–4371
  • 11204 Midway
  • Chico, CA 95928
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