Project 321 G2 Single Speed Rear Hub 32H Black

  • Weighs in at a competitive 285.4g
  • Fully customizable drive system with multiple options:
    • 6×2 (6 pawls with 2 pawl engagement) driver that yields 1.7° (216 POE) engagement or our 6×3 (6 pawls with 3 pawl engagement) option that yields 2.5° (144 POE) engagement
    • Quiet or loud pawls.
  • Very low drag driver. Our new drive system with quiet pawls produces 68% less drag than the system we previously used. Our loud pawls produce 51% less.
  • Machined pockets in the drive chamber allow for 25x more oil than our competitors’ hubs – more oil dampens sound slightly but it also extends time between service intervals.
  • Fine pitch bearing preload adjustment allows for zero play and compensation for bearing wear.
  • Better flange angles eliminate (or drastically reduce) spoke contact with flange,  reduce lateral flange loading and create a stiffer and longer lasting wheel build.
  • Industry leading warranty: 10 years on hub shell and axle, 3 years on pawls, drive ring, and driver body.
  • Our G2 Single Speed Rear Hub is designed with every bit of attention to detail as our superb G2 Hub except with features that make it ideal for all you single speeders out there!  You still get all of our signature features such as our revolutionary drive system, high capacity oil chamber, angled flanges, brilliant finishing, tensionable axle, and high quality bearings.  Although, we have also incorporated a more shallow freehub body that has allowed us to widen the hub shell by 13mm!  This might not sound like a big deal but what it translates to is equally spaced flanges that will yield a perfectly balanced wheel.  Simply put, the more balanced a wheel’s tensions are, the stronger and more durable it will be.  If you’re dedicated to one gear then this is the hub for you!

    Product Highlights

    Patent pending drive mechanism. All Project321 rear hubs are now equipped with our new magnetically actuated, 6 pawl, ratchet drive system. This new system gives you a combination of options and features like no other drive system on the market. Click here (link to drive page) to read more about this innovative drive system!

    Thoughtfully angled flanges. This is a big one folks. We are the only manufacturer on the market to create a little to no-touch environment that allows the spokes to touch the hub only at the bend and nowhere else. This creates a more stable and true wheel and eliminates any unnecessary stress on the spokes. We have achieved this by matching the angle of the flanges to the average bracing angle of the spokes and remove any interference.  On many of our competitors’ hubs the flanges are vertical or near vertical causing the outside spokes to make heavy contact with the flange creating a stress riser and reducing the strength and stiffness of the wheel. You can read more about this here.

    Formed rotor bolt threads. Rotor bolt holes are formed which creates a much stronger thread than the more common method of cut tapping.

    Easy to maintain.  There are no special tools required to perform any maintenance, just a basic set of bicycle tools will do.

    Machined logo. Hubs also feature a unique CNC machined logo versus a lasered or stickered logo.

    Industry leading warranty. 10 years on hub shell and axle, 3 years on pawls, drive ring, and driver body.

    Rigid Quality Control. This is something we take VERY seriously. You will not receive a hub with a scratch or ding. We believe it is your job to try and tear this baby up, not ours. We also maintain tight controls on anodizing to provide consistent colors and use an extra long seal to preserve color. Unfortunately, fading is part of the nature of the anodizing process, but the extra long seal helps maintain the original brilliance as long as possible.
    Outstanding Customer Service. We pride ourselves on our knowledge and our availability. A real person still answers the phone and we have a team of knowledgeable sales and technical advisers available to help you over the phone or via email. Our response times are normally very fast, often same day and our shipping team works hard to get your product as quickly as possible (often same day).

  • Weight 285.4g
  • Axle options in 135 Quick Release, 135×10 Thru Axle, 135×12 Thru Axle and 142×12 Thru Axle.
  • Utilizes our new patent-pending magnetically actuated, 6 pawl, ratchet drive system.
    • Available with a 6×2 (6 pawls with 2 pawl engagement) driver that yields 216 points of engagement or a 6×3 (6 pawls with 3 pawl engagement) driver that yields 144 points of engagement. (6×3 system only recommended for tandems, e-bikes, and riders over 275lbs).
    • Both options available with either quiet or loud pawls.
  • New CNC engraved logo (not laser etch or sticker).
  • Industry leading warranty: 10 years on hub shell and axle, 3 years on pawls, drive ring, and driver body.
  • Made in the USA.
  • Comes standard with 5 High Precision Japanese Cartridge bearings
    • Upgrade to Kogel Ceramic bearings for $185.90.
  • Better flange angles eliminate (or drastically reduce) spoke contact with flange,  reduce lateral flange loading and create a stiffer and longer lasting wheel build.
  • Bearing preload adjustment that can be accurately loaded to adjust bearing preload for zero play and to compensate for bearing wear.
  • We recommend using only Dumonde Tech Freehub Oil in our drive system.
  • Lightly polished before ano to retain a machined look.  Not over polished.
  • 28 and 32 hole options available.
  • Available in all 10 color options with long lasting anodization.

This item is currently out of stock. If you still wish to purchase this item, add it to your order and we will email you with the approximate delivery date.

Frames & Forks

Welcome

We stock an extensive range of bikes and everything related. If you don't see it here, we'll do a fast special order. Our Velo Workshop team will give the best advice on compatibility and best fit. Get in touch!






FREE FREIGHT ON ORDERS OVER $100

Picking up in store? Use discount code 'PICKUP' at checkout

We pride ourselves in offering competitive prices. If you do find a currently listed lower price for the same item, we will match it with our Velo Workshop Price Guarantee. (T&C's apply)