Welcome to PROJECT 321
From bicycles to quads, motocross to automotive, PROJECT 321 has a wide range of products and services for your favorite toy.
PROJECT 321 specializes in high-quality aftermarket accessories and we look forward to providing you with a unique product and superior customer service.
- Competitive weight at 168.3g (including bearings and end caps)
- Designed with wider flange angles to be compatible with the new Boost standard.
- Flange angles that allow the spokes to only touch at the bend of the spoke and no where else creating a stiffer wheel.
- Sleek design, CNC engraved logo, pre-polished for extra shine!
- Brilliant colors, long lasting anodization.
- All hubs ship with most current model end caps.
- Competitive weight at 160.9g (including bearings and end caps)
- Flange angles that allow the spokes to only touch at the bend of the spoke and no where else creating a stiffer wheel.
- If your fork axle changes, there is no need for a new hub. We have designed for easy end cap swap out.
- Sleek design, CNC engraved logo, pre-polished for extra shine!
- Brilliant colors, long lasting anodization.
- All hubs ship with most current model end caps.
- First to manufacture an aftermarket Lefty hub!
- Flange spacing that makes the bracing angle better on the disc side.
- Sleek design, CNC engraved logo, pre-polished for extra shine!
- Brilliant colors, long lasting anodization.
- Comes with our anodized Hub Cap and Ti Bolt kit
- Weighs in at a competitive 282.3g
- Fully customizable drive system with multiple options:
- 6x2 (6 pawls with 2 pawl engagement) driver that yields 1.7° (216 POE) engagement or our 6x3 (6 pawls with 3 pawl engagement) option that yields 2.5° (144 POE) engagement
- Quiet or loud pawls. QUIET PAWLS ARE TEMPORARILY UNAVAILABLE DUE TO MATERIAL SUPPY ISSUES. THERE IS NO KNOWN AVAILABILITY DATE FOR THE QUIET OPTION AT THIS TIME.
- XD, HG or Microspline** driver.
- 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.
- Weighs in at a competitive 275.3g
- Fully customizable drive system with multiple options:
- 6x2 (6 pawls with 2 pawl engagement) driver that yields 1.7° (216 POE) engagement or our 6x3 (6 pawls with 3 pawl engagement) option that yields 2.5° (144 POE) engagement
- Quiet or loud pawls. QUIET PAWLS ARE TEMPORARILY UNAVAILABLE DUE TO MATERIAL SUPPY ISSUES. THERE IS NO KNOWN AVAILABILITY DATE FOR THE QUIET OPTION AT THIS TIME.
- 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.
- Available in all 10 colors to match our hubs perfectly.
- Finished off with beautiful machining.
- Compatible with many other manufacturers’ Lefty hubs (See list in FAQ).
- Ti Bolt is exceptionally strong and light and even has torque spec lasered onto it.
- Kit includes the axle, end caps, tension nut, and any applicable spacers
- No special tools needed for install or removal
- Makes it easy to switch to a different axle spacing (only certain axles are compatible with certain hubs)
- Allows for easily adjustable bearing preload for a smooth spinning hub
- Allows a Lefty hub to be mounted in a traditional truing stand.
- Toolless installation.
- Available in 6 color options.
- Large Project321 logo on chest and smaller logo between shoulders.
- 100% cotton material.
- Standard fit.
- Weighs in at a competitive 281.4
- Fully customizable drive system with multiple options:
- 6x2 (6 pawls with 2 pawl engagement) driver that yields 1.7° (216 POE) engagement or our 6x3 (6 pawls with 3 pawl engagement) option that yields 2.5° (144 POE) engagement
- Quiet or loud pawls. QUIET PAWLS ARE TEMPORARILY UNAVAILABLE DUE TO MATERIAL SUPPY ISSUES. THERE IS NO KNOWN AVAILABILITY DATE FOR THE QUIET OPTION AT THIS TIME.
- XDR or HGR driver.
- 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.
- First American manufacturer with a 2.0/Supermax compatible hub!
- Flange spacing that makes the bracing angle better on the disc side.
- Sleek design, CNC engraved logo, pre-polished for extra shine!
- Brilliant colors, long lasting anodization.
- Comes with our anodized Hub Cap and Ti Bolt kit
- Available in all 10 colors to match our hubs and other products perfectly.
- Bottle opener.
- Laser engraved Project321 logo on both sides.
- Award winning tire sealant from the folks that invented tubeless conversion and redefined puncture protection.
- 2 oz bottle.
- Just two ounces of Stan's in a converted standard tire or tubeless tire can repair punctures up to 1/4" almost instantly.
- Resists freezing to work in environments as cold as -30° F (-34° C).
- Stays liquid for up to seven months.
- available in all 10 of our colors to match our hubs perfectly.
- Lasered on Project321 logo.
- Optional expansion plug available.
- Made in the USA.
- Come in at only 7.5 grams for 6 bolts (Nearly half the weight of steel bolts!).
- Rust and corrosion resistant.
- Long lasting.
- 10mm length.
- T-25 Torx driver is used for installation
- Allows for the use of a 1-1/8” stem on a Cannondale frame with a Lefty
- For use on Cannondale frames ONLY
- For use with 1.0, Booted or Oliver Leftys ONLY
- Forged steerer tube
- Competitive weight at 168.3g (including bearings and end caps)
- Designed with wider flange angles to be compatible with the new Boost standard.
- Flange angles that allow the spokes to only touch at the bend of the spoke and no where else creating a stiffer wheel.
- Sleek design, CNC engraved logo, pre-polished for extra shine!
- Brilliant colors, long lasting anodization.
- All hubs ship with most current model end caps.
- Competitive weight at 160.9g (including bearings and end caps)
- Flange angles that allow the spokes to only touch at the bend of the spoke and no where else creating a stiffer wheel.
- If your fork axle changes, there is no need for a new hub. We have designed for easy end cap swap out.
- Sleek design, CNC engraved logo, pre-polished for extra shine!
- Brilliant colors, long lasting anodization.
- All hubs ship with most current model end caps.
- First to manufacture an aftermarket Lefty hub!
- Flange spacing that makes the bracing angle better on the disc side.
- Sleek design, CNC engraved logo, pre-polished for extra shine!
- Brilliant colors, long lasting anodization.
- Comes with our anodized Hub Cap and Ti Bolt kit
- Weighs in at a competitive 282.3g
- Fully customizable drive system with multiple options:
- 6x2 (6 pawls with 2 pawl engagement) driver that yields 1.7° (216 POE) engagement or our 6x3 (6 pawls with 3 pawl engagement) option that yields 2.5° (144 POE) engagement
- Quiet or loud pawls. QUIET PAWLS ARE TEMPORARILY UNAVAILABLE DUE TO MATERIAL SUPPY ISSUES. THERE IS NO KNOWN AVAILABILITY DATE FOR THE QUIET OPTION AT THIS TIME.
- XD, HG or Microspline** driver.
- 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.
- Weighs in at a competitive 275.3g
- Fully customizable drive system with multiple options:
- 6x2 (6 pawls with 2 pawl engagement) driver that yields 1.7° (216 POE) engagement or our 6x3 (6 pawls with 3 pawl engagement) option that yields 2.5° (144 POE) engagement
- Quiet or loud pawls. QUIET PAWLS ARE TEMPORARILY UNAVAILABLE DUE TO MATERIAL SUPPY ISSUES. THERE IS NO KNOWN AVAILABILITY DATE FOR THE QUIET OPTION AT THIS TIME.
- 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.
- Available in all 10 colors to match our hubs perfectly.
- Finished off with beautiful machining.
- Compatible with many other manufacturers’ Lefty hubs (See list in FAQ).
- Ti Bolt is exceptionally strong and light and even has torque spec lasered onto it.
- Kit includes the axle, end caps, tension nut, and any applicable spacers
- No special tools needed for install or removal
- Makes it easy to switch to a different axle spacing (only certain axles are compatible with certain hubs)
- Allows for easily adjustable bearing preload for a smooth spinning hub
- Allows a Lefty hub to be mounted in a traditional truing stand.
- Toolless installation.
- Available in 6 color options.
- Large Project321 logo on chest and smaller logo between shoulders.
- 100% cotton material.
- Standard fit.
- Weighs in at a competitive 281.4
- Fully customizable drive system with multiple options:
- 6x2 (6 pawls with 2 pawl engagement) driver that yields 1.7° (216 POE) engagement or our 6x3 (6 pawls with 3 pawl engagement) option that yields 2.5° (144 POE) engagement
- Quiet or loud pawls. QUIET PAWLS ARE TEMPORARILY UNAVAILABLE DUE TO MATERIAL SUPPY ISSUES. THERE IS NO KNOWN AVAILABILITY DATE FOR THE QUIET OPTION AT THIS TIME.
- XDR or HGR driver.
- 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.
- First American manufacturer with a 2.0/Supermax compatible hub!
- Flange spacing that makes the bracing angle better on the disc side.
- Sleek design, CNC engraved logo, pre-polished for extra shine!
- Brilliant colors, long lasting anodization.
- Comes with our anodized Hub Cap and Ti Bolt kit
- Available in all 10 colors to match our hubs and other products perfectly.
- Bottle opener.
- Laser engraved Project321 logo on both sides.
- Award winning tire sealant from the folks that invented tubeless conversion and redefined puncture protection.
- 2 oz bottle.
- Just two ounces of Stan's in a converted standard tire or tubeless tire can repair punctures up to 1/4" almost instantly.
- Resists freezing to work in environments as cold as -30° F (-34° C).
- Stays liquid for up to seven months.
- available in all 10 of our colors to match our hubs perfectly.
- Lasered on Project321 logo.
- Optional expansion plug available.
- Made in the USA.
- Come in at only 7.5 grams for 6 bolts (Nearly half the weight of steel bolts!).
- Rust and corrosion resistant.
- Long lasting.
- 10mm length.
- T-25 Torx driver is used for installation
- Allows for the use of a 1-1/8” stem on a Cannondale frame with a Lefty
- For use on Cannondale frames ONLY
- For use with 1.0, Booted or Oliver Leftys ONLY
- Forged steerer tube
Stay tuned and up to date!
Subscribe and stay up to date with all the latest Project 321 news, plus receive special offers right in your email.
FREE Shipping within the USA
Free shipping on all regular priced items within the USA.
Competitive Warranty
We offer a very competitive warranty
Great Customer Support
Having trouble? Contact us, we are here to help!