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Project 321 Road Disc Custom Handbuilt Rear Wheel With Enve G23 Carbon Rim 700c

Select Project 321 CX1 Road Disc Rear Hub

Details

The Project 321 CX1 Rear Hub was designed with Cyclocross and gravel grinders in mind. Essentially, it is their well-designed G2 Hub with some tweaks to allow the compatibility to run a road style 10/11 speed cassette. This means you can keep riding drop bars and integrated levers and get all of the benefits of Project 321 exquisite hubs. You still get all of the great features such as a revolutionary drive system, high capacity oil chamber, angled flanges, brilliant finishing, tension adjustable axle, and high quality bearings. All Project321 rear hubs are now equipped with the 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. The angled flanges allow 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. Rotor bolt holes are form tapped which creates a stronger, cleaner thread than the more common method of cut tapping. 10 years on hub shell and axle, 3 years on pawls, drive ring, and free hub body and 1 year Enduro bearing warranty. (For original owner only; does not apply to anodize fading). Project 321 hubs feature a CNC engraved logo and comes standard with 2 high precision Japanese cartridge bearings. Available in all 10 color options with long lasting anodization. Made in the USA.

Axle Type: 142mm x 12mm TA
Hub Spacing: 142mm
Engagement Speed: 1.7-216 POE (6x2)
Pawls: Loud
Cassette Body: Shimano 8, 9, 10, and 11 speed
Spoke Drilling: 24, 28 hole
Weight: 281.4 grams
Thru-Axle Not Included

Select Project 21 Rear Hub Color

Details

Project 321 Orange
Select Enve G23 Rear Disc Rim 700c

Details

The ENVE G23 Tubeless Clincher Disc Rim is the definition of a true disc gravel rim. At 330 grams, ENVE's lightest 700c tubeless rim accelerates quickly and ascends with ease. Armed against pinch flats with the patent pending Wide Hookless Bead, the G23 is tough and relentless on road, path or trail. The G23 is a 700c tubeless carbon clincher rim, with a generous 23mm internal width, specifically conceived to meet the performance and ride quality demands of serious mixed surface cyclists. With an inner rim width of 23mm the G23, is designed to be paired with gravel treads between 35mm and 45mm. While 35mm-45mm tires provide ample control and traction for most gravel riding endeavors, they do not offer much by way of pinch-flat protection. Despite 'minimum PSI' markings to the contrary, many riders are experimenting with pressure setting in the 20s. The forward-looking G23 is ahead of the trend using ENVE's Wide Hookless Bead anti-flat technology, which provides a larger more forgiving surface during bottom outs, protecting the tire from the dreaded pinch-flat. This technology means you can ride the tire pressures you want, confidently, without limitations. The G Series are intended for tubeless applications and features a molded bead-lock to ensure that your tires will remain secure and sealed to the rim over even the roughest terrain. Made in Ogden, Utah. Rim is sized for 35-45c tire widths.

Weight: 330 grams
Size:700c
Internal/External Dimension: 23/31.5mm
Drilling: 24 hole
Tubeless Compatible
Recommended Tire Size:35-45c
Tubeless Rim Tape, Valves, Nipples Included
Disc Only

Available Only in 24-hole Rear

Details

High spoke counts (having a lot of spokes) and 3X lacing increase the robustness and durability but come with a weight penalty (heavier). Low spoke counts (having less spokes) and 2X lacing decreases the robustness and durability but come with a weight advantage (less weight). You can run a lower spoke count on carbon rims because of the stiffness/strength of carbon. If you need some help or advice, feel free to call or email us. We'll make recommendations based on your unique needs. 1-800-688-8600 or support@coloradocyclist.com.
Select Spokes, Rear Wheel

Details

Estimated weight each: 6.94g (264mm length)
Estimated weight of 32 spokes: 222g (264mm length)

The Performance Chart below is intended to help guide you to the correct spoke usage. Please note that the spoke rating can vary based on rider weight or riding terrain. If you need help, please give us a call (800-688-8600) .


The straight guage DT champion® 2.0mm (14 gauge) spoke offers great performance over the full spectrum of wheel builds. Whether you're building a reliable set of road wheels or a set of hard-charging enduro wheels, these spokes build a strong, sturdy wheel.
*Optional - Rear Road Rotor - 6-bolt

Details

Use the pulldown to search rotors
*Optional - Add Shimano/SRAM Cassettes

Details

Use the pulldown to search cassettes
*Optional - Add Cassette, SRAM XDR/XD

Details

Use the pulldown to search cassettes
*Optional - Select Tubeless Ready Rear Tire, Road/Cross

Details

Use the pulldown to search tires
*Optional - Select Sealant

Details

Use the pulldown to search sealant
*Optional - Select Rear Tire, Road/Cross

Details

Use the pulldown to search tires
*Optional - Select Rear Tube, Road/Cross

Details

Use the pulldown to search tubes
*Optional - Add Rear Quick Release Skewer

Details

No rear quick release skewer needed.
(This wheel does not include a rear quick release skewer. A rear skewer may be purchased from the pulldown menu.)

Description

Your Project 321 road disc custom rear wheel with Enve G23 Carbon Disc rim is proudly handbuilt in Colorado Springs, Colorado, USA.
Every wheel we turn out is built completely by hand to your specifications. All wheels are tensioned, stress-relieved, then re-tensioned before final truing. We have been building custom wheels since 1977 and take great pride in building the finest wheels available.

These rims can be used with standard tires and tubes, or tubeless tires. (For tubeless ready, please order tubeless tape and valves.) Never exceed your tire's recommended tire pressure.

Please Note:

  • Our wheels are built with a 2-cross or 3-cross lacing pattern (3-cross recommended.)
  • If you intend to use tubeless tires, make sure to select tubeless tape (from the rim tape pull-down menu) and to purchase tubeless valves (available in optional items at the bottom of your build.) Further, select tires from the "Tubeless Ready" tire selection.
  • If you choose to select optional items they will be installed on your wheels (with the exception of the sealant) unless otherwise specified. The sealant is not added because it can leak during shipping. If you are picking up your wheels at our retail location, we can add the sealant for you.
  • Manufacturer warranties are honored for the parts included in your build.
  • Custom wheels typically ship from our shop between 1-3 weeks after you've placed your order depending on how busy our shop is. However, if a part is not immediately available - from us or from our vendors - your build may take longer. We do our best to keep you updated on the situation, and are always happy to provide updates if you reach out. The easiest way to contact us for updates is to send us an email to support@coloradocyclist.com and we will respond as quickly as we can.
Nipple Information
Alloy nipples are much lighter than brass nipples (approximately 20g per wheel) and are recommended for light weight builds. Brass nipples are stronger and less expensive. We've been successfully building wheels with both for many years.

Spoke Information
Colorado Cyclist primarily uses DT Swiss stainless spokes in our builds. This has been our choice for wheel building since the late 1970's and we certainly owe part of our wheel building success to the strength and longevity that DT Swiss spokes offer. We also use the very popular, lightweight and bladed Sapim CX-Ray spokes and have had excellent success with them. Spoke weight, as well as a spoke Performance Chart, are provided in the pull-downs that you'll use to pick your spokes. The Perfomance Chart should be used as a guide to compare the various spokes. However, there are so many variables involved in building a wheel properly (ie. rider weight, terrain, intended use, price, etc.), you may end up with questions. If you need some help or advice, feel free to call or email us. We'll make recommendations based on your unique needs. 800-688-8600 or support@coloradocyclist.com.

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