Project 321 G3 + Stan's No Tubes Flow Ex3 Custom Alloy Wheels (Front+Rear)

Project 321 G3 + Stan's No Tubes Flow Ex3 Custom Alloy Wheels (Front+Rear)

$1,199.00
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  • Free shipping on wheel orders in Canada and the US!
Our current build time is roughly one week if all the parts are in-stock. We keep a large inventory of hubs, rims, and spokes on hand, but some items may need to be ordered in and can have a longer lead time. Please reach out to us to confirm part availability / time frame over here:

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Project321 Hubs:

Projects 321's approach with G3 was to build a hub that strikes the ideal balance between strength, weight, reliability, and efficiency. The result of this design philosophy is a robust and efficient hub set with instant, rock-solid engagement.

Instant, Rock-Solid Engagement
1.25° / 288 Points of Engagement (POE)
Magnetic Glide Technology
Magnetically actuated pawls minimize drag while coasting
Patent Pending 6-Lock Technology
Easily converts from six bolt to Center Lock

Stan's No Tubes Flow Ex3 Rims:
This rim is built to let you do more. The Flow EX3 is the most reliable tubeless rim made for handling faster speeds on the most demanding trails. Durability starts with design, and Stan's patented Bead Socket Technology ensures easy inflation and the most reliable airtight seal, proven time and again on enduro and World Cup DH courses around the world. Bead blasted 6069 aluminum construction and Stan's Tiebeam triple cavity design make the Flow EX3 the ultimate rim for enduro and DH racing and a great choice for the added weight and forces of eBikes, or anyone looking for the most durable tubeless rim.

The Flow EX3 rim’s Tiebeam inner bridge lets it withstand impacts that would deform most rims to the point of air loss and structural failure. Even if you use a tire insert, huge impacts can cause the sidewall of most rims to fold, causing air loss and eventual failure. The Tiebeam brace and patented low walls of the Flow EX3 resist this folding, maintaining air pressure and structural integrity better than any other rim. Combined with the added durability of 6069 aluminum and 29mm inner width optimized for 2.3" to 2.6" tires, the Flow EX3 is the evolution of the Flow line for the most aggressive riding.

Every World Cup DH and Enduro World Series win, every hour of testing, riding, and improving, it’s all here in the incredibly durable Flow EX3, the rim that lets you defy limitations