Project 321 G3 + Stan's No Tubes Flow Mk4 Custom Alloy Wheels (Front+Rear)

Project 321 G3 + Stan's No Tubes Flow Mk4 Custom Alloy Wheels (Front+Rear)

Regular price$1,250.00
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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 Mk4 Rims:
Since 2007, the Flow rim has been helping riders progress, push boundaries, and do more on their bikes. The original Flow was light, wide, tubeless, and strong as hell. It redefined mountain bike rims and played a role in the evolution of riding. Today's Flow MK4 continues the progression with a 30mm wide asymmetric rim designed to build an even stronger overall wheel.

Durability and an almost uncanny feeling of control on the trail have made Flow rims the preferred choice of multiple Red Bull Rampage riders, and today’s Flow goes even further. The Flow MK4’s reinforced spoke bed, combined with the offset drilling of the asym design, builds into an incredibly durable wheel that brings added confidence to every ride. Unlike many asymmetric rims, the Flow MK4's BST-Asymmetric shape is designed to equalize resistance to dents and tire bead retention on both sides of the rim under even the worst rock gardens and hardest cornering. Combined with Stan's patented Bead Socket Technology, the Flow MK4 rim offers the easiest tubeless setup and most reliable airtight performance on the trail.

Ramp up your progression and make every ride even better with the confidence of Flow MK4 asymmetric rims.