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Load image into Gallery viewer, Stan's-Rim-29-in-Tubeless-Ready-Aluminum-RIMS1671-Bicycle-Rims-For-Custom-Wheels
Load image into Gallery viewer, Stan's Flow EX3 Rim - 29, Disc, Black, 32H
Load image into Gallery viewer, Stan's Flow EX3 Rim - 29, Disc, Black, 32H
Load image into Gallery viewer, Stan's Flow EX3 Rim - 29, Disc, Black, 32H
Load image into Gallery viewer, Stan's Flow EX3 Rim - 29, Disc, Black, 32H
Load image into Gallery viewer, Stan's Flow EX3 Rim - 29, Disc, Black, 32H

SKU: RIMS1671

Stan's Flow EX3 29-Inch Tubeless Disc Wheel Rim | Durable 6069 Aluminum, Wide 29mm Internal Width, Triple Cavity Design for Enduro, Downhill & E-Bike Performance, Lightweigh 618g, Black Finish, Optimized for All-Mountain & Trail Riding

Regular price $140.00
$140.00 Sale price $140.00 Regular price
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Description
Specifications

Experience Unmatched Durability and Performance with the Stan's Flow EX3 Rim - 29", Disc, Black, 32H

Elevate your mountain biking and e-bike adventures with the Stan's Flow EX3 Rim, engineered for ultimate strength, reliability, and versatility. Built from durable 6069 aluminum alloy, this tubeless-ready rim is designed to withstand the rigors of aggressive trail riding, enduro, downhill racing, and the increased demands of e-bike riding. Its sleek black finish and robust construction make it the perfect upgrade for riders seeking a high-performance, impact-resistant wheelset.

Materials & Build Quality

Constructed from premium 6069 aluminum alloy, the Stan's Flow EX3 Rim offers superior strength-to-weight ratio and longevity compared to standard 6061 alloys. Its welded rim joint enhances durability, ensuring a seamless, crack-resistant structure capable of handling rough terrain and heavy impacts. The bead blasted "BBQ" finish adds to its durability and provides a sleek, matte aesthetic that resists scratches and corrosion.

Performance & Engineering

Designed with a 29mm internal width, the Flow EX3 optimally supports tires ranging from 2.35" to 2.8", making it ideal for trail, all-mountain, enduro, and downhill riding. Its patented low-profile tubeless rim design balances lateral stiffness with radial compliance, producing a smooth, controlled ride while absorbing impacts efficiently. The triple cavity Tiebeam construction enhances impact resistance and prevents air loss, ensuring consistent tubeless performance even after aggressive impacts.

Components & Technology

The Flow EX3 features a 32-hole hub compatibility with 32 drilled holes for robust, stable wheel building. Designed explicitly for disc brake systems (disc-only), it offers a standard 602mm ERD for precise wheel alignment. The rim's 17.9mm depth provides an optimal balance between strength and weight, while the Presta valve (short 32-40mm) ensures easy tubeless setup and maintenance.

Style & Use Case

With its sleek black finish and aggressive styling, the Stan's Flow EX3 is perfect for gravity-focused riding disciplines such as enduro, downhill, and e-bike trail riding. Its lightweight (618g) and impact-resistant construction make it suitable for demanding terrains, providing the confidence to ride faster and push limits. Whether upgrading an existing wheelset or building new, this rim is engineered for riders who demand durability, performance, and style.

Innovative & Differentiating Features

- Patented low-profile tubeless rim design for enhanced impact resistance and air retention

- Triple cavity Tiebeam structure resists damage under impact, ideal for aggressive riding and e-bikes

- Designed and tested on the World Cup DH and Enduro circuits for proven race-winning reliability

- Welded rim joint for superior durability in demanding conditions

- Optimized for tubeless setups with trusted system components for easy installation and low maintenance

- Built from high-strength 6069 aluminum alloy for added strength and impact durability

Upgrade your ride with the Stan's Flow EX3 Rim-experience industry-leading durability, exceptional performance, and a design built for the most demanding riders on the trail. Whether you're racing downhill, tackling enduro courses, or powering through mountain trails on your e-bike, this rim is your ultimate performance partner.

  • High-performance design optimized for aggressive downhill riding, enduro, and e-bike applications, featuring a 29mm internal width that provides superior support and stability for 2.35" to 2.8" tires.
  • Constructed from durable 6069 aluminum alloy, offering increased strength and impact resistance compared to standard 6061 alloys, ensuring long-lasting reliability on demanding trails.
  • Innovative triple cavity Tiebeam construction enhances torsional stiffness and impact durability, protecting against rim damage and air loss during aggressive riding and harsh impacts.
  • Patented low-profile tubeless rim design delivers an optimal balance of lateral stiffness and radial compliance, enabling easier tubeless setup, lower maintenance, and improved ride stability at high speeds.
  • Designed and tested for use on trail bikes, enduro, downhill, and E-bike platforms, the Flow EX3 Rim features a welded joint, short valve length, and black bead blasted BBQ finish for enhanced durability and sleek aesthetics.
Brake CompatibilityDisc Only
Rim Width (External)32.6
Rim Width (Internal)29
Brake TrackNone
Manufacturer Spec ERD (mm)602
ValvePresta
Valve LengthShort 32-40mm
ColorBlack
Weight618
Wheel Size29"
Designed for ebikeYes
Defined ColorGray
ISO Diameter622 / Road / 29"
EyeletsNone
Hub Drilling32
Rim JointWelded
Rim Depth (mm)17.9
Rim MaterialAlloy
Tire TypeTubeless Ready
Rim Center Offset (mm)0
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365 Cycles puts the customer above everything. Our number one goal is your satisfaction. When you press the shift lever you want the gears to shift, and when you buy bicycle parts, you want the bicycle parts to arrive on time in new condition. With over 60,000 products and 22 warehouse locations throughout the country, we have the parts you need and they are coming in hot!

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Our team is waiting to help you 7 days a week and they are more qualified to help than I am but if you ever feel like you're not getting the service you need I’m personally asking you to email me at ben@365cycles.com with "CUSTOMER LOYALTY" in the title and I will personally handle your order.

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