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SKU: RRWH3296

Stan's Flow MK4 29-Inch Rear Wheel I9 1/1 12x148 XD Center Lock Tubeless Aluminum Mountain Bike Wheel, USA Hand Built, BST-Asymmetric Rim, Industry 9 Engagement, Versatile Trail & Enduro Performance

Regular price $376.22
$419.99 Sale price $376.22 Regular price
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Description
Specifications

Upgrade your mountain biking performance with the Wheel Factory Stan's Flow MK4 29" I9 1/1 Wheel Set - built for durability, strength, and precision. Designed for serious riders seeking high-end components and innovative engineering, this hand-built rear wheel integrates cutting-edge features to optimize your ride on challenging terrain.

Materials & Durability

Constructed from premium 6069 aluminum, the Flow MK4 rim offers a lightweight yet robust platform. Its welded joint and reinforced spoke bed ensure maximum strength and longevity, even in the toughest rock gardens and aggressive cornering. The 30mm asymmetric width provides optimal support for wider tires, improving traction and stability.

Performance & Engineering

Featuring Stan's exclusive BST (Bead Socket Technology) Asymmetric design, this wheel balances stress distribution on both sides to resist dents and enhance tire bead retention. The 18.9mm deep rim profile minimizes weight while maintaining strength, delivering a gear-efficient 90 POE drive with 4 degrees of engagement for quick response and power transfer.

Components & Technology

Built with Industry 9's 1/1 hub technology, this wheel boasts an American-made quality with a focus on precise engineering. The hubs utilize brass DT Swiss Squorx nipples and are laced with DT Swiss Competition double-butted spokes (2.0/1.8/2.0), ensuring lightweight strength and reliability. The front/ rear compatibility includes 12x148 spacing with XD driver compatibility, suitable for modern 29" mountain bikes.

Style & Use Case

Designed for aggressive trail riding, enduro, and all-mountain applications, this black anodized wheel set combines sleek style with high-performance versatility. Its tubeless-ready setup simplifies installation and reduces flats, making it ideal for riders who demand durability and efficiency on every ride.

Innovative Features

- Wide asymmetric rim with BST design for enhanced tire support

- Reinforced spoke bed and welded joint for maximum durability

- Industry 9 1/1 hubs with rapid engagement (4 ) for aggressive pedaling

- Hand-built and trued in the USA for top-tier quality assurance

- Designed for 32-hole setups, center lock brake compatibility, and tubeless use

Specifications:

- Diameter: 29"

- Width: 30mm (inner)

- Depth: 18.9mm

- Weight: 1050g per wheel

- Axle Compatibility: 12x148mm, Rear, XD Driver

- Material: Aluminum

- Color: Black

- Hub Type: Industry 9 1/1

Upgrade your bike with the Wheel Factory Stan's Flow MK4 29" I9 1/1 Wheel Set - engineered for durability, precision, and performance on the most demanding trails. Whether tackling steep climbs or rocky descents, this wheel set delivers the strength and reliability you need to ride faster and farther.

  • Versatile hand-built 29-inch rear wheel featuring Stan's Flow MK4 rim with a wide 30mm asymmetric internal width for improved traction and even tire support.
  • Constructed with durable 6069 aluminum, welded joint, and reinforced spoke bed, ensuring longevity and strength in rugged riding conditions.
  • Equipped with industry-leading I9 1/1 hub with 4 engagement and 90 POE drive, delivering quick response and reliable power transfer for aggressive trail riding and technical terrain.
  • Built using lightweight DT Swiss Competition double-butted spokes (2.0/1.8/2.0) and brass DT Swiss Squorx nipples, hand laced and trued in the USA for precise wheel performance.
  • Designed for performance and style with tubeless compatibility, Center Lock brake compatibility, and a sleek black finish, making it ideal for enduro, trail, and mountain biking adventures.
Number of Holes32
Size29"
Front or Rear?Rear (XD)
Rear Axle Spacing12x148
MaterialAluminum
Width30mm
Wheel Depth18.9mm
Weight1050g
TypeTubeless
ColorBlack
Hub Type1/1
Rim CompatibilityFlow MK4
Model NameFlow MK/1/1
Brake TypeCenter Lock
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