Stans Iron Cross Pro Rear 700c Wheel NEO Ultimate (Centerlock Disc) (11sp) (Shimano/SRAM Freehub)

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True tubeless performance comes to cyclocross with Iron Cross rims and wheelsets, which offer the low-pressure capabilities of a tubular with the convenience of a clincher. Genuine Bead Socket Technology low-profile sidewalls and a wide profile maximize tire volume so you can corner harder and roll faster. Chose the lighter, faster Iron Cross to take you over the barriers and onto the top step.

  • Designed for cyclocross
  • Pro versions feature Neo Ultimate hubs with 5° engagement and Sapim Laser spokes
  • Team versions feature Neo hubs with 10° engagement and Sapim Force spokes
  • Comp versions feature Neo hubs with 10° engagement and Sapim Race spokes
  • BST rim designed for low-pressure cyclocross tires
  • New faster engaging, 100% CNC machined Neo hubs
  • Lightweight, low-profile rim design for better cornering and faster rolling
  • Compatible with Shimano and Campagnolo 9, 10, and 11-speed cassettes
  • Sapim Secure Lock aluminum nipples
  • Available for all current axle systems

Includes quick-release endcaps and skewers, as well as 15mm front and 142mm rear through axle end caps.


Max Rider Weight: 250lbs
Max Pressure: 45psi
Weights: 385g (rim), 1465g (Pro wheelset), 1591g (Team wheelset), 1662g (Comp wheelset)
What's Included: Iron Cross wheels include: pre-installed tape for tubeless use, presta valve

Neo Ultimate Hubs:

  • Stronger, lighter 100% precision CNC machined hub shell
  • 6-Pawl, 72-Point (5°) system for ultimate engagement
  • Oversize bearings for maximum durability
  • Swaged axle and wide bearing stance is 3x stronger than conventional designs
  • High durometer main seal integrated into hub shell
  • Laser-etched SealLock end caps lock into place and roll smoother
  • Additional CNC machining for an even lighter hub shell
  • Angled flanges for improved spoke alignment and more consistent tension

Detailed Specs:
  • 72 Points of contact, 5° of engagement
  • 100% Precision CNC Hub Shell
  • 6 Pawl Asynchronous Engagement
  • Oversized Stainless bearings (6802 to 6902 = +4mm OD and +2mm Wide)
  • Wide Stance Bearing in Freehub support/stabilize the system
  • Integrated High Durometer Seal
  • Seven Step Swaged and Centerless Ground Axle for strength and precision
  • Forged Steel 36t Ratchet Ring for stronger grain structure
  • Slip-Fit axle ends for easy conversions
Cassette Option: Shimano/SRAM, (SRAM XD or Campagnolo also available)
Brake Option:  Centerlock®

The BST Concept:
Bead Socket Technology rims are designed to match the shape of your tire's bead to create a safer and more secure air tight interface. Unlike the secure “socket” of a BST design, conventional rim shapes drive the bead of the tire down deeper into the rim, putting pressure on sidewalls that causes friction, restricts tire volume, and keeps the interface from forming a sufficient seal for tubeless use. BST rims secure the bead of the tire, not the sidewall, creating an air tight seal while allowing the tire's sidewall to expand to its true, rounder, more effective profile. The result is more traction and less rolling resistance. With lower-profile, less vulnerable sidewalls, our BST rims are also lighter and stronger by design, and accelerate more quickly.

Key Differences Between BST and BST-R:
Our BST system was developed specifically for tubeless use with pressures below 45psi. From our Iron Cross to our Hugo, we offer low pressure BST rims for tires in the 32mm to 122mm width range. The broader pressure range of our BST-R Series rims and wheelsets means they're optimized for tubeless use with tires in the 32mm to 50mm range at pressures of 45psi or lower, as well as 25mm to 32mm tires specifically designated as "tubeless" that feature reinforced beads designed for pressures up to 115psi. Both BST and BST-R rims and wheelsets may be used with tubes.

This product was added to our catalog on August 4, 2016.