• Prestacycle UniBlock PRO Cassette 12 Speed 11-30, – Shimano HG11 / HG120
  • Prestacycle UniBlock PRO Cassette 12 Speed 11-30, – Shimano HG11 / HG121
  • Prestacycle UniBlock PRO Cassette 12 Speed 11-30, – Shimano HG11 / HG122
  • Prestacycle UniBlock PRO Cassette 12 Speed 11-30, – Shimano HG11 / HG123
  • Prestacycle UniBlock PRO Cassette 12 Speed 11-30, – Shimano HG11 / HG124
  • Prestacycle UniBlock PRO Cassette 12 Speed 11-30, – Shimano HG11 / HG125
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Prestacycle

Prestacycle UniBlock PRO Cassette 12 Speed 11-30, – Shimano HG11 / HG12

Prestacycle UniBlock PRO Cassette 12 Speed 11-30, – Shimano HG11 / HG12

$306.80 USD
$0.00 USD $306.80 USD
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Prestacycle UniBlock PRO Cassette 12 Speed 11-30, – Shimano HG11 / HG12 Compatible, Ultra-Strong, Lightweight ChroMoly Alloy, ARC™ Shifting Technology, Road Bike Upgrade

Prestacycle UniBlock Pro Cr-Mo Steel Cassette, one-piece lightweight Cr-Mo Steel Cassette, Campy 9-12 freehub, 10 Speed, 12-13-14-15-16-17-19-21-23-25

Features
  • 12 Speed Shimano Compatibility: Designed for Shimano 12-speed systems with optimal shifting using YBN 12 speed chains. Compatible with Shimano HG11 and new HG12 freehubs, and adaptable to HG10 freehubs with an optional lockring (not included). Perfect for road cycling, racing, and high-performance setups.
  • Unmatched Durability with ChroMoly Alloy: Our cold-forged, heat-treated ChroMoly steel is significantly stronger than OEM and aftermarket aluminum cassettes, delivering longer life under extreme conditions. The single-block 3D structure optimizes strength and reduces unnecessary material, making it lighter without compromising toughness.
  • Advanced Radial Curve (ARC) Shifting Technology: UniBlock PRO features our proprietary ARC tooth profile designed after extensive research on all major drivetrain brands. This revolutionary design offers faster, smoother, and more reliable shifting across every gear, even under load, minimizing power loss and maximizing riding efficiency.
  • Increased Freehub Engagement & Smooth Operation: Unique to Prestacycle, the single-piece design distributes engagement forces evenly across the freehub body, increasing contact area and reducing wear. Compatible with HG10, HG11, and HG12 freehubs, the design ensures lowest rolling resistance, smoother pedaling, and safer operation with alloy freehubs.
  • Multiple Gear Range Options: Available in various Shimano 12-speed compatible sizes including 11-25, 11-28, 11-30, 11-32, 11-34, 11-36, and 11-40 to suit your riding stylefrom sprinting to climbing.
Details
  • Product Dimensions: x x inches
  • Shipping Weight: 0.5 pounds
  • Manufacturer: Prestacycle
  • Item color: Silver
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