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Load image into Gallery viewer, Prestacycle UniBlock PRO Gravel Cassette - 11-Speed, For HG 11 Freehub, 11-40, Silver
Load image into Gallery viewer, Prestacycle UniBlock PRO Gravel Cassette - 11-Speed, For HG 11 Freehub, 11-40, Silver

SKU: CASS0669

Prestacycle UniBlock PRO Gravel Cassette 11-Speed, Ultra-Durable Cold-Forged Chrome Molybdenum Steel with Lightweight 7075 Aluminum Cogs, Smooth Shifting for Gravel, Cyclocross & Adventure Bikes, HG11 Freehub Compatible, Silver

Regular price $269.00
$298.95 Sale price $269.00 Regular price
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Description
Specifications

Upgrade your gravel biking performance with the Prestacycle UniBlock PRO Gravel Cassette - the ultimate 11-speed cassette engineered for durability, lightweight efficiency, and smooth shifting. Designed specifically for gravel enthusiasts and off-road adventurers, this high-performance component offers exceptional strength and precision, making it the perfect choice for demanding terrains.

Materials & Durability:

The UniBlock PRO Gravel Cassette features a rugged, single-piece construction made from premium cold-forged Chrome Molybdenum alloy steel, ensuring maximum strength and longevity. The heat-treated, tumble-finished, and electroplated surface provides excellent corrosion resistance and low-friction operation, making this cassette a reliable component for long-term use. The two largest cogs are crafted from high-quality 7075 aluminum, reducing weight while maintaining structural integrity.

Performance & Engineering:

Innovative honeycomb design technology allows for material removal without compromising strength, resulting in a lightweight yet robust cassette optimized for gravel riding. The meticulously designed shifting ramps and profiled teeth guarantee smooth, consistent gear changes across diverse terrains, enhancing rider control and confidence.

Components & Technology:

The UniBlock PRO is compatible with Shimano HG 11/12-speed freehubs, including Shimano HG11 freehubs (locknut included in the package). For HG10 freehub systems, a separate Prestacycle HG10 lockring is required. Its single-block construction not only reduces weight but also simplifies cleaning and maintenance, making it ideal for the dirt, mud, and debris typical of gravel adventures.

Style & Use Case:

With a sleek silver finish, this cassette combines style with function, perfectly suited for gravel, endurance, and mountain biking styles. Its wide 11-40T gear range offers versatile gearing options for climbing steep grades and cruising on flat stretches-making it the perfect upgrade for riders seeking reliable performance on challenging off-road routes.

Key Features:

- Crafted from durable Chrome Molybdenum alloy steel with high-performance heat treatment

- Two largest cogs machined from lightweight 7075 aluminum for optimal weight savings

- Honeycomb design reduces weight while maintaining strength

- Smooth, predictable shifting with engineered ramps and profile teeth

- Single-block, low-maintenance design for easy cleaning and longevity

- Compatible with Shimano HG 11/12-speed freehubs (locknut included)

Specifications:

- Gear Range: 11-40T

- Cogs: 11-13-15-17-19-21-24-28-32-36-40

- Drivetrain Compatibility: Shimano HG 11/12-Speed Road/Gravel Freehub

- Material: Cold-forged Chrome Molybdenum steel, 7075 aluminum

- Weight: 317 grams

- Color: Silver

Enhance your gravel bike's shifting performance and durability with the Prestacycle UniBlock PRO Gravel Cassette - engineered for serious riders seeking lightweight efficiency, precise gear changes, and long-lasting endurance on every ride.

  • Premium Construction with Cold-Forged Chrome Molybdenum Steel and Heat Treatment ensures exceptional durability, low friction, and long-lasting performance for demanding gravel riding.
  • Innovative Single-Block Design reduces weight and simplifies maintenance, making this cassette easier to clean and manage during intense gravel adventures.
  • High-Performance Components include 7075 aluminum large cogs and precisely machined profiled teeth, providing smooth, reliable shifting across the 11-40 gear range for versatile off-road use.
  • Engineered for Gravel and Adventure Cycling, this 11-speed cassette features a sleek silver finish and honeycomb design for optimized strength-to-weight ratio, ideal for rugged terrain and long-distance rides.
  • Compatible with Shimano HG 11/12-speed freehubs, the Prestacycle UniBlock PRO offers easy installation with included accessories like the red aluminum locknut, and is built for durability, making it the perfect upgrade for serious gravel and endurance cyclists.
Range11-40
Cogs11-13-15-17-19-21-24-28-32-36-40
Cassette Body TypeShimano HG 11/12-Speed Road
Drivetrain Speeds11
ColorSilver
Weight317
Defined ColorSilver
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