Prestacycle UniBlock PRO Cassette (10 Speed) (Campagnolo)

Prestacycle UniBlock Cassettes are a single-piece unit machined from a solid block of cold-forged Chrome Molybdenum alloy steel, then heat-treated, tumble-finished, and electroplated for added durability and low-friction operation. The ChroMoly alloyed steel used in these cassettes is significantly stronger than the materials used in other cassettes, including top-end OEM models.

The single-block design of the UniBlock cassettes offers a 3D structure that optimizes strength and distributes forces, allowing Prestacycle to remove more unnecessary material, making their cassettes lighter than even the top manufacturer models that use fast-wearing aluminum big cogs. This design also ensures that the freehub has more engagement, regardless of the gear being used, reducing torsional loads and freehub wear, and ensuring the lowest rolling resistance within the freehub.

The UniBlock cassettes are also the safest to use with high-end alloy freehubs, as there are no spacers, and nothing can be installed incorrectly. The single-block design also makes the cassettes faster to clean on and off the bike, with quicker and mistake-free installation, ensuring the user is ready to go.

The UniBlock Pro Design for Campagnolo offers compatibility with all Campagnolo wheelsets from 9 Speed through 12 Speed. Additionally, they work perfectly on Campagnolo N3W freehubs using the "Campagnolo N3W freehub driver body adapter w/11T lockring" kit. (It is important to note that the Prestacycle lockring should not be used for N3W mounting.)

The UniBlock cassettes offer maximum life, are ultra-light, easier to clean, and maintain the same great shifting performance as other high-quality cassettes. They also come with a red alloy locknut included.

In summary, the Prestacycle UniBlock Cassettes are a high-performance, durable, and user-friendly option for cyclists looking for a reliable and efficient cassette solution. The unique single-block design, combined with the superior materials and engineering, make these cassettes a standout choice in the market.

product information: