PROGRESS

The new generation hubs

The new generation hubs

The new generation hubs

The new generation hubs

High-performance Hubs : maximum precision and durability

High-performance Hubs are designed for demanding cyclists who seek lateral stiffness, rapid acceleration, and efficient power transmission. Each component has been optimized to ensure superior performance in all conditions.

PROGRESS NITRO2

To achieve greater lateral stiffness, increased reactivity and improved acceleration, we have implemented the following improvements:

Increased diameter of the spokes anchorage on the right side to 61 mm. This allows to move the spokes 1.5 mm outward, improving asymmetry.

Balanced tension in the spokes

Thanks to a 2:1 configuration with 16 spokes on the right side and 8 on the left, we achieve an even stress distribution.

We optimize the angle to the Rim by increasing it by 2°.

This results in more efficient force transmission and virtually equal tension between the two sides.

The result: a wheel with a precise and perfectly balanced connection between Hub and Rim

Minimal friction and a firm engagement - always

InHubs , more parts and more teeth mean more potential for failure. That's why we focus on the essentials: a durable design that won't fail under any conditions.

This is achieved with4 pawls and 48 teeth.

PAL-TECH technology

We ensure 100% parallel bearings for maximum performance and durability.

A Hub designed to withstand high loads

The Hub body, axle and Freehub are manufactured from CNC machined 7075 aluminum, achieving the lowest possible weight

The central bearing, which supports the greatest load, has a diameter of 28mm , a rare feature. To withstand loads from cassettes with large sprockets, we have widened the bearings of the Freehub at 7 mm, Freehubs Shimano and Campagnolo They come with 2 and Sram with 3 units.

Ceramic bearings

Maximum durability and minimum friction with ceramic bearings COAX of the highest quality.

Designed to withstand both radial and axial loads.

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PROGRESS NEXO

System Ratchet semi-floating low friction ultra reliable with 24 flattened teeth.

Bearing seal with a floating labyrinth type design that offers no friction and closes when receiving water or mud pressure from the outside.

For the past year, one of our top PMRA team members, Bec McConnell, has been the official rider in charge of testing this Hub in all her races and training sessions.

"I haven't even changed the bearings, and they're still the same as on the first day."
Bec McConnell (who led the 2022 XCO World Cup until the last race)

We have developed this Hub with all the necessary details to meet the highest demands.

From our PMRA PRIMAFLOR - MONDRAKER team and users of all levels.

We combine lightweight weight and maximum durability with a Ratchet instant engagement system. We also incorporate larger ceramic bearings, optimized right spokes anchorage for more lateral stiffness of the wheel.

"I haven't even changed the bearings and they are still the same as the first day."

Bec McConnell (Who was the leader until the last XCO World Cup race and PMRA PRIMAFLOR-MONDRAKER rider)

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PROGRESS VEKTOR

Total Reliability and Precision Technology

Designed for exceptional durability, theVektor Hub joins our entry-level range of wheels, ensuring reliable performance even in the most demanding conditions.

Manufactured in high precision aluminum by CNC machining, it stands out for its low weight and high strength. The straight elbow anchorage of the spokes has been reinforced to maximize the structural rigidity of the wheel.

Oversized sealed bearings

Ultra , rustproof and with minimum friction, 100% aligned thanks to our PAL-TECH technology, which guarantees a smooth and constant performance.

The transmission system has a robust instantaneous engagement mechanism, consisting of 4 pawls and 48 teeth.

For disassembly and bearing replacement, no specific tools are required and the different Freehubs are interchangeable.

Freehubs: Shimano HG / Sram XD-R

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