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Hubs
- Equipped with ABEC5 Enduro bearings
- Rear hub features a three-pawl engagement system
- J-Bend flanges
- Made in Buggingen Germany
- HG 11sp driver body version is compatible with HG 11/12sp Spline L cassettes
- 200lbs max rider weight
- Equipped with ABEC5 Enduro bearings
- Rear hub features a three-pawl engagement system
- J-Bend flanges
- Made in Buggingen Germany
- 200lbs max rider weight
Building on Hope’s 30+ years of manufacturing hubs, the Pro 5 is the combination of all our experience to meet and exceed the demands of current and future bike technology.
The Pro 4 proved to be one of the most reliable and versatile hubs on the market. The Pro 5 builds on this with improvements throughout, offering the right balance between speed of pick-up, load capacity, durability and drag.
One of the key design objectives for the Pro 5 was the reduction of drag in the drive mechanism. This has real world riding benefits and was achieved by upgrading the sealing with a new zero drag labyrinth seal, and an improved ratchet and pawl system, with new springs. Both greatly reduce drag as well as increase durability and load capacity when compared with the Pro 4.
Another big update comes in an increase in the points of engagement (from 44 to 108) using an offset 6 pawl freehub design, where 3 pawls are engaged at any time. This achieves the right balance between speed of pick-up, load capacity, drag & durability, and in real-world terms gives a speedy feel on the trail whilst keeping crank movement to an acceptable level without compromising the free running of the hub or its reliability.
Externally the shell takes a new profile to add stiffness without adding weight whilst housing a new axle design enabling the use of bigger bearings in a better arrangement to fit the latest freehub standards whilst increasing load capacity.
As with every product made at Hope durability and longevity are key. Everything about the Pro 5 has been considered, and tested to work in the worst conditions possible from seals to bearings....And eventually if something does wear out the Pro 5 is fully serviceable and rebuildable with simple tools, or if you need to change drivetrain standards one hub works with everything. So swapping freehubs is easily done, and changing end caps to suit different frame and fork axle standards future proofing your wheels.
Completely new for the Pro 5 is the option of Centrelock disc fitting and an e-bike specific hub that comes with a freehub tailor made for the stresses and strains of e-bike use.
Features
-Improved sealing to stop dirt ingress and to reduce drag
-New Labyrinth seal has zero drag for incredible freewheeling performance
-New Pawls/Springs design to increase longevity, load capacity & a reduction of drag.
-Increased engagement from 44 to 108 with a new offset 6 pawl freehub design
-Wire cut pawls from high strength steel for maximum strength.
-New step down axle design for a stiffer more durable freehub
-New hub body profile for increased stiffness without adding weight
-Ebike Specific hub designed for the demands of ebikes
-Fully serviceable and rebuildable with simple tools
-Available in 24, 28, 32 and 36 hole drillings
-Available with all modern freehub bodies
-End spacers can be easily swapped to suit different frame and axle standards
-6 bolt or Centrelock disc fitting
The 350 hub is a dependable road mate for every adventure, whether on asphalt or gravel roads. A lightweight axle in combination with a milled hub body ensures a low weight while the proven Ratchet System with 36 teeth guarantees reliable power transmission. The plug-in construction allows maintenance of the freehub system without special tools and conversion to different standards - for maximum versatility.
PRODUCT DETAILS:
- A DEPENDABLE HUB
The freehub Ratchet System makes the 350 the dependable partner for any ride
- NO TOOL CONCEPT
Plug-in hub construction allows for quick and tool-free maintenance
- NEW ENDCAPS
The new shape of the end caps facilitates disassembly and thus speeds up handling requiring disassembly
- VARIETY
The 350 hub is available for all common axle standards and for the various drivetrain systems.
TECHNOLOGY:
We believe in the art of engineering and strive for sophistication in the product development process. Our guiding idea is to constantly push barriers with our in-house developed technologies.
LEGENDARY RELIABILITY:
The patented freewheel system, which features high-precision star ratchets, guarantees top performance and reliability.
The simultaneous engagement of the ratchet teeth makes the Ratchet System extremely reliable since the loads are distributed equally across a large contact surface.
The new 240 is developed for riders with the most extreme ambitions. The latest version of the hub is equipped with the Ratchet EXP system to maximize reliability. The increased bearing distance increases bearing lifetime, the straight spring provides more direct engagement (which reduces wear), and a smaller number of parts not only makes maintenance easier, but also reduces weight.
The premium 180 hub convinces with its sophisticated Ratchet EXP technology, giving the hub extra lightness, stiffness, and precision along with easy, no-tool maintenance. Furthermore, assembled with the low-friction SINC ceramic bearings, the hub performs efficiently and brings your power directly to the road. The hub is available for straight pull spokes only.