Hope Pro 5 E-Bike Boost IS disc Rear Hub 6-Bolt| Fun Works-The Wheelbuilders

The new Hope Pro 5 - further developed hub technology Hope has over 30 years... more

Hope Pro 5 E-Bike Boost IS disc Rear Hub 6-Bolt

The new Hope Pro 5 - further developed hub technology

Hope has over 30 years experience in hub design and manufacture.

With the Pro 5, Hope has used this experience to construct a product that meets the demands of current

and future bicycle technology.

The Pro 4 has proven to be one of the most reliable and versatile hubs on the market.

Hope has further developed this proven technology

with several improvements - improved sealing and reduced resistance in the driver body,

the increased load capacity with higher torques, even better durability,

more drive points and better compatibility with new drive systems.

In the construction of the hub, these factors were equally taken into account and combined.

The sealing of the hub

Reliability is always a priority for the design of the products.

External sealing plays an important role here with the Pro 5.

Hope has evolved the Pro 4's design in this area with a new seal on this drive side,

which provides better sealing and less resistance.

This system is designed to withstand the worst weather conditions, even in the UK!

•External non-drive end seal

•New zero-resistance labyrinth seal for spectacular freewheel performance

•Additional protection for non-drive end seal and cartridge bearings

•Main cartridge bearings run in fully sealed hub shell

The reduction of resistance in the freehub

This was one of the most important goals in the construction of the Pro 5 hub

and leads to noticeable advantages for the driver.

The combination of a new labyrinth seal, a redesigned pawl / ratchet system

and the new pawl spring has made it possible to offer less resistance

in the freehub mechanism despite additional drive points.

•54 teeth in the ratchet compared to 44 on the Pro 4 hub

•6 pawls

•E-bike Steel freehub, all 6 pawls engage together (54 drive points)

for better carrying capacity

32 hole drillings

Designed specifically for Boost rear dropouts

Standard 6 bolt disc mount

Weight: 389g

Type:	Rear Wheel
Hub-Type:	Boost
Brake interface:	Disc IS (6-bolt)
Axle Standard rear:	TA 12X148mm, QR 5X141mm
Freehub:	Shimano HG MTB, Sram XD MTB, Shimano Micro Spline, Shimano HG Road
Weight g:	389
Colour:	Black, Red, Blue, Orange, bronze, Silver, Purple

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