These"Hart-Coated" fully-alloy devices have been able to manage extremely high torque since the birth.
10 years of continuous refinements we have progressively fine tuned the front-engagement
freewheel mechanism of Hyper hubs.
models feature a number of refinements that have improved life-span, engagement
performance and maintenance easiness.
of engagement (P.o.E.) offer
an extremely fast
response and a lower
coasting friction than most conventional road hubs.
36 points of engagement (P.o.E.) is suitable for E-Bike applications, less sensible to Micro-Tuner adjusting errors, easier maintenance.
|Hyper Freewheel Kit (Version 1)||
|Hyper2+ Freewheel kit||HyperBoost R, HyperRear2, HyperCamber2, Hyper JR, HyperVR|
|Hyper3 MTB Freewheel kit||HyperBoost3 R, HyperSmart3 R|
|Hyper3 ROAD Freewheel kit||
Never mix parts between different kits nor mix new and weared parts.
Read well manual instructions before installing the new freewheel.
Lube only as for instructions.
about Shimano MTB 11s / Shimano Road 11s and XD/XDR cogs
Current Shimano Road11s (or XD) cogs requires a wider fitting than Shimano MTB11s (or XDR) cogs.
Our MTB hubs fit the Shimano MTB 11s (or XD).
HyperSmart3 R can fit also the Shimano Road 11s (or XDR).
This in order to use all the possible spoke camber that sensibly influences the lateral stiffness of rear wheels.
For a clear dentification MTB freewheels has RED ring, Road freewheels BLUE ring.
The Shimano MTB 12s compatible freewheel kit includes is specific lock-Ring.
Specifically designed long-life polyurethane lip-seal protects the freewheel mechanism.
Lifespan of freewheel components proved to exceed our best expectations from the very beginning, over 10 years ago.
100% made in Italy