

NuVinci Continuously Variable Planetary Hubs. Simple twist control for smooth, progressive shifting. Features: CVP (Continuously Variable Planetary) drivetrain technology with infinitenumber of ratios Simple twist controller enables easy, continuous ratio adjustments while pedaling, coasting or at a stop. No missed gears, hesitation or noise. CVP (Continuously Variable Planetary) drivetrain technology with an infinite number of ratiosSimple twist controller enables easy, continuous ratio adjustments while pedalingNo missed gears, hesitation or noiseIncludes Cruise-Controller shifter6 bolt disc brake readyRecommended gear ratio is 2 to 1 (ex. 36/18)18t cog includedHubs shift drive fits behind dropout for clean installationShifters cable has quick clip on and off system to allow for simple flat repairItem SpecificationsColor: SilverWeight: 2450gIntended Use: Road/cruiserHub Drilling: 36 spokesRear Axle Type: 10x1Cassette Body Type: Threaded, StandardHub/Brake Compatibility: DiscRear Hub Spacing: 135mmSkewer Included: NA, Bolt-On Review: WoW, great product - Wow!!!!!! What a great product. Works very well, good design, high quality and seems to be very robust. I put it on a tadpole trike that I built along with a 3 speed front derailer (30/38/48) and a 2:1 reduction to the back wheel. the unit itself has a 16 tooth sprocket on the imput and an 18 tooth on the disk brake mount and a 36 tooth on the wheel. I can peddle in the lowest reduction at 1mph up a hill or 21mph down a hill in the highest gearing. This is exactly what I wanted. I did not build it into a wheel but used it as a transmission in the middle of the trike. It is heavier than other options, but that does not bother me.It shifts very smoothly when moving but not easily when stopped. Would recommend to a friend, would buy again. Review: Seems good - Pretty happy with this hub. I bought it for my girlfriend with an electric bike and it's been good so far. A little bit heavy which is why it lost 1 star. I think I bought the 36 hole one and it was pretty hard finding a 700c wheel for a hybrid bike. Haven't really used it enough to write much else
W**M
WoW, great product
Wow!!!!!! What a great product. Works very well, good design, high quality and seems to be very robust. I put it on a tadpole trike that I built along with a 3 speed front derailer (30/38/48) and a 2:1 reduction to the back wheel. the unit itself has a 16 tooth sprocket on the imput and an 18 tooth on the disk brake mount and a 36 tooth on the wheel. I can peddle in the lowest reduction at 1mph up a hill or 21mph down a hill in the highest gearing. This is exactly what I wanted. I did not build it into a wheel but used it as a transmission in the middle of the trike. It is heavier than other options, but that does not bother me.It shifts very smoothly when moving but not easily when stopped. Would recommend to a friend, would buy again.
B**Y
Seems good
Pretty happy with this hub. I bought it for my girlfriend with an electric bike and it's been good so far. A little bit heavy which is why it lost 1 star. I think I bought the 36 hole one and it was pretty hard finding a 700c wheel for a hybrid bike. Haven't really used it enough to write much else
P**E
This thing has changed the way I ride. I ...
This thing has changed the way I ride. I am constantly changing gear ratio to go up hill. To start at lights and much more. I can't say enough about it. I've been using it since April 2016 and I can only say it's incredible.
D**X
It's not perfect. Like others said - it's heavy
It's not perfect. Like others said - it's heavy. Very solidly built from metal, so probably will last, except for the shift mechanism which is plastic, but of good quality. It does not shift as smoothly as they advertise when you are stopped, but works great while pedaling. The installation can be a bit challenging unless you are handy and search the web. Park has a good walk-through online. Quiet.
M**S
Five Stars
Dood product
L**5
Five Stars
Great!
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