Operation Manual

3
EN
TECHNICAL OWNER MANUAL
1.1 Harmony 330, Harmony 380/380SE ,
and Harmony H|Sync Intelligent Drivetrains
The Harmony series of intelligent drivetrain
systems are the first continuously variable
automatic shifting systems for bicycles.
The Harmony 330 system offers automatic-
only shifting specifically for the NuVinci
Optimized N330/N330f CVP.
The Harmony 380/380
SE system offers
both automatic and manual control options
for NuVinci Optimized N360 and N380/
N380
SE series CVPs.
The Harmony H|Sync system is integrated
completely with leading eBike drivetrain
systems, utilizing the eBike user interface and
allowing optimized interaction between the
eBike and NuVinci Optimized N360 and
N380/N380
SE series CVPs.
1. NuVinci Cycling products
1.2 The NuVinci Optimized CVP
The NuVinci Optimized technology is a
continuously variable planetary (CVP)
drivetrain offering an infinite number of ratios
inside its wide ratio range.
Ratio changes occur within the hub smoothly
via internals that are sealed for life and
maintenance-free.
NUVINCI CYCLING PRODUCTS
The Nfinity series of mechanical shifting drivetrains
are the first continuously variable systems for
bicycles, allowing the rider to control the ratio of
NuVinci Optimized CVPs simply by rotating the
shifter grip.
Review the Nfinity online manual if your bicycle is
configured with the Nfinity series of manual shift
systems