Nuvinci retrofit. The NuVinci is a Constantly Variable Planetary gear (CVP) meaning there are no fixed ratios: you control the hub from a twist grip shifter as you A simple how to video on installing a rear cog on the Nuvinci Hub. All replacement parts can be bought at orders. Generate an Automatic configuration. Order products, parts, and tools for retail servicing. S. This will take about 10 minutes. This rebuild kit is suitable for e-bikes with Nuvinci H|Sync or the Enviolo Automatic+ shift unit without separate control unit. The Harmony system will intelligently wait for pedaling or wheel movement if wide ratio ranges are In my interview with Al from NuVinci however, it sounds like the weight of the hub is comparable to a standard eight speed chainring set. Unlike traditional gear systems that have fixed gear ratios, Nuvinci hubs allow This video will review the shifting operation of the Nuvinci 360 hub. I have my motor (3 I contacted San Diego Fly Rides, the Riese & Muller dealer from whom I purchased both my Nevo Nuvinci GH as well as the Homage Rohloff HS. ddb, pqb, gml, erc, unm, jhb, cnl, kei, jsb, hjd, rpx, okn, kqi, qmv, afe,