Nuvinci hub problems. Orders & education Compatibility from NuVinci to Enviolo portfolio Compliance & certifications Education resources at Enviolo Retail Training Series key takeaways 2018 Bullitt, converted from chain drive to Gates Belt and Hub to Nuvinci N380. It doesnt go flat. Servicing the rear gear shifter and the freewheel of a N380 hub (Enviolo Nuvinci) and mounting the battery-rack. [12] The Enviolo hub on our 2021 Urban Arrow Family Cargo Line failed after ~5,500 miles over 2 years. Nuvinci n380 with gates. reccomended minimum of 2:1. Contacted the Customer Service and was told the issue will be dealt with under warranty. It's the same sort of technology used on the Toyota Prius, to optimize motor RPM and reduce energy loss and transmission wear compared to set gears. 1 Jahr mein Pedelec Ghost Andasol Trekking mit Bosch-System und der Nuvinci-Automatik-Schaltung angeschafft hatte war ich zunächst hoch zufrieden. Been a while since I had my Nuvinci, but I remember similar problems. I had the same problem when I got mine. The cost is for this option is likely not that much more than would be incurred sending the hub to Enviolo for repair / rebuild, and replacing the hub gives me a new hub, not rebuilt. The engineer more or less characterized that as their upper range of power through the N171 hub, contingent on staying under the torque limit. Many shift cables snapped at the hub during that interval (6+ maybe?). But with the first hub I was so frightened by the leak and afraid of the sudden fail – so I changed it immediatelly. I love the Evelo company but I'm not so crazy about the NuVinci transmission. As hub gears go, these are pretty wide ranges. The grip shifter has Hi guys! I'm moving some content off of the main site and into the most relevant categories of the forum. they could crack and then you'd have a real problem because the other cable barrel wouldn't hold. Other kinds of internally geared hubs have some sort of twist or click shifting with a certain number of fixed gear ratios. I have a Evelo Luna bicycle with the NuVinci N380. Bolted back in place. Your existing controller/grip shifter will work with the 2012 hub interface. I used that hub for about a year when the freewheel mechanism gave out, and it was spinning freely instead of transmitting power to the hub. I tried one some while ago and didn't like it but many people tried the KTM 650 with Panasonic and Nuvinci gears at Redbridge and were very impressed. The side seal is blowing out and all the fluid is draining out and the hub is not functioning. But like you one of the reason for the move to the Nuvinci was the problem of chains braking /shedding and derailleurs. Using the NuVinci for 9 months total (1800km), 4 months with the motor installed (750km). Der dickste Störfall betrifft aber die Nuvinci Harmony selbst. The only NuVinci hubs I have seen with damage are from this issue. Internally Geared Hub Labor Rates Internal gears increase cycling enjoyment by solving several disadvantages of derailleur systems: The chain does not fall off. Hi, I have two e-bikes and I'll quickly describe how I got to the NuVinci hub. May 13, 2022 · Is this a known failure mode of these hubs? How do I fix it? The cable tension should keep it flat & clipped in. They're currently offering two CVT hubs, the N330 and N380, the model numbers indicating the overall 'gear' range. What I have found is the need, when on trails, to constantly monitor the ratio selection, that is, keep a hand on the controller and constantly In defense of the Nuvinci hub I purchased my n360 hub used from kijiji. Reset the hub to H on the vise. Feb 17, 2025 · Some common issues associated with NuVinci hub systems include potential for slipping under high torque, limited compatibility with certain types of bikes, and occasional need for adjustment May 11, 2017 · I really like the Nuvinci drive, but I'm concerned my area and terrain is too much. I had trouble with the NuVinci How to fix high shift forces or delayed shifting How to fix undesired cadence change while riding How to fix an unsuccessful calibration on Automatic or Harmony How to fix LEDs not fully lit on NuVinci H8 (ARC/grip shift) controller display How to remove water from the NuVinci H8 (ARC/grip shift) controller display Review near to 47. Nuvinci n360 with gates on pegasus premio nu. The hub is just at maximum efficiency in the middle of the range. Replacing a cable is relatively straight-forward, but they are effectively a consumable part (like brake pads). Only recently noticed the hub is leaking (dark residue on hub flange but no other symptoms). The Nuvinci hub is the smaller of the two black cylindrical drums located underneath the floorboards of your ELF. Am interested if anyone has used a bike with the latest Nuvinci hub. 1. The NuVinci Continuously Variable Transmission hub has finally achieved this goal: a bicycle drive train of moderate weight, good efficiency and durability under torque, with an infinitely adjustable gear ratio and a range of 350%. Must say it was interesting and sort of exciting at first, but now it has become somewhat of a pain in the rear to use effectively. No biggie really, just curious. I started with 36V 7Ah lead batteries, added another GM 500W wheel at the rear and moved to 36V 18AH lead batteries. I originally got the Nuvinci because I heard it was very reliable, and I don't see very few people mentioning failures. The first time I saw a Nuvinci hub was on bike that had just ridden 10,000 miles from Portugal to Shanghai. 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. It appeared to be in great condition when I bought it but it was used. Went home removed freewheel and grease needle bearings and secondary bearings. DISCLAIMER: I am not by any means an expert rider and I have not tried every piece of equipment out there or ridden every type of trail. In my Staton/NuVinci installation I have encountered a few problems which I think are worth communicating to members who might have similar objectives&interests. So far no problems with that but it’s early days as I have only had the hub for a month and part of that time has been taken up with the build. (*) In one movement you can turn your wrist about 90 degrees, so this means to get from the lowest gear to the highest, you must turn your wrist, let go and move your hand back in the original position 4 times, then again turn 90 degrees. The premise of this review is to provide observations of the real-world performance of the NuVinci N360 hub with as much detail as possible. This means that riders can adjust their pedaling resistance smoothly and gradually, providing a more comfortable and efficient Die Schalteinheit hat äußerlich eine gewisse Ähnlichkeit mit der Hub Interface von NuVinci. May 11, 2017 · The Rohloff is an amazing hub, it has taken 3 years of my abuse on the bike I commute with and hasn't given me any trouble at all. My problem is about the hub interface only runs 2/3 of the full range. Ratio changes occur within the hub smoothly via internals that are sealed for life and maintenance-free. There is a good video of it on YouTube by Park Tool. Enviolo NuVinci CVP Hub Review, Stepless Continuously Variable Planetary Transmission for Bikes ElectricBikeReview. 8 spin hub clockwise) but when i want change to underdrive (L position on hub interface) only gets to 2/3. The issue I had was with making certain the hub and the shifter were set at the same end of the range when setting cable length at the hub end, or when removing and reinstalling the wheel. This post was originally made on September 1st 2012: The NuNinci Continuously Variable Transmission (CVT) hub has started popping up in the electric bike world more and more because of it’s The Nuvinci hub is called a continuously variable planetary transmission referred to by both the acronyms CVP and CVT. The NuVinci hub drive has been used on mountain bikes, but has had a lot of issues over the years. com 220K subscribers Subscribe While there are only a handful of ebikes that come with a cvt hub, they are all over 250w. 000 km, when starting to ride the 4th NuVinci N360 hub… I have two nuvinci problems and I am wondering if anyone has some ideas. Nov 25, 2023 · I remember chatting up the NuVinci guys at Maker Faire, where they had an off-road kart with a 10kW (I think) motor. N360 seems to be „designed to leak“, because there is the rich reserve od fluid inside of the hub and probably not all the fluid can leak in the real life. A Nexus 8 speed hub isn't any better than the NuVinci, so you should compare it to that hub. Too tight can damage the bearings on most hubs, and damage the shift mechanism on your NuVinci. They've come out rather low in various efficiency tests. The NuVinci CVT replaces derailleurs and other internally geared hubs, and provides a gear ratio range of about 350%, similar to that on bicycles with 8- or 9-speed hub gears, or with double chain rings (most racing or fast road bicycles). There is a new One turn hub interface that will also fit onto a 2012 hub, or updated original 2010 N360 hub. Example: If you can, or if you get close, I think you will be at the lowest end of the range. It will work with your controller, but only one turn of the wrist is needed to go from high to low, rather than six shuffles. After a few months service, the gears suddenly stopped workingit is basically stuck in a high gear and the gear controller shows a continuous pattern of two The NuVinci optimized products are labeled as Continuously Variable Planetary hub systems (CVP) but also sometimes referred to as Continuously Variable Transmission. 2. The NuVinci hub was designed for European style bicycles with steel frames and with longish horizontal dropouts,not for aluminum I still have a bike (actively trying to get rid of it for, basically, nothing, as the hub broke) with the old version of Enviolo hub (named NuVinci back then) and I don’t recommend it. I´ve reset the hub to full overdrive (1 spin sprocket clockwise = 1. 000 km, when starting to ride the 4th NuVinci N360 hub… I suppose that some issues can be already generalized: Fluid leaks through bearings and the hub body itself seems to be „normal“. Reviews are mostly positive but I'd like to read real pro and contra, not paid-by-manufacturer-or-reseller review. This is partly a review of my opinion of the NuVinci N380 transmission and partly a request for help understanding this system better. definitely don't try to bend the ears. 5 years of use on our Nuvinci hub, all of which has been with a rather full load (rider, 2 kids, assorted kid-related stuff), and all of that with a gearing lower than the mfg. For the most part it has been a good unit until last week, noticed a difference on the higher “gear”. Hallo, als ich vor ca. Has anyone experience with this hub gear in the longer term? KudosDave Internally Geared Hubs (IGH) An internally geared hub with drum brake replaces many parts: Rat City Bikes is committed to selling and servicing internally geared hubs and bikes so equipped. Evelo used it on their fairly weak mid drives for at least 4 years (250 watts and 500 watts), but those drives were more like 150 watts, and 350watts in terms of power or torque. I get full range on the hub, but the info graphic goes from steep hill to moderate hill only. Nuvinci has become Enviolo. I would first look at the orientation you are installing the gear cable and make sure it seems like physics is on your side. Like less then 3 days in one case. e. So whats the fix for this and what type of fluid is in those? Tim At present we've got roughly 5-6k miles and 1. Since terrain is relatively hilly here and both fixed city-bike and casual combo with 3x7 gears making me too much tired, I thought of buying as additional item NuVinci Mondo hub. I like the Nuvinci hub, it does what I expect, but I am more cautious about stress when I ride the bike with the Nuvinci. There are no published data for the NuVinci hub efficiency, so the mention of inefficient is anecdotal. No clue what kind of company they are so curious to see how this pans out. The dealer had not set up the NuVinci correctly. We've had 3 failures in very short time frames. I don't know that riding around in the lower gear range of a Nuvinci is a problem. Their factory Harmony system shifts ratio automatically to maintain the same pedal cadence. Ich hatte schon zuvor ein Pedelec mit einer Nuvinci Harmony N360 Schaltung, die mir immer wieder Probleme bereitete, aber das The only application currently commercialized is the internally geared bicycle hub. NuVinci N360 CVP Ratio changes occur within the hub, smoothly and easily via internals that are sealed for life and maintenance-free. The new hub, and the local wheel rebuild seemed to be the quickest solution to my problem. In the mean time, I had bought a 2nd Nuvinci hub, an N360, from some on-line retailer who was clearing out some old stock fairly cheaply. I think I was just unlucky, or perhaps my riding style or physique (Clyde) make me more prone to break things. Efficiency is something that seems to give some people pause and bothers others not at all. This is the second time my internal geared hub NuVinci N360 from Fallbrook Technology failed since I bought the bike with the hub about 6 months ago (Oct 2012). Do I win anything real for that price? NuVinci hub report Have been riding a mountain bike with the NuVinci hub (First generation) and gear ratio controller. Nuvinci n360 with gates on pegasus premio nu What is Nuvinci? Nuvinci is a brand of continuously variable transmission (CVT) technology specifically designed for bicycles. The hub is compatible with rim, disc, or roller brakes, and has an integrated high-quality freewheel that is serviceable. maybe 30 to 40 nm of torque ?). I would also check that there is a minimum of slack in the two cables. I wrench for a local pedicab company that has some Nuvinci N360 hubs set up as a mid drive. With the NuVinci, a problem arises when the chain is too taut, as it's possible for the chain to ride off the sprocket and cause the sprocket, chain and crank to bind up, which will likely damage the shift interface, something replaceable only from Fallbrook. Unlike traditional gear systems that have fixed gear ratios, Nuvinci hubs allow for an infinite number of gear ratios within a specific range. Bleibt zu hoffen, dass die E14 von Rohloff die von Rohloff gewohnte Zuverlässigkeit und Standfestigkeit aufweist. The NuVinci Hub is a continuously variable planetary (CVP) transmission, rather than internally geared hub. With Enviolo, experience seamless shifting and #NeverShiftAgain. Let me know in the comments if you would lik most nuvinci/enviolo hubs have this "problem". It is not meant Turns out the overdrive cable had snapped at the hub end. The two shifting cables should be firmly attached to the hub at the interface mentioned above. Honest NuVinci hub review from real commuting. (i. Fallbrook made a splash in 2007 with the introduction of their NuVinci continuously variable transmission hub, but because of the hub’s heavy weight and clunky appearance, adoption has been mostly limited Smooth, stepless, and automatic bicycle transmissions. Will lowering the gear to make it easier to climb hills spare my next N380 replacement, or is this thing going to fail under pressure every time? Except of my first hub (SN: 1 23841), which I had changed due to massive fluid leak. However, also discovered that if you rotate a NuVinci shifter without balanced cable tension, it will SHRED the cables inside, and then they will in turn shred the nylon gears inside the shifter. I´ve tried with the shifter, and manually (always Hi All We bought a Kalkhoff Agattu 360 with a nuvinci harmony automatic gear hub from 50cycles last year. My first e-bike was a 26" norco frame with a Golden Motor 500W front hub. A NuVinci hub allows the bike rider to have an infinitely variable transmission inside the rear hub. Also the very first time I fired that bike up I quickly realized that my throttle cable was just a bit too short and immediately reved up past 8000 rpm. This article reviews the installation and adjustment of the NuVinci® N360® CVP rear hub and shifting system. Continuously variable means that there are no distinct steps between the different gear ratios. They had not set the rear hub in overdrive mode. Das Problem ist in Verbindung mit der Nuvinci-Nabe bekannt, der Bosch-Motor geht demnächst zu Stevens, um 'angepasst' zu werden, so dass dessen Steuerung mit dem unvermeidbaren Schlupf der Nuvinci - hoffentlich - besser zurecht kommt. Increasing resistance NuVinci Problems Review Review near to 47. I have two nuvinci problems and I am wondering if anyone has some ideas. The bike was extremely I tried the new N360 CVP hub from Fallbrook Technologies on a mountain bike at Sea Otter and was impressed with the performance and usability of the N360 continuously variable transmission. The guy loved it and had zero problems. Covers smooth shifting, weight penalty, reliability, & how a CVT hub beats derailleurs. Supplied them with LBS details and now waiting for their move. It is still under warranty. Also we are having problems with the shifter cables. ouns, ct5a, wn85k, gyovdg, pt3bi9, cvt01, ojsmr, zjnp, lywro, kswfc,