The cheapest Specialized Levo is the Expert model, which sells for just shy of $16K. With the Spectral:ON for example, which has very short chainstays and a relatively slack seat tube angle that puts your weight further over the rear axle on steep climbs, it helped to dial down the Assistance Character (to 6/10), the Maximum Torque (to 78Nm) and the Assistance Start (to 4/5) to soften the bikes power and acceleration. Anyone knows what's are those white (ish) shoes the reviewer is using on some of the pics? So despite being an engineer the non-linear noisy nature of the reporting makes it very difficult to plan rides and I almost always finish the last few km without assistance for bigger rides. A forum community dedicated to Mountain Bike owners and enthusiasts. It also responds a fraction quicker at the pedals, and delivers more overrun power when ratcheting the pedals over technical features up a climb. However, all are fitted with Shimano cranks. Hitting those famous tracks day in, day out for eight years, he broke more bikes than he can remember. If youve experienced a Shimano EP8 bottom bracket spindle failure, let us know in the comments below. No, but the best on the market IMO. It's used on Santa Cruz, Kona, Pivot, Norco, Canyon, Scott, YT, Intense and plenty more. Others will tell us the EP8 is a weaker motor. Subscribe to Cycling Plus from just 13.50 and get a Lezyne Pocket Drive Pump, worth 29! A dinamo or recharging when braking or something That's what I'm still waiting for! According to the TSB, only Shimanos EP8 motor is affected. Wait, 23-27kms? On top of that, Shimano also appears to be cool with brands building their bikes with non-Shimano batteries. There are 5 levels of adjustment from Mild to Quick, with the highest setting requiring only a small rotation with light pedal force to engage the motor. On top of that, you cant tune the Bosch motor like you can with EP8 theres no fancy app, and the stock assist settings arent adjustable at all. That results in a big improvement in how far you can go on the same battery capacity - Shimano claims a 20% increase in range as a result. Easy fix. Shimano has received 49 reported cases of the drive unit spindle breakage when assembled with non-Shimano cranks as of today.. What's your experience on this? I don't know anyone that likes a bike that rattles in any way or form. As discussed in e*thirteens TSB 157, the cracking and eventual failure of EP8 spindles is something that happens over time through repeated use. While there were limited options to tweak the levels of the old E8000 and E7000 motors, EP8 takes it to the next level, allowing riders to alter the motors torque, acceleration and general on-trail character, resulting in a more personalised experience for dialling your e-MTB in for your riding style and terrain. Really? The brand suggests EP8 owners should inspect their motors spindles for damage or cracks originating from the drilled hole used for the pedal crank retainer hook, located on the splined portion of the axle. This speed may be enough, but some people may find it very frustrating because from 25 km/h they have to make a gigantic effort to follow their teammates since the assistance is cut off or simply because they want to go faster. Now well point out here that the Bosch Gen 4 motor exhibits a similar metallic clacking noise, since its internal gear system also employs a clutch. Basically any minor impact that causes the chain to bounce and tug at the chainring will result in noise. A bike that weighs almost half as much as the rider. While the EP8s performance on the climbs is generally excellent, we have occasionally wished for a little more overrun for clearing technical features. While the motor is both more sensitive and more powerful though, Shimano has done brilliantly to offer usable control of that power. Thats given us plenty of saddle time to compare and contrast the new motor not only with E8000, but also with the latest Bosch Gen 4 motor and the Brose-manufactured 2.2 motor in the new Specialized Levo. And more power requires more juice. February 22, 2021. - Can we have remaining battery displayed as a percentage please? For a mechanic, mechanical noise is a no-no by the end of the ride Id be destroyed mentally! Their heckler had complete battery failure, the ship date for a new one is close to the motor ship date. Just remember to manually unpair your phone from the bike before you start riding again, as the motor wont engage while the system is paired to the app. The most prominent reports of EP8 axle failure exist on two EMTB forum threads. When new the last bar of charge corresponds to roughly 15-20% charge, but over time this becomes 5-10%. If in doubt about such components, we recommend speaking to your bicycle manufacturer.. A consumer could also decide to remove the e*thirteen cranks and replace them with a model officially certified by Shimano for use with the EP8. And compared to E8000, the new EP8 motor is considerably more powerful on the trail, whilst retaining the smooth and intuitive delivery that weve always dug about Shimanos drive units. Update. The Purion controller is vastly simpler and easy to read, but it looks cheap and its bulky, making it an awkward fit with brake and dropper levers. What is rattling? - Strong but very well-tuned power delivery Let us know what you find out. The fact that the EP8 motor uses the same mounting points as the old E8000 motor means there are a few bikes out there that were anticipating will be updated with the new motor like the Norco Sight VLT and Range VLT. This gives a very wide and flexible power band that does well to match what your legs are doing, making this the go-to, set-and-forget mode for proper off-roading. However, the brand refutes a link between the preload caps undoing and any resulting damage to system components in TSB 156, and then goes on to affirm e*thirteen components are not the source of any failures in TSB 157. That is, spme pretension or a clutch like system. Take note of how much elevation you achieve during those rides (elevation is more important than distance when determining range), and keep that number in mind when youre planning future all-day epics. Alex then moved back to the UK and put his vast knowledge of mountain biking to good use by landing a job working for MBUK magazine as features editor. More powerful:The new Shimano EP8 puts out 85 Nm of torque, 15 Nm more than its predecessor, the Shimano STEPS E8000. As soon as we got the first failures we [started to] spec Shimano [cranks] again but lead time[s] to get the first crank arms [was] quite long so we had some inertia in production. Why don't they buy dirtbikes instead ? Sell it to me, bet ya cant specially at a respectable 90 keys. But even then it is still quieter than my saddle bag bouncing around. In addition to the challenge of having remaining battery life displayed as five bars, the range estimation tends to drop quite quickly during the final two bars. 681 72K views 5 years ago If your E Bike is running a Shimano Steps pedal assist motor, there are a few maintenance points that you should know! After downloading the free E-Tube Project app, youll need to turn the bike on and pair it with your smartphone. The ability to customize the boost is very useful, with Shimano's app you can dial it in to your preferences. there are no additional ports on the SC-E5003 to connect the switch with. By their own standards of non-assist components, this motor is not worthy of the shimano name. In summary, Shimano is aware of EP8 motor spindle failure, and is correlating the issue directly with the installation and use of third-party cranks. Wait until you see how much work it takes to replace rear derailleur housing! All the grit is gone because it's clearly stuck between your bitter little arse cheeks.. Unfortunately this clutch also produces a metallic clack whenever it rotates back and fourth. Animals and Pets Anime Art Cars and Motor Vehicles Crafts and DIY Culture, Race, and Ethnicity Ethics and Philosophy Fashion Food and Drink History Hobbies Law Learning and Education Military Movies Music Place Podcasts and Streamers Politics Programming Reading, Writing, and Literature Religion and Spirituality Science Tabletop Games . While midly annoying, it only takes a couple button presses to get back to get an 800% stabbing strength increase! I read a similar story around christmas on an other forum. But to give you some numbers, weve consistently achieved around 1,500m of climbing during our 30-50km test rides. Overall very pleased with the bike and the motor. Still, that clutch design means it is impressively drag-free beyond the cutoff point. Smaller:Compared to the previous model, the EP8's volume has been reduced. On my older gen Bosch motor with a 500wh battery I can get about 30 miles out of a battery charge if I only turbo up the steepest climbs and do the other bits in low/mid power settings (and I'm about 100kg's / 16 stone which sucks battery). What makes me sad is seeing young people hop on the e bike train so that they can go on a longer ride or so that someone who is new to cycling can keep up with their friends who have been riding for years, all to perpetuate needless consumerism and a gross waste of resources. The problem I have is on the EP8 motor there are 3 ports, 1 for the speed sensor, 1 for the cycling computer and 1 for the derailleur. Indeed Specialized actually built the new Levo around a mullet setup with a 27.5in rear wheel, in order to shorten the chainstays. Once paired, find the Customise menu and select Assist. The versatile and powerful SHIMANO EP8 (EP800) e-bike system can be found on a wide range of brands and models. The new EP8 motor (DU-EP800) also is said to have 36% less drag than the original, thanks to redesigned seals and improved internal gear design. He started racing downhill at the tender age of 11 before going on to compete across Europe. First revealed to the world in September of last year, Shimano EP8 finally arrived on the e-MTB scene as the successor to the very popular Shimano E8000 motor. When we see failures like this, it is incumbent on us to find the root cause and, if it is within our control, provide a resolution, reads e*thirteens statement. And Im no anti-ebike merchant, been quietly awaiting the age/account balance when I can justify one actually. However, you do pay for all that refinement and integration. This occurs if the cap is not correctly tightened or the factory-fitted threadlock hasnt been adequately applied, and if the crank arms pinch bolts arent tightened to their correct torque. By Ralf Hauser 214 On one ride with the Canyon Spectral:ON, the range estimation initially showed 25km. That rattling feeling comes from one way bearing. I feel like I've been missing out on so much! At my age 69, if it isn't fun, exciting, and challenging, count me out! This is due to the internal clutch mechanism, which allows the motor to disconnect from the cranks when not in use, thereby decreasing drag and resistance. You can't imagine what kind of thought must have gone behind that response? Quote Start New Topic Post a reply to: SHIMANO EP8 - won't turn on (new bike) Not the first time Shimano has screwed the pooch with recent launches. However, we couldnt get the display to pair with our Wahoo ELMNT Roam head unit. And you can take the motor together with a battery out in matter of seconds. I found this beauty as an example: The reviewer weighs 55kgs. But it is not anywhere near the same engine in everything else. The YT Decoy also utilises its own 520Wh battery and the the Orbea Rise is built around a smaller 360Wh battery. The freewheel is still in the (regular) rear hub so when you're not pedaling, nothing in the motor-bottombracket assembly should be moving, isn't it? It is the most underrated comment ever on the pinkbike. The Shimano EP8 RS motor, the key to the experience. If there is no threadlocker patch, move onto point 2c. You can display way more metrics on it too, and battery is usefully displayed as a percentage. It also depends on the bike too. - High quality display & controller The cause is due to the difference in design from Shimanos crank, which causes increased stress around the spindle hole.. only one port which needs to be connected directly to the motor. Hey Ralf Hauser!! - A little more overrun on technical climbs would be swell Improving performance on undulating terrain, Shimano has also increased the EP8s available torque at lower cadences. This data covers comprehensive third party metallurgical analysis in addition to results from a rigorous test battery of corrosion testing combined with ISO Fatigue. Owners and enthusiasts 13.50 and get a Lezyne Pocket Drive Pump, worth 29 date a... Setup with a 27.5in rear wheel, in order to shorten the chainstays at my age 69, if is..., that clutch design means it is n't fun, exciting, and battery is usefully displayed as percentage... The switch with on top of that power been missing out on so much bikes. 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