Its easy to modulate via how much pressure youre putting through the cranks and the power delivery is progressive, giving it a very natural feel as a result. BT-E8016 External Battery With 630Wh, you'll be able to ride further without having to stop and recharge. - Strong but very well-tuned power delivery Shimano's EP8, short for DU-EP800, features a higher maximum torque of 85Nm compared to the older E8000's 70Nm, topping it by an extra 21%. The MY21 model also features an updated build kit that. I don't know anyone that likes a bike that rattles in any way or form. Really? Maximum power output sits at 500W, although the continuous power output is set at 250W like most motors. An e-Mtb allows me to ride farther, and more often and smile from beginning to end, not just the downhill sections! FEATURES. Please, It appears you're using an old version of Internet Explorer which is, the 471.5mm rear centre on the Giant Trance X E+, that achieves the most discreet integration, the MasterMind TCU display on the new Specialized Levo. Oh man, so that must mean you know of rigs they've received that they've not done first rides and then field tests on. You can improve efficiency by limiting the maximum torque, though it is still possible to get maximum power out of the motor by pedalling at a higher cadence, so you wont necessarily get more range by limiting torque. If a dynamo can be worked into the wheel hubs, you may even get near perpetual charging while the system is in use. So then it gets really confusing as it seems like the first bar lasts 30% and the last one 10%. Assistance Character This adjusts the motors support level, which is how easily the motor delivers its power based on your input. 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. Designed specifically for SHIMANO's STEPS system, the BT-E8036 battery integrates smoothly into the down tube and features 630 Wh capacity. Think of the classic couple with fit 100kg male with big backpack and 60 kg female with smaller backpack. 10 Shimano EP8 powered eMTB's that have already launched! Unfortunately frenchies and Germans are not masters of marketing. Shimano has its own 504Wh and 630Wh units, too. With the introduction of the new Shimano EP8 platform, the bar has been raised again with significant gains in the areas that matter to e-mountain bikers the most: . So many issues that can be simply solved by not having a motor. Shimano STEPS EP8 - Xtracycle Cargo Bikes Another element of the weight saving equation is the new Shimano EP8 motor. I have tested a few ones and to me best one is Specialized in terms of ridding feeling and refinement. Occasionally it can feel a little peakier compared to EP8, but for the most part both motors are easy to get used to within a few rides. About BAE Systems Inc. | BAE Systems This adjustment has the biggest impact on the motors performance and your total range. Santa Cruz Bullit CC X01 RSV (2021) first ride review - MBR EP8 Technical Features Drive unit weight: 2.6 kg compared to 2.9 kg for DU-E8000 Case material: Magnesium 10-percent less volume compared to DU-E8000 Maximum torque output: 85 Nm Maximum power output: 500 W 36-percent reduction in drag Greatly reduced driving noise, quieter than DU-E7000 Appreciate the level of detail in this article, good work. With 21% greater torque than E8000, the EP8 motor delivers substantially more punch on the trail, and it feels more usable too. This means its impossible to tell whether you have 21% or 39% battery remaining. I once did 2300hm with bt-8010 and mostly Eco low but also some trail and boost. Riders can customize multiple settings through the E-TUBE PROJECT app, giving greater control over how they want their bike to ride. EP8 EP800 . 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. Merida was the first to release a 2021 eBike running an EP8 and we've actually already ridden it in this video.For 2021, Merida has added the EP8 a larger 630Wh Shimano battery and improved the . Its mostly apparent when freewheeling down really rough trails, but weve been able to detect it when the motor is engaging and disengaging around the 25km/h cutoff on the road, and while cruising over washboard bumps on mundane fireroads. On top of that, Shimano also appears to be cool with brands building their bikes with non-Shimano batteries. New batteries recently released by Shimano are available for EP8, including two 630Wh battery options, the external BT-E8016 and internal BT-E8036 battery. The Shimano EP8 user interface is similarly elegant in its design. Fitness hasn't a big effect because of all the muscle weight to motor has to carry but doesn't assist pedalling. The EP8 is also tuned to give more power in Trail mode without affecting range. 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 what you see is what you get. You also need a special key to release the battery from the frame, which were not fans of, at least for a mountain bike anyway. The new EP8 motor is specced on the Heckler, and the MX wheel size option features Reserve carbon wheels front and back. With 630Wh of power on tap, the BT-E8036 is the largest internal battery that Shimano now offers and matches the size of the batteries that Bosch offers for its eMTB system. It is MUCH less powerful, but there is no rattle, no weird cut off, no jerky pedal action. Maximum Support: 400% Q-factor: 177mm Battery Capacity: External: 418, 504, 630Wh/Integrated: 504,. The mid-level Vitus E-Sommet VRS sells for 4800 / 5500 with the EP8/630Wh powertrain, a Shimano SLX 12 drivetrain & four-piston . Yeah, that's pretty poor! This also allows brands to more neatly integrate the motor into their frame designs, Canyon having done a particularly swell job with the Spectral:ON. 2. "- Only five power bars for charge level.". How stuff like this gets through what I would like to think was extensive testing I will never know. The thing is though, you do actually get used to that noise. At full charge in Trail mode it says range is 90km or so but I haven't put that to the test on more mellow trail days but am sure others have. However, when coasting on rough terrain the unloaded system can exhibit a 'NORMAL' clicking sound that may be detectable to the rider. So, when the sensor senses a negative elevation gain, the dynamo kicks in to recharge the battery. is a broken record . That Shimano response was pure gold. it's been quite awhile and still no fix . Pickup is faster too, with less hesitation between pedalling and torque being delivered to the rear tyre. EP8 is compatible with DEORE XT & DEORE with LINKGLIDE technology, in addition to current SHIMANO 12-speed drivetrains. However the motor operation itself is fabulous, smooth, powerful, feels natural when you ride, you can cover ground like crazy in this thing. It's like a dirt bike with a 15 mile range. The Centech Group Plus integration looks like shit on those Nox bikes. He was pretty happy about ANT compatibility. Additionally, the maximum torque limit can be set anywhere between 20-85Nm allowing riders to increase their riding range in TRAIL or BOOST modes or increase the off-road capabilities of ECO mode. - Can we have remaining battery displayed as a percentage please? The World's largest electric mountain bike community. DISCONTINUED PRODUCTS, SHIMANO SERVICE CENTERS | MANUALS & TECHNICAL DOCUMENTS | DISCONTINUED PRODUCTS, Privacy Policy | Cookies Preferences | Terms of Use | California Transparency in Supply Chain Act | ADA Compliance, Shimano Introduces its Most Advanced E-Bike System for Mountain Bikes. Most brains will be capable of doing this, as the noise in question isnt actually signalling a fault with the motor. So why has no one made a motorized gearbox yet? Power delivery is immediately intuitive thanks to the new MasterMind firmware that Specialized developed specifically for the 2.2 motor, which reduces power spikes from rapid changes in crank speed and pedal pressure. I feel like I've been missing out on so much! It was one of the most fun bikes to ride. capacity longer. I have never posted a comment here on pinkbike, however this article in particular is hitting a nerve. You can display way more metrics on it too, and battery is usefully displayed as a percentage. 3. - Numerous battery options, both from Shimano & 3rd parties By their own standards of non-assist components, this motor is not worthy of the shimano name. Funny that motor has a gear box, but only one gear? Do you think it could be only an issue with Carbon frames then? Merida's eONE-SIXTY EP8 / 630Wh battery-equipped eMTB's start from around 4.200 / 3,800, and EP8 / 630Wh battery-equipped e-hardtails from around 3.500 / 3,200. At Hollandbikeshop.com you'll find an extensive and versatile range of Shimano Steps Batteries. So when the new version is so much better Refinement is all relative. One of the more intriguing aspects of EP8 is the ability to fine-tune the motors performance via Shimanos E-Tube Project app. Shimano EP8 Motor: All you need to know | CANYON US But even then it is still quieter than my saddle bag bouncing around. Weve found the first two settings to be too weak for e-MTB use, though conversely the highest setting can feel a little too peaky for some riders. The Shimano E8000 was faster than the EP8 up the climb. SHIMANO EP8 RANGE TEST 630Wh - How Many KM Can You Get?? Like their . On the trail the tone of the clack is a little deeper than the EP8 drive unit, but the cause is the same. Shimano battery issues with EP8 motor | EMTB Forums It is a feature bro, the sound of pure class. By Ralf Hauser The EP8 motor and 630Wh battery are both known quantities and we can probably work out how far it will go based on other bikes, but it's an interesting omission nonetheless. . This can allow an easy transition between two different riders with different preferences, or it can be used to build a commuting mode and a mountain biking mode. Unfortunately this clutch also produces a metallic clack whenever it rotates back and fourth. You can't imagine what kind of thought must have gone behind that response? . In the higher settings, the motor will deliver maximum power without you having to pedal very hard at all. When youre at those 30-40km/h descending speeds, EP8 doesnt punish you for stamping on the pedals to build some extra speed in the lead-up to a jump or dropoff. Make sense. Absolutely. This means its impossible to tell whether you have 21% or 49% battery remaining. So far so good. 2022 Canyon Spectral:On EMTB with 900wh battery is reviewed Eco set to low and all climbing done slowly in good dry conditions with a light fit rider and low rolling resistance tyres? A bit like chain slap when you don't apply force on the pedals. Hopefully we will have a system with little weight penalty in a few years. e-bikes remove the only non-financial barrier for entry into a sport that historically required at least some small amount of fitness. Currently, I own two e-bikes with a new 2022 Moustache Samedi 26 Fat 4 with the Bosch Motor on its way. But overall EP8 offers more of a quieter and gentler hum than the whine of the E8000 motor, and its also quieter than the Bosch motor too. you should ride slow with a good cadence. Nothing like on an ebike. Quick everyone, it's another article about e-bikes grab the pitchforks! Going the right direction in weight reduction. It's around 300g lighter than the old E8000 it replaces, as well as being much smaller in volume . No mention on the worldwide recall of the motor due to issues? The svelte motor casing provides more clearance for the rear wheel and suspension components, allowing brands to build their bikes with shorter chainstays. I haven't had the privelage to ride any bosch equiped bikes or other shimano bikes but this thing is so quiet I think it would be hard to find another ebike motor that is more silent. The touch points are all up to typical Shimano standards of quality, though we would like to see improvements to the functionality of the display unit, notably having battery life shown as a percentage. Probably more than some rattle. If possible, repeat this ride on the Eco and Boost modes too. INFORMATION It also depends on the bike too. It isnt a huge difference, but sometimes its just enough for your rear wheel to make it up and over a stubborn tree root or rock ledge. > I chose this bike because it has the EP8 and from research, seems to be the most reliable platform out there, assuming it's as reliable as the E8000. Why does the Shimano EP8 motor rattle? | MTB-MAG.COM For a better experience, please enable JavaScript in your browser before proceeding. As in, we totally forgot about it altogether. Personally, were ok with downshifting and spinning our way up a steep incline its better for the health of your knees, and its likely better for the health of the motor too. Overall very pleased with the bike and the motor. Like the SC-EM800 display, the E- TUBE PROJECT app can also provide maintenance reminders. IMO Shimano bikes are good,but they are 2 steps down compared to Specialized and Bosch. Furthermore, the range estimation is more accurate in our experience too. . Those Merida ebikes ride quite good too. > 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). Along with the new EP8 motor, Shimano has also released a larger 630Wh battery, which seems to be the most popular option at the moment youll find it inside both the Canyon Spectral:ON and Merida eOne-Sixty. Still, that clutch design means it is impressively drag-free beyond the cutoff point. Shimanos battery flexibility certainly presents a significant advantage over the likes of Bosch, which is much more limited with its battery options. They must be under pressure to deliver units as this is at best rushed. The cheapest Specialized Levo is the Expert model, which sells for just shy of $16K. available in a new 160mm length in addition to 165, 170, 175. Didn't think I'd ever see that. 2021 Santa Cruz Bullit electric mountain bike - BikeRadar Limiting the maximum torque is something youll notice more at low cadences in high-load applications rather than general trail riding. This is a real review with details and pros and cons. Continuing a theme for electric . Canyon Spectral:ON tucks 900Wh battery in new full carbon frame @tomdesoals: Ah, thanks I get it. That's worse to, because 20kg dead weight doesn't contribute like 20kg of normal, muscle-laden body mass. The totally revamped E-TUBE PROJECT app provides new customization options in a more user-friendly layout thats easy to access for quick and easy changes. Next generation e-tube wires have increased speed and bandwidth in a smaller and lighter package.
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