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EDITOR’S CHOICE
E·Bycco E8 Electric Bike — 34 MPH Speed, 70-Mile Range
Our take: the big 840Wh battery and 85N·m torque make hill commutes effortless while 29″ wheels keep it fast and stable on mixed terrain.
- 48V 17.5Ah (840Wh) battery: up to 70 mi PAS / ~35 mi throttle
- 750W hub, 1000W peak & 85N·m torque; 33–34 mph unlocked
- 29″×2.1″ CST tires + lockout fork—confident on pavement & gravel
- UL 2849 system, IP65/67, 330 lb max load, Shimano 21-speed
- Motor
- 750W (1000W peak), 85N·m
- Battery
- 48V 17.5Ah • 840Wh
- Top Speed
- Up to 34 mph (unlockable)
- Range
- 35–70 miles per charge
- Wheels/Tires
- 29″ × 2.1″ CST
- Brakes
- Mechanical discs, F/R
- Drivetrain
- Shimano 21-speed
- Certification
- UL 2849 • Battery UL 2271
- Fork
- Lockable suspension
- Max Load
- 330 lb
The E·Bycco E8 is a 29-inch hardtail e-mountain bike that aims to be the “one-bike solution” for weekday commuting and weekend exploring. On paper it checks a lot of boxes for riders who want serious speed and range without luxury-bike pricing: a 48V 17.5Ah (840Wh) removable battery, a 750W rear-hub motor peaking at 1000W and 85 N·m, mechanical disc brakes, a 21-speed drivetrain, and a lockable suspension fork. It’s rounded out by commuter-friendly touches like full fenders, a headlight with horn, a phone holder with USB charging, and a clear LCD that lets you tune assist levels—or even cap speed to meet local Class 1/2/3 rules.
What does that translate to on the road and trail? With its motor unlocked, the E8 is rated up to 33–34 mph and a claimed 70 miles of range in pedal-assist (around 35 miles on throttle only). The 29" × 2.1" CST All Terrains tires roll fast on pavement yet keep a confident footprint on gravel and packed dirt. A robust 330-lb max rider-plus-cargo rating and an aluminum frame keep things sturdy without ballooning weight, which is listed in the mid-50-lb range. Charging from empty takes about 7–8 hours with the included charger.
E·Bycco is a value-focused brand that has built a following around big-battery, big-motor bikes that still feel approachable to assemble and maintain. The latest E8 iteration improves the tire and inner tube spec, adds UL 2849 system certification (with UL 2271 battery compliance noted), and keeps the setup simple: mechanical discs that are easy to tune, a 21-speed Shimano drivetrain for familiar gearing, and a control display that can limit or unlock speed depending on where you ride.
Is the E·Bycco E8 for you?
The core problem the E8 solves is versatility. Many riders want a single bike that can handle hilly commutes at speed, roll comfortably over poor-quality urban pavement, and still feel fun on a rail trail or fire road on weekends. The E8’s motor torque, large battery, and 29-inch wheels target exactly that overlap between speed, distance, and mixed-surface comfort.
It suits adults who value headroom—both in power and range. If you’re 5'7" to 6'7" and up to 330 lb with gear, you’ll find the fit and payload workable. If you live around hills or carry a backpack or panniers, the 85 N·m hub motor keeps cadence steady without bogging. If you’re shopping for a commuter that can realistically cover 15–25 mph traffic without strain, the E8 is built for it.
Who might not love it? Pure trail riders who want a full-suspension chassis with hydraulic brakes and 2.6–4.0" tires will find the E8’s hardtail, 2.1" rubber, and mechanical discs limiting at the technical edge. Riders who prefer ultra-low maintenance (internal gear hubs, belt drives) won’t get that here—this is a classic chain and multi-sprocket layout. And if you absolutely need a sub-50-lb bike for frequent carry-ups, look elsewhere; the E8’s sizeable battery and motor make it heavier than lightweight commuters.
Budget-wise, the E8 lives in the mainstream “midrange value” segment. You’re not paying premium-brand money, yet you get performance numbers that flirt with enthusiast territory. It is beginner friendly: assembly arrives 90–95% complete, the display is intuitive, and you can start in low-assist Class-1 behavior before exploring higher assist levels and throttle.
What We Like About the E·Bycco E8
The headline is the motor–battery pairing. A 48V 17.5Ah pack (840 Wh) is a meaningful upgrade over the 12–14Ah batteries often found at this price. Coupled with a hub that peaks at 1000W and 85 N·m, you get brisk takeoffs at stoplights, a realistic 20–28 mph cruise with pedal assist, and the ability to maintain speed on long drags that would expose weaker motors. Unlocked, the system’s 33–34 mph top speed is there for private-property riding or jurisdictions that allow it, but the key is how relaxed the E8 feels at normal commuting speeds.
Range is equally compelling. The 70-mile claim in PAS obviously depends on rider weight, elevation, wind, surface, and assist setting, but with 840 Wh on board, real-world commuters can expect multi-day riding between charges at modest PAS levels. Throttle-only mode is available for lazy days or quick errands, and cruise mode keeps speed steady without constant thumb pressure.
Comfort and control are better than the spec sheet might imply. The lockable front suspension fork takes the edge off potholes and roots. The 29" × 2.1" tires roll efficiently yet still give enough air volume to mute chatter; they also improve obstacle rollover relative to 27.5" or 26" wheels. The 21-speed drivetrain is a pragmatic choice: beginners instantly understand it, and it gives you enough low range to spin up steeper climbs without burning battery in max assist.
Commuter touches add real utility. The fenders do their job on wet streets. The integrated headlight and horn increase safety. The included phone holder with USB charging makes navigation straightforward and helps the E8 double as a practical daily driver. The LCD is simple, bright, and waterproof, and—importantly—lets you change the assist ceiling to conform to Class 1 (PAS only, 20 mph), Class 2 (PAS + throttle, 20 mph), or Class 3 (28 mph PAS) where legal.
Finally, UL 2849 system certification and IP65/67 weather protection are excellent signals for safety-minded buyers. Replacement parts availability and the ability to cap/unlock speed via P-settings are thoughtful for long-term ownership.
What We Don’t Like About the E·Bycco E8
The mechanical disc brakes stop the bike reliably but require more hand effort and periodic cable tuning compared to hydraulics. At the E8’s potential speeds—especially when unlocked—hydraulic brakes would inspire more confidence and offer lighter lever feel in the wet. Experienced riders may budget for an upgrade later.
At ~55–57 lb, the E8 is not a featherweight. The weight is typical for a big-battery hub-drive hardtail, but you’ll notice it when hauling upstairs or onto car racks. Similarly, the 2.1" tires are optimized for efficiency rather than maximum cushion. They’re great on pavement and packed dirt; just don’t expect plus-tire comfort on washboard gravel or rock gardens.
The fork is a basic lockable unit. It smooths bumps but can’t match the small-bump sensitivity or adjustability of higher-end air forks. The cockpit ergonomics are sensible yet utilitarian—flat bar, simple controls. If you ride long hours, you might consider adding ergonomic grips or a suspension seatpost for extra comfort.
Lastly, while the display allows speed limiting, riders must pro-actively set (and respect) local regulations. Out of the box, new owners might be tempted to unlock max speed without recognizing Class rules or safe-stopping distances; the onus is on the user.
Pros & Cons
| Pros | Cons |
|---|---|
| Powerful 48V hub motor (1000W peak, 85 N·m) with lively acceleration and hill performance | Mechanical discs require more hand force and tuning than hydraulics |
| Big 840 Wh battery with realistic multi-day commuting range | Heavier than lightweight commuters; awkward to carry upstairs |
| Clear LCD with Class-mode speed limiting (1/2/3) | 2.1" tires prioritize efficiency over plush comfort on rough trails |
| 29" wheels roll fast and smooth over mixed terrain | Basic lockable fork; limited adjustability |
| Practical touches: fenders, headlight + horn, phone holder with USB | Cockpit is functional rather than premium; some riders may upgrade contact points |
| UL-certified system and IP-rated components | No factory rear rack; cargo use will require an add-on |
| 21-speed drivetrain gives familiar gearing for beginners |
What’s Included?
- E·Bycco E8 29" electric bike (aluminum hardtail frame)
- 48V 17.5Ah removable, lockable battery (keys included)
- 750W rear-hub motor (peak 1000W)
- Smart charger (48V), 7–8-hour full charge time
- LCD display (waterproof) with control pad and P-settings
- Thumb throttle
- Front headlight with integrated horn
- Full-coverage fenders
- Phone holder with USB charging port
- 21-speed Shimano drivetrain
- Mechanical disc brakes (front & rear)
- Lockable suspension fork
- Quick-release front wheel
- Installation tools and owner’s manual
Our take on the package: For a value-tier build, this is generous. Many bikes skip the fenders, horn, and phone mount, which are genuinely useful for commuters. The only omission we noted for cargo-minded riders is a rear rack; plan to add one if you carry panniers or a trunk bag. A simple multi-tool is included, but having a torque wrench for assembly is still wise.
Technical Specifications
| Component | Details |
|---|---|
| Motor | 750W nominal rear-hub (1000W peak), 85 N·m torque |
| Battery | 48V 17.5Ah (840 Wh) removable, lockable; UL 2271 battery compliance; system UL 2849 |
| Controller/Display | Multi-mode LCD, 5 PAS levels, configurable Class 1/2/3 behavior, cruise control, walk-assist |
| Top Speed | Rated 33–34 mph unlocked (throttle/PAS); user-configurable caps for Class compliance |
| Range | Up to ~35 miles throttle-only; up to ~70 miles PAS (conditions vary) |
| Charging | 7–8 hours from low to full |
| Frame | Aluminum hardtail |
| Fork | Lockable suspension fork |
| Drivetrain | Shimano 21-speed (3 × 7) |
| Brakes | Mechanical disc (front & rear) |
| Tires | CST All Terrains 29" × 2.1" |
| Wheel/Tire Updates | Thicker tires and inner tubes (current iteration) |
| Weight | ~55–57 lb (varies by accessories) |
| Max Load | 330 lb (rider + cargo) |
| Rider Fit | Recommended 5'7"–6'7" |
| Weather Protection | IP65/67 water-resistance on key components |
| Included Accessories | Fenders, headlight & horn, phone holder with USB, quick-release front wheel |
| Assembly | 90–95% pre-assembled; tools included |
Features
- Powerful brushless hub motor: 750W nominal, 1000W peak, 85 N·m—strong takeoff, confident hill climbing, steady 20–28 mph cruise.
- Large-capacity battery: 48V 17.5Ah (840 Wh) removable & lockable; realistic multi-day commutes at moderate PAS levels.
- 29" × 2.1" CST tires: Efficient rolling with a stable contact patch; upgraded tire and tube spec for durability.
- Lockable front suspension: Smooths potholes and curb chatter; lock the fork for efficient climbs and sprints.
- 21-speed drivetrain: Wide usable range; intuitive for beginners; fine-tunes cadence in every assist level.
- Five riding modes: Manual (no assist), 5-level PAS, full-throttle, cruise (constant speed), and walk-assist for ramps.
- Mechanical disc brakes: Reliable stopping in all weather; straightforward cable-actuated maintenance.
- Class-mode flexibility: LCD lets you set Class 1/2/3 behavior; throttle can be disabled to meet local rules.
- Commuter kit: Full fenders, bright headlight with horn, and phone mount with USB keep daily rides practical.
- Safety & durability: UL 2849 system certification, UL 2271 battery standard noted, and IP-rated components.
- High payload & fit range: Up to 330 lb max load and a rider height window from ~5'7" to 6'7".
- Quick-release front wheel: Easy transport and flat fixes.
- Display customization: P-settings allow speed caps, metric/imperial swaps, and assist tuning.
Feature verdict: The E8’s spec sheet is cohesive and thoughtfully balanced for its category. The big wins are energy capacity and assist flexibility; they’re what give the bike an “easy power” character that beginners appreciate and experienced riders can exploit. Mechanical discs are the one notable compromise, but they keep cost in check and are easy for new owners to understand and service. If you later upgrade to hydraulic brakes and a suspension seatpost, you’d end up with a machine that rides above its price class.
Real-World Performance & Ride Quality
Acceleration and speed. The E8’s hub drive produces a strong early surge, which is helpful for clearing intersections and joining 20-mph traffic. PAS levels are sensibly spaced: PAS 1–2 aid gentle cruising, PAS 3–4 feel lively on rolling terrain, and PAS 5 plus throttle is where you unlock the bike’s quick personality. At legal Class-3 settings the bike will maintain 28 mph with pedal input on flats; unlocked, the 33–34 mph rating exists for private areas and long, open stretches.
Hill climbing. What you feel on climbs is torque, and the E8’s rated 85 N·m is more than marketing fluff—it means the motor resists bogging when cadence drops. With the 21-speed cassette you can keep legs spinning efficiently while the motor fills in the heavy lifting. On long grades, the bike’s cooling is adequate; still, riders should avoid sustained max-assist throttle on very steep hills to preserve efficiency and motor temperature.
Range and battery behavior. The 840 Wh battery is the bike’s superpower. At PAS 2–3 on mixed terrain, many riders will hit 35–55 miles without sweating charge percentage. In full-throttle urban dashes, expect the lower end of the spectrum. Cold temperatures, headwinds, knobby accessories, and heavier payloads all trim range—as they do with every e-bike—but the E8 starts with enough energy that casual commuters rarely experience range anxiety.
Handling and comfort. The 29" wheels roll over joints, roots, and potholes with less deflection than 27.5" or 26". Tire pressure matters: run the 2.1" tires at the lower half of their PSI range on rougher surfaces for a calmer ride. The fork’s lockout is handy when transitioning from trail to road. The straight bar, stock saddle, and grips are serviceable; comfort-tuning with ergonomic grips or a different saddle can pay big dividends on longer rides.
Braking. Mechanical discs keep costs predictable and are easy to adjust, but on rain-soaked descents you’ll want to plan and squeeze earlier than you would with hydraulics. The good news: rotor sizes and pad availability are standard. Upgrading to a hydraulic set later is straightforward.
Noise and refinement. The hub motor is quiet with a faint whir under load. Cable routing is tidy. The fenders sit close enough to block spray but not so close that they rub on small wheel wobbles. The LCD is bright even in daylight, and the horn is loud enough to be noticed without being obnoxious.
Daily usability. The phone holder with USB is a surprisingly big quality-of-life win—navigation drains phones quickly, and staying charged without extra cabling is a perk. The quick-release front wheel eases transport in smaller SUVs or apartments. The included headlight is adequate for “be seen” use; for pitch-black paths, add a higher-lumen bar-mount light.
Setup, Tuning & Ownership Tips
Assembly. With the bike 90–95% pre-built, you’ll install the front wheel, handlebar, pedals, fenders, and accessories. Set aside an hour if you’re new. A torque wrench is recommended to avoid over-tightening stem and axle hardware.
Tire pressure. For 2.1" tires, a good daily range is often mid-40s PSI for efficient pavement rolling; step down toward 30–35 PSI for comfort on rough surfaces if you’re within the payload limits. Check weekly—the E8’s efficiency improves dramatically when tires aren’t under-inflated.
Brake setup. Mechanical discs bed in over the first few rides. If the lever feel is spongy or pull distance is long, use the in-line barrel adjusters to dial the cables tighter, and periodically center the calipers so the rotor doesn’t rub.
Display and speed classes. Use the LCD P-settings to cap assist and throttle per your local laws. Many riders choose Class 2 (20 mph with throttle) for dense urban riding and Class 3 (28 mph PAS) for suburban commutes with faster traffic. Leave the “unlocked” top speed for private roads or trails that allow it.
Battery care. Lithium-ion packs are happiest when stored partially charged and kept out of extreme heat. If you won’t ride for a while, charge to ~50–70% and check monthly. The removable design makes apartment charging convenient and reduces theft risk.
Useful upgrades. High on the list are: hydraulic disc brakes for lighter lever force; a suspension seatpost for comfort; a rear rack with panniers for cargo; and a brighter secondary headlight for night riding. None are mandatory, but each plays to the E8’s strengths as a commuter-adventure hybrid.
Safety, Certification & Maintenance
The E8’s UL 2849 system certification and IP-rated electronics are important. UL 2849 addresses the electrical drive system safety as a whole (battery, charger, motor controller), reducing risk during charging and operation. The battery’s UL 2271 compliance further signals cell-level safety and construction standards. Add in reasonable ingress protection (IP65/67 cited), and you have a platform designed for everyday use in real-world weather.
Routine care is straightforward: keep the chain clean and lubricated, inspect brake pads for wear, and check spoke tension after the break-in period. Because the E8 uses common standards, local shops can source pads, rotors, and drivetrain parts easily. For the motor and display, E·Bycco provides spare parts and support; replacement availability from CA and NJ warehouses is noted, which speeds turnaround if something goes wrong.
Who Beats the E8—and Who Doesn’t?
At this price and power level, the E8’s fiercest competitors are other 48V hardtails with 750W hubs. Many will match a portion of the spec, but few combine a true 840 Wh battery, 29" wheels, Class-mode flexibility, fenders, and commuter accessories in one package. Bikes with hydraulic brakes or plus-size tires may feel more premium or plush, but often trade battery capacity or price parity. Conversely, cheaper models typically drop battery size (leading to range anxiety) or omit commuter essentials that you’ll end up buying anyway.
If your terrain is mostly pavement with some rail trails, the E8’s efficiency, torque, and accessory kit beat many rivals. If you want to bomb down rocky singletrack or ride technical features, look toward full-suspension mountain e-bikes with wider tires and more advanced forks—an entirely different category and budget.
Final Breakdown
| Preview | Product | Price | |
|---|---|---|---|
|
E·Bycco 29” Electric Bike for Adults, 47.45V 17.5AH Battery, Electric Mountain Bike with 21-Speed... | View on Amazon |
9.1 / 10
The E·Bycco E8 nails the value equation for riders who want range and real speed without stepping into premium-price territory. Its 48V 17.5Ah battery meets one of the biggest commuter pain points—running out of juice—while the 750W hub motor’s 1000W peak and 85 N·m torque erase hills and let you cruise at traffic-matching pace. The 29-inch wheels and lockable fork make mixed-surface rides feel calm and predictable, and the commuter kit (fenders, light/horn, phone holder with USB) shows that E·Bycco understands daily use.
The compromises are reasonable. Mechanical discs and a basic fork are serviceable rather than fancy; at the E8’s potential speeds, hydraulic brakes would sweeten the package. Weight is average for a big-battery hub-drive, so apartment dwellers should plan accordingly. None of those are deal-breakers—and if you upgrade brakes or contact points later, you’ll have a bike that rides a class above.
Recommendation: If you’re searching for a fast, long-range 29er hardtail that can commute all week and still be fun on weekend paths—and you want the peace of mind of UL-certified electrics—the E·Bycco E8 deserves a top spot on your shortlist. Set the display to your local Class rules, keep the tires topped off, and this bike will cover serious ground with a grin.
