SKU: 75762071645

HKM-890067 Electric Fat Bike 1500W with 20" Wheels, 7-Speed, Hydraulic Brakes, 150KG Capacity, 48V 18Ah Battery

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Description

HKM-890067 Electric Fat Bike 1500W with 20" Wheels, 7-Speed, Hydraulic Brakes, 150KG Capacity, 48V 18Ah BatteryHKM 890067 Electric Fat Bike Command the terrain. Redefine your ride. The HKM 890067 merges raw electric power with rugged fattire capability, engineered for riders who demand more. A 1500watt brushless motor, highcapacity lithium battery, and allterrain geometry let you conquer city streets, sandy paths, snowy trails, and rocky inclines with unwavering confidence. Every component is selected for endurance and control, from hydraulic disc brakes to a

HKM-890067 Electric Fat Bike

Command the terrain. Redefine your ride.

The HKM-890067 merges raw electric power with rugged fat‑tire capability, engineered for riders who demand more. A 1500‑watt brushless motor, high‑capacity lithium battery, and all‑terrain geometry let you conquer city streets, sandy paths, snowy trails, and rocky inclines with unwavering confidence. Every component is selected for endurance and control, from hydraulic disc brakes to a flexible 7‑speed drivetrain. Whether you're commuting off the beaten path or chasing weekend adventures, this e‑bike delivers a smooth, stable, and exhilarating experience.

Technical Highlights

1500W Brushless Motor

Rated 1500W brushless hub motor delivers instantaneous torque. Peak efficiency with minimal maintenance.

19–31 mph (30–50 km/h)

Adjustable top speed to match terrain and local regulations. Thrilling acceleration on demand.

48V 18Ah Lithium Battery

Removable, lockable pack with intelligent BMS for cell balancing, overcharge, and temperature protection.

25–37 miles (40–60 km) Range

Real‑world riding range per charge, depending on assist level, terrain, and rider input.

20" x 4.0" Fat Tires

Ultra‑wide, puncture‑resistant tires provide exceptional float over sand, snow, mud, and loose gravel.

Hydraulic Disc Brakes

180mm rotors front and rear deliver consistent, fade‑resistant stopping power in wet or dry conditions.

7‑Speed Gearbox

Wide‑ratio cassette lets you spin efficiently on climbs and maintain cadence at higher speeds.

Steel Frame · 330 lbs (150 kg) Capacity

Reinforced high‑tensile steel frame absorbs vibration and supports heavy loads with confidence.

8–10 Hours Full Charge

Convenient overnight charging via standard AC outlet. Smart charger prevents overcharging.

Propulsion & Power Management

The heart of the HKM-890067 is a maintenance‑free 1500‑watt brushless DC hub motor. Unlike brushed motors, its electronic commutation eliminates friction and sparking, resulting in higher efficiency, silent operation, and a longer service life. The motor controller is tuned to deliver smooth acceleration from standstill, with a progressive power curve that prevents sudden jolts—ideal for loose terrain where traction matters. Five levels of pedal assist let you dial in exactly how much support you want, while a thumb throttle provides instant full power whenever you need to clear an obstacle or merge into traffic.

Intelligent Battery System

A 48‑volt, 18‑ampere‑hour lithium‑ion pack provides the energy backbone. The cells are arranged in a configuration that balances weight and range, and are housed in a rugged, IP65‑rated case that resists dust and water spray. The built‑in Battery Management System (BMS) continuously monitors individual cell voltages, temperature, and discharge current. It automatically balances cells during charging and protects against overcharge, deep discharge, and short circuits. You can charge the battery on or off the bike, and a lock mechanism secures it to the frame when parked.

Real‑World Range & Efficiency

Range is influenced by several variables: rider weight, assist level, terrain gradient, tire pressure, and ambient temperature. In optimal conditions with moderate pedal input on level ground, expect approximately 37 miles (60 km). In more demanding scenarios—soft sand, steep hills, heavy throttle use—the range settles around 25 miles (40 km). The energy‑saving Eco mode extends distance further, while Sport mode unlocks the full 31 mph (50 km/h) top speed. A backlit handlebar display provides real‑time speed, battery state‑of‑charge, trip odometer, and assist level, so you can manage power consumption proactively.

Chassis & All‑Terrain Capability
Fat Tire Engineering

The 20‑inch wheels are wrapped in 4.0‑inch wide tires that operate at low pressures (typically 5–30 PSI). This creates a large contact patch that spreads the bike’s weight, preventing sinkage in soft surfaces. The knobby tread pattern sheds mud and provides lateral grip on off‑camber trails. On pavement, the compliant rubber compound absorbs road chatter, reducing fatigue during long commutes. The tires are also reflective along the sidewalls, enhancing nighttime visibility.

Frame Durability & Ergonomics

The step‑over frame is constructed from reinforced high‑tensile steel, known for its natural vibration‑damping characteristics. The geometry positions the rider in an upright posture, reducing strain on the lower back and wrists. A wide, padded saddle and adjustable handlebar stem accommodate a broad range of rider heights—from 5'4" to 6'4" (162–193 cm). Welds are double‑pass for strength, and the frame is finished with a corrosion‑resistant powder coat. Integrated bosses allow mounting of rear racks and fenders (accessories sold separately).

Load‑Bearing Confidence

With a maximum payload of 330 lbs (150 kg), the HKM-890067 can comfortably carry a rider plus cargo. The reinforced rear triangle and heavy‑duty spokes are designed to handle the additional stress. Whether you’re a larger rider or planning a bikepacking trip, the structure delivers predictable handling without flex or wobble.

Control & Safety
Hydraulic Stopping Power

Front and rear hydraulic disc brakes with 180mm rotors provide the decisive stopping force required by a heavy e‑bike at speed. The sealed hydraulic system self‑adjusts for pad wear and eliminates the need for frequent cable tensioning. Lever modulation is precise—you can feather the brakes for gradual deceleration or clamp down firmly for emergency stops. Stainless steel rotors dissipate heat efficiently, preserving performance on long descents.

Adaptive 7‑Speed Drivetrain

A 7‑speed rear cassette, shifted by a precise index thumb shifter, allows you to match your pedaling cadence to the terrain. Low gears make steep inclines manageable even with minimal motor assist; high gears let you contribute meaningfully at top speed without spinning out. The single chainring up front simplifies operation and reduces maintenance. A chain guide prevents derailment on bumpy trails.

Integrated Lighting & Visibility

A high‑output LED headlight and a multi‑mode rear light are integrated into the electrical system, powered by the main battery. The headlight casts a wide, bright beam for night riding, while the rear light functions as a steady glow or flashing alert. Reflective tire stripes and pedal reflectors further increase your presence to motorists.

Frequently Asked Questions
What is the actual top speed?
The motor can propel the bike to between 19 and 31 mph (30–50 km/h) depending on assist level, rider weight, terrain, and local legal restrictions. The speed can be electronically limited to comply with regional e‑bike regulations.
How far can I travel on one charge?
Typical range is 25–37 miles (40–60 km). Using Eco mode and contributing moderate pedaling effort can extend range toward the upper limit. Aggressive throttle use, steep hills, or soft surfaces will shift range toward the lower end.
Can I remove the battery for charging?
Yes. The battery pack is removable and can be charged indoors. It locks securely to the frame with a key, and a single charge takes 8–10 hours using the supplied smart charger.
Is this bike suitable for off‑road use?
Absolutely. The fat tires and powerful motor excel on sand, snow, mud, and gravel. The sturdy frame and hydraulic brakes provide the control needed for rugged trails. However, it is not designed for extreme downhill or jump‑style mountain biking.
Does it have pedal assist and throttle?
Yes. The bike offers five levels of pedal assist plus a thumb throttle. You can ride using only throttle, only pedal assist, or a combination of both.
What is the maximum rider weight?
The maximum carrying capacity is 330 lbs (150 kg), which includes the rider and any cargo. The steel frame and heavy‑duty components are engineered to maintain stability at this load.
How long does assembly take?
The bike arrives 85% assembled. Most riders complete the final steps—attaching the front wheel, handlebar, and pedals—in about 30–45 minutes using the included tools and instructions.
Is the bike waterproof?
The electrical components are rated IP65 for resistance to dust and low‑pressure water jets. Riding in rain is safe, but submerging the motor or battery should be avoided.
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SKU: 75762071645

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4.8 ★★★★★
Based on 19 reviews
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AlbMonk
Charlottesville, US
★★★★★ 5
Opened My Eyes to a New View
Format: Kindle
Excellent book. Entirely changed the way that I have looked at the origins debate. I have been a lifelong literal creationist for most of my Christian life. But, in recent years I have begun to question this view and look a bit closer at how evolution could in fact be reconciled with the creation story. And, this book has most certainly helped with this journey. "The Evolution of Adam" is broken up into two major parts with each part broken up into several more detailed subsets: 1) Genesis: An Ancient Story of Israelite Self-definition; 2) Understanding Paul's Adam. It is from these two parts where Enns believes he can establish an understanding about the Genesis story, Adam, and where evolution could fit into the story. Using textual criticism, Enns makes numerous conclusions based on both biblical and extra-biblical resources. Here are just a few that I have observed: 1) The Genesis account is NOT a book about origins, but a wisdom book about Israel's identity as a chosen people. Never did the Jewish people claim or believe Genesis was about the origins of the world and humanity. 2) Enns also surmises that Genesis was likely written post-exilic by the prophet Ezra at a time when Israel had lost its identity in Babylonian captivity and were seeking a renewed national identity that had been lost. 3) The Genesis creation story closely resembles numerous other creation stories of Israel's neighboring cultures (i.e. Atrahasis, Enuma Elish, Gilgamesh). 4) That Adam was a proto-type of Israel (i.e. loved by God, disobeys Gods command, and suffers the consequences, exiled from the garden/Babylon). 5) That Paul's Adam was explained in the context of 1st century Judaism and was using Adam as a mere metaphor and example of spiritual death for both Jews and gentile alike. 6) Adam could have possibly been the first homo-sapien that became aware of his spiritual nature, but hominids could have existed prior to Adam. 7) Nowhere in the Old Testament and Jewish history was Adam known to be the conduit for which sin became an inherited nature passed on to all of mankind. Where I think this book is lacking is where evolution comes into play. Enns spends most of his time breaking down and dissecting the creation story, but spends very little time building up the evolution process and how it fits in. Nevertheless, we cannot dismiss the science of evolution at the expense of taking the creation/Adam account literally. There is wiggle room in these two ideologies to allow for both God's divine creation and scientific evolution. Great book. Must be read with an open mind. If you hold firmly to creationism and believe it to be the ONLY way, then this book is likely not for you. But, if you are open to the possibility that Genesis is not a scientific book about human origins, then you may find this to be quite good. Enns speaks in such a way that this book is not too academic and easy enough for the average layman to understand. it is highly recommended.
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Reviewed in the United States on May 17, 2014
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West Virginia Born
Chelsea, US
★★★★★ 5
Very insightful
Format: Paperback
I am a materialistic atheist and I liked this book a lot. Perhaps that is why Peter Enns lost his teaching position! I certainly would not agree with Enns on his religious views but I found his scholarship & willingness to stray from closed-minded literalism refreshing. I learned quite a bit about Paul and his modus operandi in dealing with OT passages. I was presented a way of thinking about Genesis that transcended "it's just a metaphor" or "its just an ancient myth". Basically, my take home messages were 1) the Bible was compiled in its final form during exilic/post-exilic times though it contains some much older material 2) the OT was written as a means of self-definition & self-explanation for the Jewish people after the trauma of exile 3) the Bible is "incarnational", meaning both divine & human (those who demand it be free of its chronological & cultural milieu are being unreasonable) 4) God can "inspire" by stooping to our level & it's unwise to tell God what he can & can't do in terms of revelation 5) the Bible has no intent to be scientific and historical in early Genesis 6) Paul is a bigger obstacle to accepting evolution to many Christians than Genesis 7) by tying Adam & Eve to original sin & origin of death, Paul re-shapes/reinterprets the story in a way that seems foreign to OT writers 8) rejecting evolution means rejecting Pauline theology for many and 9) Paul, who also re-writes OT meaning in Abraham (faith vrs law; "seed(s)", uses Adam to put Jew and gentile on equal footing in needing grace/Christ's sacrifice/obedience for salvation. Christ, as second Adam, undoes damage of first Adam for ALL (Jew & gentile) willing to accept the gift of grace. Paul uses midrash/pesher arguments for his Christological interpretations with "creative engagement" of OT texts. Again, while Enns and I probably have very little common ground for agreement, I appreciated the book & was struck by this passage at the end: "...the light of science does not shine with equal brightness in every corner. There is mystery. There is transcendence. By faith I believe that the Christian story has deep access to a reality that materialism cannot provide and cannot be expected to know. That is a confession of faith, I readily admit, but when it comes to accessing ultimate reality, we are all in the same boat, materialistic atheists included: at some point we must trust in something or someone beyond logic and evidence, even if it is to declare that there is nothing beyond what we see." While I wouldn't agree totally with that statement, it strikes me as very honest, sincere & open-minded. Good book whether you agree or disagree with it.
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Reviewed in the United States on June 13, 2012
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Kathy Sund prescher
Houston, US
★★★★★ 4
For those that really Want to know!
Format: Paperback
I chose this rating because of the excellence of content. This author has chosen to give us, those who are truly seeking answers to difficult questions, the possibilities in finding closure or agreement with the very difficult task of merging Science, and all it entails, with our faith. I always feel pulled both ways with ther being no logical way to blend the two, I then felt I must have to give up one for the other but could not do so. This book has helped me begin the journey of understanding what I've always known to be true but could not put together. They do work. There are logical explanations for the seeming opposites of scripture and science. It's a Very important read. For years I have wished C.S. Lewis was still alive. He i have turned to for so many things. But with so many advances since his death, I have needed new thoughts as like minded as he . There are more Lewises out there!!
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Reviewed in the United States on January 24, 2013
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michaelshive
New York, US
★★★★★ 3
Thought-provoking but misses its "target audience"
Format: Paperback
First, the good. This is a thought-provoking book that takes complex subject matter and makes it very easy to understand. In "The Evolution of Adam" Dr. Enns does an excellent job on many fronts - most notably giving a brief overview of the history of biblical criticism and its importance to the evolution debate. His ability to distill ideas down to the core was impressive. If I had to recommend to someone 50 pages on biblical criticism I might tell them to read the first portion of this book. However, as I read the book I kept wondering how the path he was taking would allow him to argue for an Evangelical perspective (as he says in the introduction). In short, he does not. Not even close. Dr. Enns must not know his target audience very well if he thinks that this book is targeted for Evangelicals. Virtually none of the positions that he espouses in this book are even close to what an Evangelical Christian would be comfortable defending. He has little regard for any historicity behind any of the biblical accounts and frequently tosses out the phrase "most scholars agree" as a trump card. He does a good job of helping understand the culture and history that surrounded the biblical accounts yet in the end the reader is left wondering where story and history actually meet or if possibly the whole thing was simply conjured up for political reasons. In the end, I think the question the reader is left with is "does it matter if anything in the Bible ACTUALLY happened?". How you answer that may well determine how much you enjoy this book.
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Reviewed in the United States on January 24, 2012
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J. Thomas Campbell
Bozeman, US
★★★★★ 5
Peter Enns "Upends" Tradition!
Format: Paperback
One cannot but deeply admire what Peter Enns has managed to produce within the span of less than 150 pages - not counting his endnotes. Kudos as well for his penetrating exegetical insights...to say nothing as regards his courage: few conservative evangelicals (and even fewer fundamentalists) will find the title "The Evolution of Adam" something that warms the heart. And yet what Enns has produced here not only is revolutionary (in a very real sense - see below) but may well prove to be one of the more controversial books on the science/theology debate of recent years. Why so? Primarily because (according to Enns - Part Two of his book) Paul's creative use (in Romans) of the Adam and Eve story in Genesis was primarily for apologetic purposes...a matter that will be discussed in greater detail below. But we begin with Part One. Essentially Part One (four chapters) represents Enns' understanding of the crucial importance Ancient Near Eastern influences exerted upon the biblical writers - the writer/s of the Genesis creation account in particular. Enns (correctly in my view)hammers this point repeatedly for the reader to consider - i.e., the bible (the whole of it) was not written in a cultural vacuum unsullied by the surrounding culture/s of pagan religious thought, whether ancient Sumerian, Babylonian, or Greco-Roman. Indeed, to do otherwise would have been an impossibility - somewhat like trying to walk along the Tibetan foothills while refusing to breathe its polluted 'pagan' air. None of us ever fully escapes the surrounding influences of culture - and the bible was never intended to do so; rather, God (if one believes in biblical inspiration...as Enns does) works fully within the conceptual categories of culture. Hence, the two creation accounts in Genesis come to us fully embedded with the concepts of Ancient Near Eastern thought patterns. Perhaps the most we can say here is that the Genesis accounts represent (in varying ways) the "demythologizing" of prior Ancient Near Eastern accounts: the God of Israel is not to be identified with any aspect (sun, moon, stars, etc.) of the created order. So far so good. There's nothing really new here that hasn't been said already by any number of conservative evangelical scholars. Part Two, however, is something entirely different. Here Enns focuses his attention on Paul's creative use of the Old Testament, seeing as how the death and resurrection of Christ has caused Paul to look at the OT writings from a radically different perspective - Romans 5:12-21 in particular. These verses have a long, long history in the Christian Church as providing the church's understanding of how sin and death entered the world of human existence: we all "inherited" sin and death in and through the disobedience of Adam back in Eden. Not so...says Enns. And here is where his account veers off in a direction entirely different from traditional orthodox belief - for, according to Enns, Paul gave a particular 'Pauline spin' to these verses that cannot be found either in the OT itself, or in the Second Temple Judaism of which Paul himself was a part. Because the death and resurrection of Christ radically altered Paul's understanding of God's redemptive work in the world he (Paul) "found" in the Adam story an ideal explanation for why it is all Jews and Gentiles alike share in the universal experience of sin and death. Therefore, Adam's disobedience in Eden is NOT the cause of the universal human experience of sin and death (per Enns); rather, the story of Adam's disobedience served Paul's apologetic purposes...quite apart from whatever the story's original intention might have been. The true "origin" of sin and death remains a mystery, for the answer is not to be found (indeed if it can be "found" at all!) in the early Genesis account of Adam and Eve. And here is where we encounter the book's controversial nature, for Enns' view represents a dramatic departure from the traditional view - a traditional view that has a rich theological heritage that passes directly through the Reformation all the way back to Augustine. As previously stated, I deeply admire and respect what Enns has done here. For the most part I think he is on the right track. Furthermore, he makes mention of the fact that recent developments in biology have strongly indicated that we cannot possibly trace all modern humans back to an original "Adam and Eve." However, we knew that already...quite apart from modern biology informing us of the fact. Anthropology and paleontology had already amassed considerable evidence that proto-humans and modern humans were spread across the earth long before any conceivable Adam and Eve could have existed. Apparently, however, modern biology speaks with a more powerful voice than anthropology; thus, we are seeing a spate of books recently on the topic of whether or not Adam and Eve were historical - Enns' book being only one of a growing number. (Due to the geneologies in early Genesis we are somewhat limited in "how far back" we can place an Adam and Eve. Placing them 25 to 40 thousand years into the past in order somehow to allow them to be the true ancestors of all modern humans does a grave injustice to the geneologies that plain and simply do not allow for this sort of radical time reversal - a matter that any number of evangelicals, who have done this sort of thing, seem unwilling to appreciate. The early Genesis geneologies, even allowing for some "gaps," serve as a control against such unwarranted time expansion. An Adam and Eve of perhaps 6 to 8 thousand BC appears to be about the limit of what we can reasonably expect). In any case, Enns has raised a thorny and difficult issue in a way previous books on the question have not, and I believe his book will contribute substantially to more open theological discussion (one hopes without heated rancor) on the debate. In the meanwhile, some final thoughts. Personally, I find it more than a tad curious that David Rohl (a somewhat controversial Egyptologist) has recently authored a book (From Eden to Exile, Greenleaf Press) in which he strongly defends an historical Adam - and yet Rohl acknowledges that he is an atheist. All this is most strange: an evangelical scholar arguing against an historical Adam while an atheistic historian argues for one! ("What fools these mortals be!") I happen to agree with much of what Enns writes. However, I think Rohl has a point- even though how he fleshes his historical Adam out is somewhat bizarre. For one thing, I'm not entirely comfortable (despite some of Enns' powerful arguments) with a geneology of Jesus in the Gospels that would include "fictious" characters who never even existed. (I might as well inform you that my great, great grandfather was Dr. Jekyll and my great, great, great grandfather was Mr. Hyde). I don't see why getting rid of an historical Adam is at all necessary. Enns himself offers the possibility that OT Israel viewed Adam as their senior partriarch - the man who originally started the "clan." I personally see great possibilities here via leaving Adam within historical existence as Israel's original, grand patriarch. The origin of sin and death via the Adam and Eve story is another matter entirely. Biology and anthropology together appear to just plain and simply rule it out - and sticking Adam back into the age of the Cro-Magnons and Neaderthals in order to "save" the doctrine is a clear instance of an act of sheer desperation. But I see no reason why we necessarily have to conclude that the "origin" of sin and death (if that's the right word even to use...which I'm not even sure about) can only be regarded as lost in the misty past. I think there is a possible way forward here, and even via an historical Adam, while at the same time embracing what Enns is talking about. I think there may well be a way to retain a personal Adam (perhaps 6 to 8 thousand BC), while also showing how sin and death had their origin in him...but with an entirely different understanding that is informed by Enns' book. Unfortunately, spelling all that out is - like "The Evolution of Adam" - a book unto itself. And Amazon commentary is not the place where one is allowed to "write a book" - quite apart from how lengthy my own commentary here has been. In the meanwhile...kudos again to Enns for his truly provocative and highly insightful contribution to the cause. His vigorous defense of the incarnation, the atonement, and the resurrection is profoundly gratifying. Because of his firm stance here no one can accuse him of being unorthodox! (NOTE: Readers interested in a critical analysis of David Rohl's "From Eden to Exile: the 5000 Year History of the People of the Bible," and why this book is of such strategic importance for Old Testament studies - scholars in particular, can easily access my recent review of this book (titled "David Rohl: A "Maverick" in Search of History") by clicking on "See All My Reviews" directly above, or by going to the book's Amazon website. Hope you enjoy the read!
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Reviewed in the United States on January 18, 2012

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