A 1000W front wheel kit is an ultra-powerful solution to convert your regular bike into a super-fast commuting vehicle. The benefit is you get plenty of power, and therefore speed at a relatively affordable price. The drawback is the enormous stress placed upon your front fork. The full kit contents are on the dkfgtna Amazon listing.
If you're riding a decently-sturdy bike with a solid frame and you need something to help you quickly get around town, then this kit will give you that push.
What the kit includes
The heart of this setup is the 1000W brushless gearless motor that is mounted right onto a 700C wheel. The seller claims that this motor can produce speeds ranging from 45kmh to 55kmh. That's an incredibly large amount of Power for a front-wheel only setup. Included in the package is the control unit for the motor. However, there is no battery provided. Therefore, you'll need to already have a 48V battery set-up ready to hook-up to the control unit. Current kit pricing is on Amazon.
As far as climbing ability, the 1000W motor will certainly provide enough torque to climb steep grades. Where the problem comes-in though, is in the fact that the entire weight of the bike (including yourself and the bike), will now be shifted completely to the bike. The weight limit of this product is listed as 120 kg, which is roughly 264 lbs total. That includes both the rider and the bike.
So, if you weigh more than that, then the front dropouts of your frame will experience increased stress over time due to being overloaded.
One other aspect of this kit is its adjustable gearing. The product features a 5-gear adjustable speed unit that allows you to adjust the Power output of the motor based on either terrain or hill grade. The components themselves appear to be functional and focus more on pure functionality versus aesthetics. The motor casing is made from a single piece of cast metal, which generally indicates better heat dissipation throughout longer rides. Since the motor uses a gearless design.
There aren't any internal gears that could potentially wear down and become stripped, making fewer potential points-of-failure. However, using a gearless design also typically adds some additional weight to the Hub. As previously mentioned, the 700C wheel size is pretty typical on most frames. Unfortunately, since the majority of that weight is spread across spokes that may not have been specifically designed to handle 1000Ws of constant torque, it may create issues with wheel alignment.
The control unit for the motor is fully enclosed and manages the phase wires that run to the motor. There is no fan installed on the control unit. Therefore, it relies solely on ambient air flow to remain cool during operation.
You can purchase this 700C front wheel 1000W conversion kit if you wish to turn your standard bicycle into a high-speed commuting bike.
Front hub vs rear hub
When choosing a front hub motor, you're giving up some degree of handling stability in favor of a simpler installation process. The added weight from the motor itself hangs off the steering axis, creating a feeling of heaviness or slowness when traveling at high speeds. Additionally, on steep inclines, as your bodyweight moves further back towards the rear of your bike, your front wheel loses traction and struggles to maintain momentum. The largest worry with regards to this configuration relates to the stresses placed on your front fork.
Most fork designs are intended to handle vertical loading forces (up/down motion), not the side-to-side (lateral) or rotating torques created by a 1000W front hub motor. Think about having someone push against a thin lever -- that's essentially what your fork is experiencing when subjected to a 1000W front hub motor. For comparison purposes, installing a front wheel kit is frequently considered easier than installing a rear-wheel kit because you don't need to mess with your chain tension.
The 700C front wheel 1000W conversion kit is significantly easier to install because you do not need to work with your chain and derailleur. However, as stated above, you pay for that convenience in terms of overall ride quality. When utilizing a rear-mounted motor, the majority of your bike's weight rests on top of your drive wheel, helping improve traction on hillsides. Conversely, with a front-mounted motor. Your bike feels as though it is pulling you laterally when ascending hillsides. Therefore, if smoothness and "feel" are paramount to you. This front-motor may not be your best choice.
Power, speed, and legality
This 1000W motor will accelerate faster than virtually every other conversion kit available today. Achieving speeds greater than 50kmh is quite impressive. Nevertheless, it raises concerns regarding compliance with local regulations. Many states within america have established speed caps for ebikes in excess of 28mph. Thereby relegating them into moped categories in many locations. Be sure to familiarize yourself with your local laws prior to operating at these velocities.
This 48V system necessitates a premium quality battery. Because high current usage generates voltage drops. Unless you utilize a high-quality battery capable of sustaining at least 30 amps (continuous discharge) consistent speed performance will suffer prematurely. Although uncommon. Many kits come equipped with adjustable gearing. Enabling you to dial-back Power when cruising along flat roads or conserving battery life while maintaining acceptable velocity levels. The cruise mode (activated by holding the button for approximately two-three seconds at a stable speed) enables extended periods of flat-road cruising.
The brake lever cuts off motor energy. This is a critical safety feature because a 1000W motor can indeed battle you if attempting to slow-down quickly. The lack of display means that you'll rely upon your thumb/twist controller for managing speed levels while in use. As such. If you desire that extra kick. This conversion kit represents the fastest route possible.
Installation reality
Installation of a front wheel kit is often described as less complicated than installation of a rear-wheel kit because you do not have to contend with adjusting chain tension when swapping-out wheels. However, although installation may seem less complicated. Physical realities dictate otherwise.
Check whether your fork utilizes either quick-release bolts or standard bolt-axle configurations. If using quick-release style. You'll likely require reinforcement at that location.
On top of that, this kit utilizes 700C wheels which are commonly found on both road and mountain bikes. More details relating to various kit styles can be located at /ebike-conversion-kits/ for comparative analysis purposes.
It bears repeating that if you bypass providing proper torque-arm support. Prolonged use of this motor will inevitably cause it to begin spinning inside your dropout during load conditions -- resulting in damaged wires and twisted metal. These represent basic examples of mechanical weaknesses associated with neglecting frame-related mechanical limitations. Virtually all stock fork designs are constructed from either aluminum or carbon-based materials -- neither of which lend well to resisting lateral shear generated by 1000W motors. Carbon-based forks can potentially snap catastrophically due to excessive lateral torque. Whereas aluminum-based forks may gradually bend due to repetitive exposure to torsional stress.
Utilizing a steel torque-arm effectively distributes stress across the length of your fork-blade instead of placing it all in one location (i.e., near dropout).
What Reviewers Say
Only three reviews exist currently for this exact product. All three possess five-star ratings. However given that they constitute only a handful of reviews. It would be prudent to exercise caution with respect to short term reliability data availability related to prolonged heavy-duty use cases for similar products in development stages as this one. Feedback received from Reviewers describe issues with frame stiffness and Power output.
Who Should Buy This Kit. The buyer interested in obtaining high-speed commutes and willing to endure any mechanical idiosyncrasies inherent with front-wheel drive systems will find this kit beneficial for his/her needs. Commuters seeking rapid transportation solutions without the complexity involved in rear-motor conversions will find great satisfaction with this kit. People who prefer an authentic-feeling bicycle ride or people concerned about structural integrity of their forks may want to consider alternatives.
If you have an existing 48V battery pack and wish that extra boost of Power for your daily commute. This product presents an ideal pathway.
Frequently Asked Questions. ### Are batteries supplied?
Batteries are supplied separately. You will need your own battery system configured in accordance with the specifications outlined for compatibility with the included controller (i.e. 48V).
Maximum speed?
Maximum speed capability claimed by seller ranges from approximately 45kmh - 55kmh dependent upon factors including conditions and rider weight.
Will this work on my mountain bike?
Yes. Assuming your mountain bike utilizes a 700C wheel and possesses sufficient strength in its fork design to handle lateral & rotational torques produced by 1000W front hub motors.
Must i utilize a torque arm?
Yes - for 1000W front hubs -- using some form of torque-arm is strongly advised to protect against damage caused by excessive lateral torque applied to your fork legs.
Weight limit?
Weight limit rating for this kit = 120 kg or 264 lbs total (includes both rider + bicycle).
Final Verdict.
If you seek an easy way to transform your bicycle into an ultra-high-speed commuter machine. This 1000 w front wheel kit represents an interesting option. Keep in mind that you must be prepared for increased pressure on your fork structure plus an excellent quality battery pack.
Pricing appears reasonable considering both Power and features contained in this offering. You may review pricing details and order your 700C front wheel 1000W conversion kit here.
The conversion kit comparison table and the battery table cover the other half of this purchase.
Frequently Asked Questions
Does this kit include a battery?
No. The kit ships with the motor wheel, controller, and mounting hardware. You supply a 48V battery and verify the connector matches your controller.
Will it fit my fork?
It fits standard 700C road and hybrid forks with conventional dropouts. Measure your dropout spacing and confirm the axle fit before ordering.
Is 28 to 34 mph street legal?
In most US states, no. Class 3 ebikes cap at 28 mph with pedal assist, and throttle-driven speeds above that are off-road use.
How hard is the install?
It is a front wheel swap plus controller mounting and wiring. The brake lever cutoff and PAS sensor add an hour of wiring for most first timers.
Do I need a torque arm?
Yes for a 1000W front hub. A steel torque arm spreads the axle reaction load across the dropout, and aluminum fork tips can fail without one.