• 600 Watt, 36 Volt DC gearless brushed hub motor
• 35 Amp Motor Controller
• 25+ MPH Top Speed
• 15 Mile Range
• Variable Speed Throttle
• 7 Amp Hour 36 Volt battery pack
• 36 Volt Battery Charger
• Rear Rack
• Gross Weight of Kit: 36 LBS
• Payload Capacity: 300+ LBS

Benefits:

One advantage of the BFP-36 is that by it running at 36 volts it is more powerful than the brushless model. However, bear in mind that this may not be legal to do in some areas, since you will be increasing your top-end speed by 33 % (26-27 mph on a 26" wheel - and many states/municipalities have a street limit of 20 mph bicycle speed.) If you want speed, then the BFP-36 is the kit you want because it can be run at a higher voltage than the standard designation, whereas the B-36 cannot. This kit does drain down on the batteries faster than the B-36 brushless motor. We recommend upgrading your rear rack to the delta mega rack if you plan on using the XR batteries.

------------------- BATTERIES ---------------------

--- "Battery Rating" Overview ---
Most battery's discharge capabilities are determined using a C-20 rate. This means the specifications given for a battery's performance are determined when the battery is discharged over a 20 hour period. SLA batteries boast between 300-500 charge cycles, but this is when they are discharged at a C-20 rate. Using them in an electric bike kit discharges them 10 times (or more), faster than the C-20 rate. So this means you will not get anywhere near 300-500 charge cycles out of your batteries. With normal use, never running your batteries completely dead, and being very vigilant in charging your batteries back up IMMEDIATELY after each use, you can realistically expect between 100-200 charge cycles out of them.

The amount, or depth of discharge also has a lot to do with the life-expectancy of your batteries also. SLA batteries should never be run completely dead; since this will damage them and reduce their life expectancy. Automobiles use SLA batteries to start the car's gasoline engine. Why do car batteries last five years then, you ask? Because when the car battery is used to power the engine's starter motor, it is only used for a few seconds, and it is discharged only 10 % of it's total capacity (if that); then it is IMMEDIATELY recharged when the gasoline engine starts. This is why a car battery can last five or more years.
 

What kind of batteries does the Bike Electrified Kit use?
Sealed Lead Acid batteries (SLA), are the standard batteries that come with your kit, unless you have upgraded to a Nickel Metal Hydride Battery Pack (available August 2004.) SLA batteries have been around for a long time. Some of their advantages are: they're reliable, easy to charge, and inexpensive. Disadvantages are: they're heavy, bulky, and they are very unforgiving when they are not charged back up immediately after use.
Your BFP-24 will come with a two 12volt, 12 amp/hr batteries connected in series to equal 24volts. Your B-36 kit will come with a standard battery pack (3 - 12volt, 7 amp/hr batteries connected in series), or you can upgrade your kit to the extended range battery pack (3 - 12volt, 12 amp/hr batteries connected in series) for another $30.

How long does it take to charge my batteries?
Depending upon the degree of discharge, it will take up to 4 hours to charge the standard battery pack, and up to 6 hours to charge the extended range battery pack.

Can my batteries be overcharged by leaving them plugged into the charger too long?
No. The charger that comes with your Bike Electrified kit is a smart charger. It will shut itself off when your battery pack reaches a full charge, but it is always a good idea NOT to leave your battery pack plugged in all the time. Just unplug the charger when the charger light is green.

How many charges can my battery pack take?
Your battery pack is built with sealed lead acid batteries (SLA), which can be charged and discharged up to about 200 times. But you must do some things in order to get the maximum life out of your SLA battery pack: ALWAYS, we repeat - ALWAYS charge your batteries up IMMEDIATELY after EVERY use! Sealed lead acid batteries hate to be left discharged, even for only a few hours, so plug your battery pack into the smart charger immediately after every use. Also, try not to run your batteries completely dead, for this will diminish their life cycle. A good "rule of thumb" to follow is stop using your Bike Electrified motor, when the "LOW" indicator light on your thumb throttle comes on.

Where do I get replacement batteries?
Replacement batteries can be purchased through us (Wilderness Energy), or you can buy them in your local area at many retail outlets such as: Radio Shack, Fry's Electronics, or even Toys R Us.

Can I use other batteries with my Bike Electrified?
Yes, as long as the battery pack you are using puts out 36 volts. However, you will have to figure out how to strap your custom made battery pack to your bike frame. Our canvas bag might work, as long as the total dimensions of your battery pack doesn't exceed 12"L X 2 7/8" H X 6" W or 12"L X 4 ½" H X 6" W.

WILDERNESS ENERGY WARRANTY POLICY 
Wilderness Energy Research Systems takes pride in our innovative products that are designed to last a lifetime. We guarantee our products to be free of defects in materials and workmanship. However, no product is indestructible, therefore we cannot cover defects attributed to misuse or alteration. 

 

What are the differences between the various Bike Electrified Models?
The B-36 is a BrushLESS motor system (the motor has no brushes inside it), and is our "top of the line" kit. It has better "start-up torque (and consequently is harder on your batteries), than the BFP-24. Although the top-end speed and performance of the B-36 is roughly the same as the BFP-24 (which is a BrushED motor system), you will get 20 - 25 % more range out of your battery pack with a B-36 system compared to the BFP-24. The other advantage of the B-36 is that you will never have to change the brushes inside the motor.

How soon will I have to change the brushes in my BFP-24 hub motor?
Even with heavy use (riding your Bike Electrified BFP-24 two hours a day), you will still get two years or more use out of your Brushed motor before you have to change the brushes. A regular BFP-24 user can expect five years use before they need to worry about changing the brushes. When it becomes necessary for you to change the brushes in your Brushed motor (you will notice intermittant power - it will not start sometimes, and shut off for brief periods of time then restart), you can either send your motor back to us and we'll change the brushes for you, or you can do the job yourself. The hardest part is getting the motor's case open; changing the brushes is about a 30 second job. We will have a "Changing Motor Brushes" page on this website soon, within the next few months.

Why should I buy the BFP-24 instead of the B-36?
The BFP-24 is our least expensive kit. It's brushed hub motor is very sturdy, and the electronics that run it are simpler than the electronics of the B-36. The standard controller that comes with your BFP-24 has a maximum amperage (the amount of power that can be sent to the motor at one time), of 10 AMPS, so even though it doesn't have strong start-up torque, it is much easier on your battery pack than the B-36, so your batteries will probably take more charges and have a longer life-span than they would with the B-36. (see "Battery Rating" overview below in the battery section.) If you want more start-up torque out of your BFP-24, and don't care too much about getting a lot of charge cycles out of your battery pack, then you can upgrade to our Brushed 35 amp controller. One final advantage to the BFP-24 is that it can be run at 36 volts by adding another 12 volt battery to your battery pack. However, bear in mind that this may not be legal to do in some areas, since you will be increasing your top-end speed by 33 % (26-27 mph on a 26" wheel - and many states/municipalities have a street limit of 20 mph bicycle speed.) You will also void your Wilderness Energy warranty. But if you want speed, then the BFP-24 is the kit you want because it can be run at a higher voltage than the standard designation, whereas the B-36 cannot.

Why should I buy the B-36 instead of the BFP-24?
The B-36 uses a BrushLESS motor instead of a Brushed, which means it's efficiency is much better; about 20-25% better than the BFP-24. So if you're planning on using a bicycle for longer trips, such as commuting 10 miles or more to work; then the B-36 is the kit for you. The B-36 has no brushes inside the motor, so you will never have to worry about changing them. It also has better start-up torque that the BFP-24 with the standard 10 AMP controller. The B-36 has a lighted thumb throttle, which tells you when you are powered up, and when your battery pack is running low.

How sturdy is my Bike Electrified kit and how long will it last?
We at WE (Wilderness Energy), have gone to great lengths to perfect our kit as much as possible. We feel very confidant that our kit is the very best on the market today. If you treat your Bike Electrified kit with love and care, it should last you years and years! Plus, our kit is componentized, which means if that you happen to abuse, or inadvertently break one of the components in your Bike Electrified kit, i.e.: you dump your bike and smash the thumb throttle to bits - you can order a new part from us and when it arrives, unplug the bad part and plug your new one in, and nobody will be the wiser! This applies to all components in the Bike Electrified kit: Hub motor/wheel, Throttle, Key switch, Controller unit, Battery pack, and Smart charger.

How fast will my bike go with the Bike Electrified Kit installed?
On a 26" wheel, your bike will reach a top speed of 20 mph. On a 24" wheel - 18 mph, 20" wheel = 16 mph, and 16" wheel = 14-15 mph.

How far can my Bike Electrified go?
With the B-36 kit, we like to use the formula: 20/20, which means your bike will go 20 mph for 20 miles, but that is under the following conditions: 26" wheel with thin, slick street tires, 150 lb. rider, flat riding terrain, and no stops or starts. In the real world, you will probably get 15 miles per battery pack charge with the standard battery pack, and about 10 miles more (25 miles +) with the extended range battery pack.

How much drag does the motor create when I am not using it and pedaling instead?
The motor has magnets inside it, which do create a slight amount of drag. You probably will not notice the resistance when you are pedaling on a flat surface. On a hill you will notice the slight drag, but this would be a good time to hit the throttle and let the motor assist you!

Is there any way to increase the range?
Yes. The first thing you can do is pedal with your motor, especially when accelerating from a dead stop, since this is where the most power is used. Also, using high pressure tubes (65 psi or above) and street slick tires can increase your range by 30% or more. Decreasing your "rolling resistance" will always increase your range.

How can I determine if the Bike Electrified kit will fit on my bicycle?
If your bicycle wheels are any of the following standard wheel sizes: 16", 20", 24", or 26", the kit should fit! However, make sure that your bicycle has a minimum of at least 3 ¾" distance between the front forks - 4" is better, 4 ¼" is pushin' it, and 4 ½" is too wide. Also, you will need to have 4" clearance to a minimum of 5" up from the fork mountings, so if your front bike forks taper in as you go up, you'd better check the distance where the forks narrow 5 inches above the fork mountings to make sure that you still have 4" clearance.

Will the Bike Electrified kit come mounted in a 700C wheel?
At this time, we do not offer the Bike Electrified hub motor mounted in a 700C wheel.

Can I buy the Bike Electrified kit without the hub motor mounted in a rim?
You can purchase our kit without rim and spokes; however, we do not recommend this. You will incur many costs trying to get your hub motor mounted in your custom rim: approximately $20 or more for a rim, $8 or more for spokes, and most bicycle shops charge $30 or more in labor to build custom wheels.