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Transformez votre vélo en vélo électrique

BBS01 - 36v 500w - Middle motor 8FUN

The middle motor Bafang BBS01 36v 500w (controller 25A with 9 mosfets) is very powerful electric kit, easy to use, discreet and silent.

The motor is equipped with an internal pedaling sensor so the motor automatically starts when you pedal.
It is very easy to use, discreet and as silent as its brothers : BBS01 250w and BBS02 700w.
This kit is compatible with city bikes, hybrid bikes and MTB with a chainset of 68mm to 73mm and a diameter of 33,5mm.

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In stock
Delivery (in France) and preparation: 5 days

€599.00

Product Description

Details


Why should I choose the BAFANG kit BBS01 36v 500w ?


Because it's a multipurpose kit !

The motor is smooth, powerful (120N.m) and very fast (40 km/h) (speed measured on a flat road with a 28p wheel, a 11 prongs sprocket and pedaling assistance).
Speed up and you'll feel amazing pick-ups. Thanks to the 5 levels of assistance, it can also be smooth to weave in and out of trafic safely.

In MTB style, you get 120N.m torque to free yourself from most obstacles. The amazing performances of this kit don't prevent the driver from using his transmission efficiently and adapt his pedaling to the hardships of the road.

The BBS01 kit is a powerful beast that we love to ride !

 

Because its finishing touches are amazing

The production quality of the BAFANG brand is beyond reproach. The wiring and the motor are waterproof (IP65) for a greater longevity. Its architecture enables a quick, easy and discreet integration.

The BBS01 motor is set up in the middle of the bike. The weight is perfectly balanced : you don't feel the weight of the motor and the integration of the motor on the bike is perfect.

Boîtier LCD

 

For its silence and ergonomics

The motor is perfectly quiet (<55db). If it wasn't so powerful, we could almost forget it : you need to try it to believe it !

The controller is programmed to offer maximum driving pleasure, a safe use and 2 boost modes for steep paths and bursts of speed.



Because it's programmable !

The kit is delivered with optimum programming. You get 5 levels of power to answer most uses (see below the different ratios).
If you add more levels (6, 7, 8 or 9 levels), the power difference between the levels is not very significant. You tend to stay on the highest levels which is not recommended in terms of autonomy and longevity of the motor. The 5 levels enable to vary the power available from 10% to 100% very quickly. It's an excellent compromise.

You only need to set the diameter of the rim. By default we set 26" but if you wish us to change the programming, you can tell us when you place your order.

Here is the list of parameters :

  • Maximum speed from 10 to 50km/h.
  • Number of levels of assistance : from 3 levels to 9 levels
  • Diameter of the wheel
  • Intensity of backlight
  • Time
  • Time before standby from 0 to 60mn (3 by default)

    • You can change those parameters anytime. Here are detailed explanations for the C961 display : LCD display C961.

      * see the Use recommandations and the Use Guides.



      What is the impact of the transmission on the kit ?


      Your choice : speed or torque !

      The maximum torque available in the rear wheel of the bike is reached with the highest sprocket of your cassette. Usually, we find a sprocket of32 prongs on a MTB or hybrid bike. If you put a sprocket of 42 prongs, your will get more torque in the wheel but less speed.

      To sum up :

      • By increasing the number of prongs of the last sprocket of the cassette, you increase the torque and the max speed will be lower.
      • By lowering the number of prongs of the last sprocket of the cassette, you lower the torque and the max speed will be more important.

      Uphill, you need to set a high sprocket, like on a classical bike, downhill to go as fast as possible, you'll need to use the smallest sprocket.



      How to measure the real torque in the rear wheel ?

      The real torque is measured with the following formula : Torque (wheel) = Torque (motor) x Number of prongs (sprocket) / Number of prongs (chainwheel)

      For Bafang middle motors, here is the real torque we get in the rear wheel with the 48 prongs chainwheel delivered by default and a classical sprocket of 32 prongs :

      • BBS01 36v 250w : Torque (wheel) =  80 x 32 /48 = 53,33 N.m
      • BBS01 36v 500w : Torque (wheel) = 120 x 32 /48 = 80 N.m
      • BBS02 48v 750w : Torque (wheel) = 120 x 32 /48 = 80 N.m

      You now have all the information to calculate the real torque according to your transmission

      If our competitors announce excessive values for the real torque in the wheel (>150N.m for example), don't hesitate to ask their magical formula :).



      Is the Bafang middle motor compatible with my bike ?


      It's easy to check

      The motor is set up in place of your chainset. It is compatible with all bikes with chainsets with Internal bearings or External bearings to be screwed and which do not exceed 73mm.

      Boîtier de pédalier

      Note : The motor is not compatible with all bearings such as PRESSFIT.



      Boîtier LCD

                    LCD display with separate control




      Boîtier LCD

                    Thumb throttle

      A handy multifunctional LCD display


      An LCD display for a good management of the electric assistance

      This display offers essential functions : power ON/OFF, the level of charge of the battery, the partial and total distance, the instant speed and finally, 5 levels of assistance.


      How to use the assistance ?

      There are 2x ways to manage the power of the motor : Pedaling assistance OR Throttle assistance.

      The pedaling assistance enables a better handling of the power and the autonomy with 5 levels available : this is how you should use the kit on the road. During the running in of the battery or up steep and long hills (5mn), you shouldn't exceed level 3 to protect motor and battery. Whatever the level of assistance chosen, the maximum speed of the assistance will be 50km/h.

      The assistance with the throttle enables to get the power and the speed needed : this is what you should favour on an MTB, especially on technical tracks. You can have 100% instant power to cross a hill. The maximum speed of the assistance with the throttle will be 50km/h

      Whatever the level of assistance chosen, you shouldn't let yourself go. You must always supply pedaling assistance, depending on the difficulty of the track.

      • Pedaling assistance :
        • Level 0 : no pedaling assistance, only the throttle is on, if you have plugged it
        • Level 1 : assistance of 10% max
        • Level 2 : assistance of 20% max
        • Level 3 : assistance of 40% max
        • Level 4 : assistance of 75% max
        • Level 5 : assistance of 100%
      • Throttle assistance :
        • Level 0 to 5 : whatever the level you choose, the power and speed are adjustable if you use the throttle from 0 to 100%

      The combination of those 2 levels of assistance will make the Bafang BBS01 36v 500w the ideal kit !





      A pack of standard electrical accessories


      No surprise !

      The kit is delivered with all electrical accessories necessary to its functioning : the waterproof wiring, the throttle, the E-brakes and the LCD display.

      Le pack d'accessoires


      A pack of standard mechanical accessories


      Everything is supplied !

      The kit is delivered with all mechanical accessories necessary to its functioning : a motor unit in black colour with waterproof wiring and speed sensor, a pair of black handles, a black chainset 48 prongs with its black cover, the fastenings : 2 screws for the 68 chainsets and 2 screws for the 73mm chainsets.

      Le pack d'accessoires


      Autonomie

            Bonne gestion = Meilleure autonomie

      Autonomie

            Stockage du vélo à l'abri du froid et de la pluie

      How to use the battery

      Autonomy with a 10Ah* battery

      The autonomy will depend on several parameters : the capacity of the battery (10Ah, 15Ah, 20Ah...), the power of your pedaling assistance, the external temperature, the total weight of the vehicle when loaded, the type of road (on flat road, uphill), the age of the battery and the balancing of the cells...

      Here is the autonomy usually measured with 5 levels of assistance, on flat roads, with a slight pedaling assistance (about 50w) for a speed between 20 and 25km/h.

      • Level 1 : minimum ~150km
      • Level 2 : minimum ~90km
      • Level 3 : minimum ~45km
      • Level 4 : minimum ~30km
      • Level 5 : minimum ~20km

      * batterie non fournie

      When you use the throttle, you can manage your power from 0 to 100%. Your autonomy will then be comprised within 20 and 150km in the same use conditions.

      If you want a lot of autonomy, we recommend you use the 5 levels of assistance at the pedaling as it is more difficult to dose out your power with the throttle. The throttle is usually used for quick ups on MTB. If you use it all the time, you will over use the kit.



      Running in and maintenance of the battery

      The running in enables to improve the autonomy and longevity of the battery. It simply consists in using the battery with the 3rd level of assistance, maximum. That's the optimum use of the kit as it offers power and speed at the same time.

      When the battery is almost empty, you just need to recharge it completely (at once) : this is what we call a cycle of running in.

      The initial running in of the battery must be done on 5 complete cycles. For the maintenance of the battery, repeat this cycle at least once a year and depending on your use.

      The battery must be unplugged from the kit if you don't use your vehicle for a long period. The battery must be protected from cold and dampness (see the recommendations of the use guides).



      Bouton de débrayage manuel

      Option : switch of manual declutching


      To switch off the power when you change gears

      When you change gears, you need to pedal smoothly. If you don't you might hear a crack and this damages the transmission of the bike. It is better if the motor does not force on the transmission.

      To avoid the wear and tear of the transmission and improve the use of the kit, you can choose the switch of manual declutching which cuts the power during 2s. This accessory is connected in place of one of the two E-brakes, usually on the left of the handlebar.

      How does it work ?

      Just before changing gears, you push on the button, the motor cuts during 2s and the chain can go from one sprocket to the other smoothly like on a classical bike. It is essential when the tension on the chain is important, especially for MTBs or uphill.



      Use conditions

      The kit is reserved, in France, for a use on roads not open to public traffic.

      Motor kits improving the performances of your bike can entail a loss of the certification of your bike. The purchase of these pieces and their use is under your full responsibility. When you confirm the General Conditions of Sale during the purchase, you accept those conditions. We recommend you read carefully the Use Recommendations and the Use Guides de nos produits.

      We recommend you wear a helmet all the time.

      We recommend the use of Torque Arms on all our motors and particularly FRONT motors to prevent the fork ends from breaking.

Technical information

Description technique




Complete comparative table (.pdf)

After opening the pdf file, refresh the page to come up with the latest version of the file :

  • Windows : use F5
  • MAC : use Pomme + R



Dimensions du moteur

Technical characteristics

  • Max power : ~ 900w (25A)
  • Nominal power : ~ 500w (14A)
  • Internal pedaling sensor and chainset with freewheel
  • Max speed with electric assistance : ~ 40km/h (with pedaling assistance)
  • Rotation speed of the chainset : between 110 and 130 tr/mn max. depending on the level of charge of the battery
  • Torque : 120N.m
  • Output : > 78%
  • Architecture : moteur réducté (geared)
  • Reduction : 1:21.9
  • Sound : <55db
  • Waterproofness : IP65
  • Certification : CE & ROHS

2 ways to manage the power :

  • Pedaling assistance :
    • Level 0 : no pedaling assistance, only the throttle is on, if you plugged it
    • Level 1 : assistance of 10% max
    • Level 2 : assistance of 20% max
    • Level 3 : assistance of 40% max
    • Level 4 : assistance of 75% max
    • Level 5 : assistance of 100%
  • Throttle assistance :
    • Level 0 to 5 : 100% power

Dimensions and weights

  • Dimension A : 208 mm
  • Dimension B : Φ 210 (48 T) mm
  • Dimension C : Φ 111 mm
  • Dimension D : 68 mm
  • Dimension E : 163 mm
  • Dimension F : 49 mm
  • Dimension G : 81,5 mm
  • Total weight of the motor unit : ~ 4,2kg
  • Total weight of the kit with accessories : ~ 5,7kg


Contents of the middle motor Bafang (8FUN) :

  • A motor unit with Sinewave controller and internal wiring (50cm*)
  • A 48 prongs chainweel
  • A chainwheel cover
  • A pair of black handles
  • A set of complete fastenings
    • 2 short screws + washers for chainset of 68mm
    • 2 long screws + washers for chainset of 73mm
  • A waterproof wiring for accessories (100cm*) to connect the following accessories :
    • C961 LCD displays with control to adjust the levels of assistance
    • A thumb throttle
    • A pair or E-brakes
  • A pedaling sensor with waterproof connector (50cm**)
  • Anderson connectors at the end of the power cable (50cm***)

    • * 50cm at the end of the motor + 100cm of accessories cable, which means a total length from the end of the motor to the handlebar of 150cm. Each accessory is supplied with 50cm of cable for an easy setup of the controls panel.

      ** Length of the cable available between the end of the motor until the speed sensor to fix with collars.

      *** Just plan the necessary cable to connect to the battery, depending on where it will be set on the bike. Several lengths are available.



      Use conditions

      The kit is reserved, in France, for a use on roads not open to public traffic.

      Motor kits improving the performances of your bike can entail a loss of the certification of your bike. The purchase of these pieces and their use is under your full responsibility. When you confirm the General Conditions of Sale during the purchase, you accept those conditions. We recommend you read carefully the Use Recommendations and the Use Guides de nos produits.

      We recommend you wear a helmet all the time.

      We recommend the use of Torque Arms on all our motors and particularly FRONT motors to prevent the fork ends from breaking.

Documentation

Documentation


Downloadable documents

Guarantee and After sale

Garantie & Sav


Warranty

This product is under warranty for one year (12 months) from the purchase date provided it has been used according to the recommendations (see our General Conditions of Sale).

There is no warranty for the wear and tear pieces such as bearings, cables, rims, spokes, connectors, fuses, sheath, tires, brake pads etc.

Before using your kit and your battery, carefully read the Use Recommendations as well as the Use Guides.



Your product does not work properly ?


No stress !

Before anything else, check the connections as well as the level of charge of your battery (see the Use Guide).

If the failure remains, you can open an after-sales service file directly from your customer account section After sales service follow-up) on our website. Click here to see the connexion procedure to your customer account.

Don't hesitate to contact the after-sales service for any question regarding the return of the material. No return will be accepted without preliminary consent with a return number to put on your parcel.

The returns must be done by the customer with insurance. Cycloboost is not responsible for any damage caused during the shipment. The products damaged can not be refunded.



How to return a product ?


Easy as pie

You just need to send a request to our Technical Team by opening a file directly from your customer account (section After-sales Service follow-up) on our website. Click here to see the connexion procedure de connexion to your customer account.

Our technical team will provide you a return number (RMA) to write on your parcel.

No return will be accepted without preliminary consent with a return number to put on your parcel.

The returns must be done by the customer with insurance. Cycloboost is not responsible for any damaged caused during the shipment. The products damaged can not be refunded.

Reminder !

Keep the original packaging of your product for an exchange or a refund. Your product must be returned as good as new : complete, no scratch, clean !

Cycloboost is not responsible for any damaged caused during the shipment. The products damaged can not be refunded.

Les produits d'occasion ne sont ni repris ni échangés.



Use conditions

The kit is reserved, in France, for a use on roads not open to public traffic.

Motor kits improving the performances of your bike can entail a loss of the certification of your bike. The purchase of these pieces and their use is under your full responsibility. When you confirm the General Conditions of Sale during the purchase, you accept those conditions. We recommend you read carefully the Use Recommendations and the Use Guides de nos produits.

We recommend you wear a helmet all the time.

We recommend the use of Torque Arms on all our motors and particularly FRONT motors to prevent the fork ends from breaking.

Delivery

Livraison & tarifs


Delivery and preparation of the orders

The delivery of an order includes the preparation (72h00 max) AND the shipment (from 2 to 5 days) for metropolitan France.


Preparation of your parcel :

The preparation delays of your parcels are 72h maximum after your order has been paid for on our website and provided the article is in store.

This delay can vary according to the product requested (especially for bikes, scooters and trailers). For more details, you need to check the description of each article.

In case of payment by check, the delivery delay will depend on the time needed to cash the check. This can take 10 days and is added to the preparation delay of the order.



The shipment of your order

According to your order, we will choose the most suitable mode of transport :

For order of less than 30kg and standard dimension (one kit and/or one battery), the forwarder is GLS. The delivery delay is generally 48h00 (72h00 max).

For bigger and heavier orders (several kits, bike, scooter...), we can use a forwarder (Geodis, DHL, Schenker...). The delivery delay is 72h00 to 5 days.

We will supply the information to help you track your parcel.

We recommend to gather your purchases in one order. We can't gather 2x distinct orders and you will need to pay the freight costs for both.

The parcels are insured andprotected.



Reception of the parcels


What should you do when you receive your parcel :

If the parcel is damaged, report it to the forwarder and clearly specify the problem on the delivery sheet : « damaged motor » or « damaged battery », « cut cable »… and refuse the parcel. The mention « damaged parcel » is not enough to get an exchange or refund.


What should you do if you notice a problem 24h00 after receiving the parcel :

Your parcel seems undamaged on the outside, but once open, you notice damaged products. Send us 3x pictures : a picture of the parcel (damaged or not), a picture of the label, a picture (or more) of the damaged part.

Contact us 48h00 after receiving your damaged parcel and transfer all the details so we can deal with it.



Shipping costs

The shipping costs include :

  • the handling of the packaging of the products
  • the cardboard box and the protection moss
  • the shipping costs to your place
  • the shipping insurance at its real cost

Prices :

  • Little accessories <500g : 9€ by GLS
  • Accessories <2kg : 12€ by GLS
  • Kit OR battery <15kg : 22€ by GLS
  • Kit AND battery, simple trailer <30kg : 32€ by GLS
  • E-trailer with kit and battery : 80€ by transporter (GEODIS, Schenker)
  • Bike or scooter or other vehicle <70kg : 80€ by transporter (Geodis, Schenker)

You can check out the freight costs on our website in the space [ Estimate shipping and tax ] from the cart.

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