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Electric bike conversion kit 1000W with battery

Free 2-day Shipping On Millions of Items. No Membership Fee. Shop Now Your bike. Electric. With The World's Smallest & Lightest Easy-Fit eBike Conversion Kit. Conquer hills with Oxford engineering. Backed by lifetime video call support from London High Performance, Eco Friendly 48v, 1000W E-bike Conversion Kit. This E Bike Conversion Kit includes everything you need (except battery) to convert your mechanical bike into a 3 mode electric bike. Cruising at 20 mph or climbing the steepest hills is no sweat. This kit allows you to toggle between 3 modes with just one thumb press: 1 CRMY Electric Bike Conversion Kit, 48V 1000W 20 24 26 28 29 700c Front or Rear Wheel Electric Bicycle Motor Conversion Kit, E-Bike Wheels Speed Controller. $643.78. $643. . 78

HALLOMOTOR 36V 48V 1000W ebike Electric Bicycle 20 24 26 28 29er 700C Front Wheel or Rear Wheel ebike Electric Bicycle Conversion Kits 3 $329.00 $ 329 . 00 - $499.00 $ 499 . 00 8FUN Bafang BBSHD Lastest Model 48V 1000W Ebike Electric Bicycle Motor Mid Drive Electric Bike Conversion Kit 5 4.5 out of 5 stars. (10) 10 product ratings - 48V 1000W Front Wheel Electric Bicycle E-Bike Conversion Kit Cycling Motor LCD. $249.90. Was: $508.90. Free shipping JB-205/35 electric bike 48v 1000w front wheel e- bike conversion hub motor kits with battery. $285.00-$345.00/ Set. 1 Set (Min. Order) CN Changzhou Jiabo Machinery Manufacturing Co., Ltd. 6 YRS. 4.6 ( 6) Contact Supplier. Q The controller uses square wave or sine wave9 A It is optional All the packages are shipped without the tarriff or VAT ( except the batteris or electric bike conversion kits) 1. Battery/ Products with battery. Handling time: 3-7 days Thanks for purchasing our product. The battery is a special product which needs several cycle tests before delivery, so production and test time need about 3-7 days Anbull 26 Front Wheel E-Bike Conversion Kit, 48V 1000W Electric Bicycle Powerful Hub Motor Kit with Intelligent Controller and PAS System,Without Battery. 2.3 out of 5 stars. 5. $225.99. $225. . 99. Get it as soon as Tue, May 4. FREE Shipping by Amazon

Electric Bike Conversion Kit with Batter

  1. Ebike Conversion Kit with Battery 48V 1200W 700C Direct Drive Waterproof Electric Bike Conversion Kit with Battery Included - 48V 19.2Ah Triangle Ebike Battery S830 LCD Display (Rear/LCD/Thumb) 5.0 out of 5 stars. 1. $899.99
  2. ium alloy rim: 24 inch, 26 inch, 27 inch, 28 inch , 700C are double-wall alu
  3. Yescom 26in Front Electric Bicycle Motor Conversion Kit 48v 1000w This more affordable electric bicycle conversion kit is an excellent choice if you're looking for a front wheel kit. The Yescom front wheel ebike conversion kit comes with a brushless motor with high efficiency and a front wheel with a tire. In addition, the drive system has a.
  4. 1000 Watt Electric Bike Kit - the most powerful electric bike conversion kit available. For those looking for maximum power from an electric bike! The 1000W motor can travel over even the steepest of hills with ease. All 1000W ebike kits require a 48 Volt battery. Voltage translates to the number of cells contained in the battery

Shop for Electric Bike Conversion Kits in Bike Components

Electric Bike Conversion Kit

48V 26 1000W Electronic Bike Conversion Kit Front Wheel Brushless Motor Hub. Average Rating: Electric Bike Conversion Kit for Women Men. $512.99 $ 512. 99 - $555.29 $ 555. 29. Shop Now 1.Disc brake is NOT included. 2.Please make sure the axle dimension is compatible with your bike before placing your order. 3.Battery Recommendations:. The item BAFANG 52V 1000W BBSHD Mid Drive Motor Conversion Kits 12.8Ah Battery DIY Ebike is in sale since Saturday, June 5, 2021. This item is in the category Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components The Greenpedel High Torque 3000W DC Motor Electric Bike Kit is very powerful which is very suitable for mountain driving. This kit includes 48V 3000W DC Hub Motor, a lithium battery, electronic controller, throttle, display, ebrake Lever, PAS. It can meet all the requirements of transforming ordinary bicycles into electric bicycles BAFANG BBS02B 48V 750W Mid Drive Electric Bike Motor Ebike Conversion Kit Mid Motor for Mountain Bike Road Bike with Optional 48V 11.6Ah/17.5Ah and 52V 14Ah Battery AW front wheel conversion kit is the best electric bike conversion kit that offers more than its pay grade. It features a really powerful 1000W brushless motor which can take you from 0 to 28 mph in just under 7 seconds. INSANE Right! The AW e-bike conversion kit features a 26-inch wheel with tire, along with that the kit includes

36V 10Ah Battery fits for 36V 250/350W Kit 36V 15Ah Battery fits for 36V 250/350/500W Kit 48V 13Ah Battery fits for 48V 500/750/1000W Kit 48V 14.5Ah or above Battery fits for 48V 500/ 750/1000/1500W Kit. Suitable for Fat Electric Bicycle Rear Wheel with 170mm or 190mm frame dropout Fit for 26 inch x4.0 fat Tyr EBIKE 48V 1000W 1500W Electric Bike Conversion Kit 20 24 26 27.5 28 29inch 700C Rear Wheel Motor Regeneration Anti-charge CSC E BIKE 48V 1000W Electric Bicycle Conversion Kit 20 24 26 27.5 28 29inch 700C Rear Wheel Motor Regeneration and Anti-charg Grab these outstanding electric bike conversion kit 1000w on Alibaba.com and experience fabulous deals and discounts. The electric bike conversion kit 1000w are affordable and their performance is awesome Bafang Mid Drive Ebike Motor Kit with Battery 1000W 52V BBSHD, Electric Bike Conversion Kit for Women Men, Integrated Controller Waterproof Crank Drive Ebike Converter DIY Kit Pedelec Bicycle Kit Fast Delivery - Ship within 1-3 days ordinarily after ordered, deliver to UK address in 1-3 business days. 100% Guarantee - Motor warranty 12 month, accessories warranty 30 days

Swytch eBike Conversion Kit - Turn Your Bike Into an eBik

E-Bike 48V 1000W 700c Front Wheel Conversion Kit, Hub

Amazon.com: 48v 1000w electric bike ki

Aosom 26 Rear Wheel 48V 1000W Electric Battery Powered

48v 15ah, 20Ah, 30ah, 1000w, 1500w, 2000w electric bike battery - triangle battery More. 36v 48v 10ah,15ah,20ah frog lithium battery More. brushless motor controllers with LCD screen More The item E bike Conversion Kit Electric Bike Motor Wheel Kit 20 26 700C 1000W 1500W 48V is in sale since Monday, April 26, 2021. This item is in the category Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components. The seller is carbonspeedcycle and is located in Dunstable. This item can be shipped to United. 48v 1000w Electric Bike Conversion Kit 700c 26 Rear Motor Wheel For Big City Bike Battery Electric Bicycle Battery E-Bike Kit interesting can find below her..

Types of Electric Bike Kits. Broadly there are three types of electric bike conversion kit:. Front-wheel kits have hub motors and are the most easily fitted.; Rear-wheel kits are better performing than front-wheel kits but are slightly harder to install.; Mid-drive kits are more expensive and harder to fit but give the best riding experience, and are not limited to the size of bike wheels Electric Bike Kit, E Bike Kit, Electric Motor Kit manufacturer / supplier in China, offering 48V 1000W Gearless Hub Motor Electric Bicycle Conversion Kit with Lithium Battery for Electric Bike, Ce Waterproof 36V 250W Brushless Geared Motor Electric Bike Kit, 26 X 4.0 Fat Tire 48V 1000W Fat Bike Ebike Conversion Kits and so on Find here Electric Bicycle Kit, Electric Bike Kits manufacturers, suppliers & exporters in India. Get contact details & address of companies manufacturing and supplying Electric Bicycle Kit, Electric Bike Kits, Pedal Assist Ebike Kits across India Bafang mid drive motor BBSHD 48V 1000W electric bike kit with lithium battery . With an integrated speed sensor, this mid-drive motor 48v 1000W BBSHD, which is compatible with a 68-120mm bottom bracket, has a rated power of 1000W, a reduction ratio of 1: 21.9 and a maximum torque of 160 N.m, will provide the rider with great explosive force when starting the system. Highly strong and efficient. 48v 500w gearless hub motor with 10Ah rear rack battery electric bike conversion kit $435.00 $335.00 / set View 23% OFF 48v 1000w / 1500w fat tire snow bike gearless hub motor electric bike conversion kit $335.00 $235.00 / set Vie

48V 1000W LCD Electric Bike Disc brake kit ,DC hub motor

1000W Electric Bike Conversion Kits for sale eBa

  1. We can provide with the 2000w electric bike kit. And the same time, it is also ok to provide other 48v 60v 72v 1500w-2000w gearless hub motor 50-60km/h, with high speed 20″24″26″28″ and 700c wheel.The 1500w motor uses 35A motor controller, and the 2000w motor uses 40A controller.. The 2000w electric bicycle kit includes motorized wheel, motor controller, speed throttle, power break.
  2. E-Bike Motor Kits, E-Bike Conversion Kits, Ebike Kits manufacturer / supplier in China, offering Ebike Set 700c Ebike Conversion Kit Front Wheel 1000W Electric Bike Kit with Battery, 350W 500W 750W 1000W 36V 48V Brushless Direct Motor Electric Bike Conversion Kits, 1000W48V 20inch Folding City Bike with 48V13A Battery and so on
  3. LANKELEISI electric bicycle 1000W mountain bike, 20 * 4.0 fat tire electric bicycle, adult folding bicycle, Shimanano 27-speed electric bicycle, 48V 14.5Ah super lithium battery. Voilamart Electric Bike Conversion Kit 26 Rear Wheel 48V 1000W E-Bike Kit with LCD Display, Electric Bicycle Motor Conversion Kit with Intelligent Dual Mode.
  4. Czjb Professional Supplier 48V 1000W Electric Bike Conversion Kit with Battery . FOB Price: US $ 56.38-140 / Set Lvbu Top Quality Electric E Bike Conversion Kit with Battery 250W 500W Hub Motor Bicycle 700c 26inch Wheel Pedal We offer you high quality electric bike conversion kit, electric bike kit and e bike kit and make sure they meet.
  5. China Electric Bike Conversion Kit manufacturers - Select 2021 high quality Electric Bike Conversion Kit products in best price from certified Chinese Electric Bike, E Bike suppliers, wholesalers and factory on Made-in-China.com Czjb Professional Supplier 48V 1000W Electric Bike Conversion Kit with Battery . FOB Price: US $ 56.38-140 / Set.
  6. iMortor E-bike Conversion Kit Front Electric Wheel 20, 24, 26, 27.5, 28, 29 inch, 700c & Bafang Mid Drive Kit Motor 250 W, 350W, 500W, 750W, 1000W & Battery Sale Shop
  7. BAFANG Electric Bike Conversion Kit 50.4V 500W 750W 1000W M625 M325 Mid Motor Kit with 19.6Ah Battery, Headlight Taillight, eBike Bicycle DIY Converter for Men Women, Upgrade Powerful Central Engine £1,060.99 £ 1,060 . 9

Top-Notch 1000w electric bike conversion kit With

Relative cost to purchasing a new electric bike is considerably cheaper. You can build an electric bike to your own specification, for example, if you are planning long bike rides you can fit a more powerful long range battery. You can always remove the conversion kit or swap it over to a new bike Buy Electric Bikes Conversion Kit - 26 48V 1KW Electric Bicycle Front or Rear Wheel Motor Conversion Kit E-Bike Hub,Electric Bike Wheel Conversion Kit online on Amazon.ae at best prices. Fast and free shipping free returns cash on delivery available on eligible purchase 1. Electric bike conversion kit equipped with a 1000W Brushless Motor and 10AH Lithium Downtube Battery that reaches speeds up to 45km per hour and the range is up to 50km per charge by pedal assist. 2. Our electric bike conversion kit and electric bicycle kit contains thumb throttle and 8 magnets Pedal Assistant System Electric Bike Conversion Kit, Ebike Kit with Battery, 1000W Ebike Kit manufacturer / supplier in China, offering 48V Electric Bike Kit 1000W Include Build in Controller Battery, Ce Waterproof 36V 250W Brushless Geared Motor Electric Bike Kit, 26 X 4.0 Fat Tire 48V 1000W Fat Bike Ebike Conversion Kits and so on JS 48V 1000W Electric Bike Conversion Kit with 48V20AH Battery Brushless Hub Rear Motor Wheel bicicleta electrica E-bike Kit interesting can find below hereT..

18 inch 48V 1000W hub motor front wheel - electric bike

Waterproof 48V electric bike conversion kit 1000W- DDKi

  1. 72V5000W Hub Motor Electric Bike (ebike) Conversion Kit. Rated 5.00 out of 5 based on 4 customer ratings. ( 4 customer reviews) $ 1,025.00 - $ 2,025.00. Buy in monthly payments with Affirm on orders over $50. Learn more. New 5000w with Hub motor, LCD and disc brake rear wheel! Can also combo this kit with a 72v 25a battery
  2. Be sure to take a look at my other for sale items. Thank you for looking. The item Bafang BBS01B 36V 250W Mid Drive Electric Bike Conversion Kit 17.4 Battery 500C is in sale since Tuesday, July 27, 2021. This item is in the category Sporting Goods\Cycling\Bike Components & Parts\Electric Bike Components
  3. Mar 11, 2021 - 48V 1000W ebike conversion kit with battery UK. Mar 11, 2021 - 48V 1000W ebike conversion kit with battery UK. Pinterest. Today. Explore. When autocomplete results are available use up and down arrows to review and enter to select. Touch device users, explore by touch or with swipe gestures. Cheap Electric Bike Conversation.
  4. MID Drive Motor, Motor, Ebike Motor manufacturer / supplier in China, offering Bafang 48V 52V 1000W Bbshd MID Drive Motor Electric Bike Conversion Kit DIY E Bike 8fun mm G320.1000, Li-ion Lithium Electric Bike Battery 36V 48V 10ah Water Bottle Rechargeable Bicycle Battery, Electric Bicycle 48V 17.5ah Rear Hanger Rack Battery Pack 36V 22.5ah for Ebike and so on
  5. E-Bike Conversion Kit, Electric Bike Kit, Hub Motor Kit manufacturer / supplier in China, offering Agile High Power 48V 1000W Electric Bike Conversion Hub Motor Kit with Battery, Agl Front/Rear 36V 250W Electric Bicycle Kit with High Torque, Agile 36V 350W Geared Hub Motor Conversion Kit with Intelligent Controller and so on
  6. If you have an existing bike that you love, but you're looking to upgrade the experience, then you need a ModWheel Complete 26 Inch 48v 11.6AH 1000w Pro Series Front Wheel E-Bike Kit.Unlike some other electric bike kits which don't include vital elements (such as the battery or charger), the ModWheel Complete Pro Series is a comprehensive set that includes the motor, battery, charger, and.
  7. um Alloy Frame, Large Capacity Powerful Lithium-Ion Battery

5 Pieces (Min. Order) 24v 36v 48v 250w 350w 500w 1000w electric bike conversion motor kit with battery. 100.00 - 300.00 Set. 100.0 Sets (Min. Order) electric bicycle conversion kit electric bike kit china. 180.00 - 360.00 Set. 5 Sets (Min. Order) 26 inch fat tire electric bicycle conversion kit. Get Pric E-BikeKit™ Front 500-1000w Geared Hub Motor Conversion Kit. Now with Pedal-Assist and Throttle On Demand functions. New Programmable LCD! The E-BikeKit 500-1000w geared conversion kit is powered by an internal 5:1 planetary gear hub motor with a clutch. The clutch in the geared motor offers zero drag when pedaling and not engaging battery power Free P&P. 48V 750W Fat Tire Electric Bike eBike Conversion Kit Bafang Motor Rear Wheel. £329.00. Free P&P. 48V 18AH Battery Lithium Li-ion Rear Rack for 48V Electric Ebike Bicycle 1000W. £270.23. Free P&P. eBike Snow Bike 48V 1500W Fat Tire Conversion Kit Intelligent 20'' 24'' 26x4.0. £438.00 Samsung Cell 48V 14.5Ah 1000w 1500w rechargeable Electric Bike Battery Electric Bike Battery Specifications: Nominal Voltage: 48V Nominal Capacity: 14.5Ah Composed Type: 13Series 5Paralles 13S5P Cells: Samsung F1L 3.7V 2900mah Power Cells BMS: 30 Amp continuous 70±10Amp maximum Fit Motor Power : 48V 1000W, 1500W Charge Current: 2-5 Meet Our Famous Electric Bike Conversion Kits. Leeds Bikes is the American pioneer in electric bike conversion kits. Hand-built in the USA with name brand parts and covered by our leading two-year warranty, our e-bike kits, complete eco bikes, and e-bike accessories are trusted across the country for their high quality and dependability. From easy commuting to running errands around town, our.

2019 Mid Drive 48V 1000W Electric Bike Motor Kits With 48V

An electric bike conversion kit without battery, contains everything that is needed to make a typical bike into an electric bike, except the battery. Either the front or the rear wheel of the bike is removed, and replaced with the electric bike conversion kit wheel. This wheel contains the electric motor in the hub. The result is an electric bike that rides, shifts, and pedals normally, yet. 1000W Electric Bike Conversion Kit is f or those looking for most power from an electric bike. The 1000W motor can travel over even the steepest of hills with ease. All 1000W ebike kits require no less than 48 Volt battery. With higher wattage there will always be a sacrifice of range when increasing power Find the best electric bikes conversion kits here. Shop 48v 1000w electric bike motor kit at best prices The AW Front Wheel is the most powerful electric bike conversion kit. It has a powerful 1000W motor, which will speed up your travel time. With its integration in your bike can achieve speeds up to 28mph within 7 seconds. With such an acceleration, it's easy to see why this is the best electric bike conversion kits

Bafang 1000w Ebike Conversion kit, 29er Mid Drive Electric

Electric Bike Conversion Kits. Equip your current bike with power assistance! Wouldn't it be great to keep cycling your ordinary bike yet never have to struggle with hills again? Or carry on your normal commute without having to arrive at work covered in sweat? Now, you can! This electric bike kit (eKit) allows you to transform your bike into. The biggest advantage of an electric bike conversion kit front wheel is that is easy to install. The front hub motor also helps to equalize the weight of the bicycle since the batteries are usually mounted at the back. The AW Electric Bicycle Motor Kit has a 36V 250-watt brushless gearless hub motor, which is quiet and reliable. Since the motor.

Amazon.com: electric bicycle kit with batter

Details about Bafang BBSHD 1000w motor kit + battery (full conversion kit) ebike electric bike See original listing. Bafang BBSHD 1000w motor kit + battery (full conversion kit) ebike electric bike BAFANG BBS02 48V 750W Mid Drive Motor Conversion Kit C965 Electric Bike. AU $809.49. Free shipping. Seller 99% positive. Description. eBay item. 1000w ELECTRIC BIKE CONVERSION KIT. 48v Samsung 3c CELL BATTERY. Proffesional fitting service available. Designed to fit 68/73mm bottom brackets. These conversion kits have proven to be very reliable & can be swapped between different bikes to give you great versatility. BEST VALUE KIT AVAILABLE. Quality Samsung cells 1. Electric bike conversion kit equipped with a 1000W Brushless Motor and 15AH Lithium Battery that reaches speeds up to 45km per hour and the range is up to 50km per charge by pedal assist. 2. Our electric bike conversion kit and electric bicycle kit contains thumb throttle and 8 magnets Pedal Assistant System The 36-volt electric bicycle conversion kit from JAXPETY comes equipped with everything you need to turn your regular bike into an electric beast except with a 36 V battery. Unlike other similar models, this electric kit won't run with a battery that is over 36 volts, hence, you will have to purchase the right one beforehand The Bafang BBSHD 1000W electric bike motor conversion kit is our most powerful kit. When coupled with a 52V motor it kicks out around 1500W (1.5KW) of power when coupled with a 52V battery and using the throttle. Turn your fat bike or downhill bike into a serious e 'motorbike'

Amazon.com: ebike kit with batter

electric bike conversion kit 1000w 48v battery. Condition is New. Dispatched with Royal Mail 2nd Class. Brand New never used . electric bike conversion kit 1000w 48v battery electric bike conversion kit 1000w 48v battery. New, Submit bid Add to Watch list. More to explore: Conversion. electric bike kits. Home Products electric bike kits. we suppliers all kinds of electric bike kits, 36v 48v 250w 350w 500w 1000w electric bike conversion kit with powerful battery

SOLAR BIKE | Electric Christiania Cargo Bike

48v 1000w electric bike conversion kits 24 inch to 28 inch

AU $529.00 New. 26 750w Motor Front Wheel Electric Bicycle Conversion Kit E Bike Pas LCD Meter. 3 out of 5 stars. (1) Total ratings 1, AU $269.90 New. TDR MOTO TE195 48V 15AH Lithium-Ion Electric Bike Battery Pack. 4.3 out of 5 stars. (9 48V 20AH 1000w Rear Rack Lithium Ion Battery for Electric Bike Conversion kit with Power lights Tail lights For Samsung cell CAD $380.98 - 394.87 / Piece electric bike conversions kits

The best electric bicycle conversion kits - July 2021

1.【 One cable 】 The EEkit has only one wireless LCD display and one thumb throttle, no PAS and E brakes, but has the same function. You could connect one cable to convert a bike to an e-bike. 2. 【 Lightweight 】 The entire kit N.W is 12.5kg, you could ride it easy even it is running out of electric power. 3. 【 Intelligent Controller 】 Controller Integrates GYRO sensor and Wireless. The Bafang BBSHD kit comes with all necessary parts to convert just about any bike to an electric bike. This is the newest Bafang 1000w BBSHD mid drive motor kit, including version B motor and upgraded 30 amp controller. This E bike Bafang Conversion Kit BBSHD is a high-performing, lightweight, quiet, fast, hill-climbing, well-engineered. Electric Bike Conversion Kit, 20 Front/Rear Wheel Electric Bicycle Wheel Kit 36V 250W E-Bike Conversion Kit, Cycling Hub Motor with Intelligent Controller for Road Bike. $393.29. $393. . 29. $25.00 coupon applied at checkout. Save $25.00 with coupon (limited sizes/colours) $1.99 shipping

Electric Bike Kit, Ebike, Electric Wheelchair manufacturer / supplier in China, offering Agl Front/Rear 36V 250W Electric Bicycle Kit with High Torque, Agile 36V 350W Geared Hub Motor Conversion Kit with Intelligent Controller, 48V 750W High Power Electric Bike Kit with Li-Polymer Battery and so on In some cases you may purchase an electric bike conversion kit without battery & purchase battery from another source. (1) BAFANG Rear Wheel 500W 48V Hub Motor Electric Bike Conversion Kit for Kinds of Bicycles 20″ 26″ 27.5″ 700C Rear Wheel Ebike. Check Price On Amazo

Get Lightweight and easy to install best electric bike conversion kit at affordable price. Cyclotricity offer a wide range of powerful electric bike conversion kit in UK. 250W/1000W 48V Rear Drive eKit . More Info. Add to Wish List Add to Compare. £425.00. 250W/500W Mid-Drive eKit . More Info. Add. Voilamart 261000W Electric Bicycle E-Bike Conversion Kit Rear Wheel / LCD Meter 4.5 out of 5 stars (42) 42 product ratings - Voilamart 261000W Electric Bicycle E-Bike Conversion Kit Rear Wheel / LCD Mete voilamart 36V 500W 26 Rear Wheel Electric Bicycle E Bike Motor Conversion Kit with Thumb Throttle. £158.99. Add to Cart. Add to Wishlist. | Add to Compare. Sort By. Position Name Price Commercial Lvbu Intelligent Ebike Kits Battery 36V 250W 350W 500W Fat Bike Electric Bicycle Conversion Kit Electric Bike Kit Electric Bike Kit FOB Price: US $ 240-290 / Piece Min. Order: 1 Piec E-Bike, Electric Scooter, E-Bike Conversion Kit manufacturer / supplier in China, offering Newest Fashion 250W DIY Electric Bike Conversion Kit with Excellent Controller, New Electric Bike Conversion Kit with 1000W Bafang MID Motor, Bafang BBS-02 MID Drive Electric Motor and so on

Bafang BBSHD 1000 watt electric mid drive conversion

Video: Electric Bike Kits BikeBerry

60V 1000W LCD Electric Bike Disc brake kit ,DC hub motor