Product Name: Upgrade Waterproof 3000W Electric Bike Conversion Kit with Bluetooth APP Model NO.: NC3000 Type: Conversion Kits Motor: 3000W Display: TFT Color Display Controller: Sabvoton Sinw Wave Programable 80A Bluetooth: Available E-Braking: Yes Rim: Sun Ringle Mtx33/39 or Motorcycle Weight: 15kg Spokes: 10g Cetification: Ce Warranty: Two Years Trademark: Ncyclebike Transport Package: Carton Specification: 60x60x23cm ( 26" wheel ) Origin: Jiangsu, China HS Code: 8714100090 Product Description Upgrade waterproof 3000w electric bike conversion kit with Bluetooth AppProduct name: 72V 96V electric bike kit 3000wMotor48v -72v 3000w DC motor with double hall sensor (150mm open size, suitable for the bicycle disc brake and 7 speed gears )DisplayTFT color display which can set parameters in the displayBrake leversElectric Brake(for both side power off) or Brake sensorWheelSun ringle MTX 33/39 Double-wall rim or motorcycle rims (10g spokes . rim size: 26" 28" 29" or 18" 19" 21'' for option)controllerIntelligent sinewave programmable controller 72v . 60A .18 mosfetsCan programmable via bluetooth AppThrottletwist throttle with Key switch and battery voltage indicatorBrake180mm /203mm disc brakeFreewheel7 speed gears WarrantyTwo yearsN.W.18kg72v 3000w ebike conversion kit use 72v 60-80A sabvoton sine wave programmeble controller . can Upgrade bluetooth App which can program by the Mobile (compatiblewith Andrord and Iso system )TFT colorful LCD Display for 3000w electic bicycle kit( Show speed , Time , Power , Pas levels etc )Twist throttle with Key switch and battery voltage indicatorPackage Photo :CE Cetification :Our service:1.Warranty :two years2.OEM &ODM are available as customers demand.3.We have professional team on ebike parts ,10 years working experience engineers and sales .4.Workers are well trained ,testing every single parts before packing.5.Sales reply to you within 24 hours .online time is long ,easy to contact .6.After service is fast ,send replacement parts as soon as you send fault parts to check.FAQ:Q1: What are the payment items?A: We usually accept payment by T/T, L/C or Western Union,Trade Assurance Order in alibaba.Q2: This is my first time to import, how can Itrust your company and ensure to get the goods if Iorder from you?A: We are Made -in -china and A-libaba legitimate certifiable company(VIP), and we support Trade Assurance Order in A-libaba. only after you get the order,can we get the payment from your side.Q3: How to make the order?A: You have four ways to contact us to make the order: by e-mail, by Skype, by phone and by Trademanager.Q4: Your price includes the VAT and TAX ?A : Our price don't includes the tax , but we can help you pay it for most of Europe countries if you need . or we can do a low value to help you pay less tax .