New Products

Details: ★★★★★     KT-TF01 LCD Display 24V/36V/48V with 5VUSB 1-KT TF0F Colorful LCD Display                          2-Voltage: 24V/36V/48V 3-Cable connector: 5pins Julet waterproof connector/SM plug 4-With 5VUSB Interface 5:Waterproof Wire length:45cm,SM plug Wire:180cm 6:Handlebar size for holding:22.2mm This KT TF01 display can only fit KT controller. Functional Characteristics ... more info

Details: ★★★★★     DC 8-80V 100A Battery Coulometer TY02 Battery Tester for LiFeP04/Lithium/ Lead acid battery Features:  1--Display capacity, current, voltage, the percentage;  2--   Automatically turn on the backlight; and while input current is over 10mA, the backlight will turn on as well.  ... more info

Details: ★★★★★     Hailong1 Battery Case for 52pcs 18650 cells 1-Inside dimension: 90x360x90mm 2-Charge port:2.1DC 3-Voltage:36V or 48V 4-For 52pcs 18650 cells 5-BMS:10S or 13S,Continuous discharge current: 20A   Controller: 1--Rate Voltage:36V or 48V KT sine wave controller 2--Rated Current:7A 3--Maximum Current:15±1A 4--With waterproof connector: 9holes for motor,3holes PAS, 8holes extend cable for 1-4 5--Suitable for Hailong case with 52pcs cells 6--48V controller ... more info

Details: ★★★★★     For Brompton Folding Bicycle Quick Release Pedal Aluminum Alloy 1--Color: Black /Gold/Silver/Purple/Colorful 2--Aluminum alloy 3--Weight:318g 4--Foot pedal surface size 70mm*65mm*21mm   ★★★★★  Contact us NOW!   Email: topbikekit@hotmail.com Skype: TBK Chen (topbikekit@hotmail.com)

Details: ★★★★★     2022 Polly-21700 4C Battery Case for 40pcs 21700 Cells with inner 9 tube Controller   1--Voltage: 36V or 48V or 52V 2--Charge Port: 2.1DC 3--Dimension: 368x103x95mm 4--Recommend configration:10S4P,13S3P max 40pcs 21700 cells. 5--Carrier for bike included 6--With Power Switch and LED capacity indicator. 6--If you need inner controller you can choose it.   Specification of the controller: 1--Voltage: 48V/36V 2--Maximum current: 22A±1A 3--With Julei ... more info

Details: ★★★★★     2022 Polly-DP-5C Battery Case 52pcs 18650 Cells+ Inner 9 Tube Controller 1--Voltage: 36V or 48V or 52V 2--Charge Port: 2.1DC 3--Dimension: 368x96x90mm 4--Recommend configration:10S5P,13S4P max 52pcs 18650 cells. 5--Carrier for bike included 6--With Power Switch and LED capacity indicator. 6--If you need inner controller and holder, you can choose it   Specification of the controller: 1--Voltage: 48V/36V 2--Maximum current: 22A±1A 3--With Julei ... more info