Senyu Parts for Electric Scooters and Bicycles
We do shipping by post with minimum order. We take paypal and check. Local pick up is welcome.
Diagnostic for bike is free. You are welcome to visit our store and repair shop any time by appointment.
Battery Lead acid10AH Picture 40$/piece
Lead acid12AH
Lead Acid 14AH
Lead Acid 18AH
Lead acid20AH Picture 70$/piece
Lead acid 22AH
Battery testing service Free
We provide this free service to try to reduce un-necessary costs and un-necessary recycling of the batteries.
If you only have one bad battery then you don't have to change whole set.
Battery reconditioned Lead acid 10AH 20$/piece
Lead acid 20AH 35$/Piece
Battery reconditioning Services, free testing first. (Some battery may not be good enough to recondition. 20$/set
Sometimes may need to replace 1-2 battery with the reconditioned ones to make the set balance)
Charger Lead acid 36V10AH(7AH-14AH)/1.6A/ triangle plug Picture 60$
Lead acid 48V10AH(7AH-14AH)/1.6A-1.8A/Triangle plug Picture 70$
Lead acid 48V20AH(17Ah-24AH)/2.6A-2.8A/Triangle plug Picture 80$
Controller 36V brush 250W Detail 40$
36V brush 350W Detail 50$
36V Brush 500W Detail 60$
Note: Brush type motor is older technique ,there are only 2 wires for the motor. Brushless type has 8 wires for the motor.
48V/brushless/350W/low volt brake/120angle/pedal assistant/Alarm. Detail 80$
Note: 1, Low volt brake means the wires for brake on the controller has 2 wires which is
generally used for bike style. (sometimes only has 1 wire cause it share the same black wire with throttle)
Low voltage brake generally do not work for the bike with brake light. Brake volt is1-5V.
2, Pedal assistant means when biker pedal the bike without turn throttle, the motor will start.
3,120 degree angle is newer technique than 60. It is important to know it when replace the controller.
Otherwise the bike won't work properly.
4,Some alarm system need to connect to the controller to work.
48V/Brushless/350W/high Volt brake/120angle/pedal assistant/alarm Detail 80$
Note: High volt brake is used mostly for scooters which has only one wire for brake on
controller. High voltage brake system has brake lights. It has 48V.
48V/brushless/350W/dual volt brake/120angle/pedal assistant/alarm/3 speeds Detail 80$
Note: This controller has 3 wires for brakes, it can work for both high and low volt brake system.
48V/brushless/500W/high volt brake/120angle/alarm Detail 100$
36V/48Vuniversal/350W brushless/Dual volt brake/Dual angle/pedal assistant/
Self wire configuration/ no hull connection required (when motor is broken) Detail 80$
Note: This controller will work on all the bikes and scooters as long as it is 350W and brushless.
Super powerful. Efficient. 100% working guarantee. Good for repair, no time and money waste.
36V/48Vuniversal/500Wbrushless/High volt brake/Dual angle/
Self wire configuration/no hull connection required (when motor is broken) Detail 100$
Note: This controller will work on all the bikes and scooters as long as it is 500W and brushless.
Super powerful and efficient. 100% working guarantee. Good for repair, no time and money waste.
Motor 350W Armcher Picture 150$
350W motor Picture 250$
500W Armcher Picture
500W Motor Picture 300$
800W Motor Picture 500$
Throttle Regular Picture 20$
With speed controller Picture 20$
Brake Handle Picture 15$
Pedal assistant Picture 15$
3 speed Switch Picture 10$
3 Functions switch Picture 10$
horn 48V Picture 5$
12V Picture 10$
Flasher 48V Picture 2$
12V Picture 8$
Speedometer 1052 48V Picture 10$
2035 48V Picture 20$
Light assembling 1017 48V Picture 15$
Light bulbs Below "C" represent contact; "F" represent Filament
"Off" represent off line pin; "In" represent in line pin
48V
Heligent 2F/2C/off/ 15-35W Picture 5$
Heligent 2F/2C/ring/15-35W 5$
2F/2C/ring/10-25W Picture 3$
2F/2C/off/10-18W 3$
2F/2C/off/5W 2$
1F/1C/in/15W 2$
1F/2C/in/15W 2$
1F/2C/off/15W 2$
3W signal Picture 1$
36V
2F/2C/off/10-18W 3$
2F/2C/off/5W Picture 2$
1F/1C/in/10W Picture 2$
1F/2C/in/10W Picture 2$
3Wsignal Picture 1$
12V
Heligent/2F/2C/ring/18-35W Picture 5$
2F/2C/ring/15-25W Picture 3$
2F/2C/off/10-18W Picture 3$
2F/2C/off/5W Picture 2$
2F/2C/in/18W 3$
3W signal Picture 1$
Converter 24V36V48V60V,All to 12V for lights.
You don't have to worry for can't find light bulbs anymore. Picture 25$
Brakes Front drum Picture 15$
Back Drum Picture 20$
Front disc brake With right brake handle Picture 80$
Brake Wires Front with nuts 1.8m Picture1 2 10$
Back with nuts 1.5m Picture1 2 10$
nuts Picture 2$
Tires Outer 16"2.5 Picture 30$
Outer 18"2.125 Picture 30$
Tube 16"2.5 regular Picture 10$
Tube 16"2.5 /90degree Val Picture 15$
Tube 16"2.125 regular Picture 10$
Tube 16"2.125/90degree Val Picture 15$
Inner 18"2.125/90 degree Val Picture 15$
Pedals Pair Picture 5$
Pedal arm Pair Picture 5$
Alarm Regular 48V Picture 20$
Power cut off 48V Picture 35$
Auto start 48V Picture 45$
Plugs Picture
Power lock 48V Different size Picture 15$
Circus breaker 33A /48V Picture 5$
Mirror 0.6mm regular Picture 10$
0.6mm silver Picture 15$
0.6mm round Picture 15$
0.8mm regular Picture 15$
0.8mm DOT Picture 25$
Helmet Regular Picture 20$
DOT Picture 50$
Cover Picture 30$
Rain coat Picture 30$
Storage box Regular Picture
Heavy-Duty Picture 50$
Locks Picture 20$
