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| Frame | 17.5 inch high-grade rust-proof aluminum alloy frame, foldable | Tires | 20*4 inch tires |
| Transmission | Shimano M310 8 speed + Shimano 310 thumb shifter | Freewheel | Shimano M310 8 speed gear |
| Brake Lever | Aluminum brake lever with hydraulic cut-off | Brake | 160mm Front and rear hydraulic disc brakes |
| Front Suspension | Aluminum alloy shock, lockable front fork | Rear Suspension | Aluminum alloy hydraulic shock absorber |
| Chain Wheel | Aluminum alloy chain wheel with 52 T | Saddle | Memory cotton comfort leather saddle |
| Handle Grip | Leather | Saddle | Memory cotton comfort leather saddle |
Advantages of resistance welding and aluminum wire welding
Advantage 1
Safety protection: Each cell has 2 aluminum wire protection cells (etc.
2 fuses are installed in each cell), which can completely protect
Prove that the battery pack does not explode, and explain for everyone after the battery pack
explodes High risk of life and death.
Advantage 2
Aluminum wire welding technology (referred to as cold welding) can prevent electricity
The core is rusted, which also prevents secondary damage to the battery (especially Panasonic
21700 cell, this cell needs to be turned to the cell cap, turn the cap
It will cause the spot welding of the battery core cap to be weak, and also cause the battery core
to leak Liquid, and when welding nickel sheets, the battery will have welding nickel sheets
Strong, the nickel sheet burst into flames, and the excessive pressure caused the battery cell to
leak It will lead to many high-risk issues). .
Advantage 3
The overcurrent is uniform and the cell voltage difference is small.
Advantage 4
Prevent overcurrent impact
Advantage 5
Fast heat dissipation, convenient for heat dissipation








1.Q: Can OEM be accepted?
A: Yes, we can
2.Q: What is your MOQ? ?
A: We do not set a minimum order quantity. 1 set is available for sale! Please contact our customer service staff.
3.Q: When will delivery be possible?
Answer: We can deliver within 2-9 working days. It depends on your quantity.
4. Q: Which electric bicycle can be safely purchased?
Answer: The high-quality electric bicycle will be accompanied by the original battery of the brand you can trust, and has experienced a wide range of applications In order to pass the test
5.Q: What payment do you accept?
New products from manufacturers at wholesale prices