Product Details
Description
NIU Brake Caliper; NIU KQi3 Max, KQi 300X
Replacement Part Details
Use this part when the original component is worn, damaged, missing, or no longer working correctly. Many scooter parts can look similar but use different sizes, plugs, brackets, thread patterns, or mounting styles, so careful comparison before purchase is recommended.
Compatibility / Fitment
Use the fitment details below to confirm this part matches your scooter before ordering.
- Fits Models / Common Applications: NIU and other compatible models may apply.
Fitment Guide: This compatibility information is based on manufacturer and supplier data. Listed models are common known applications and may not include every compatible scooter. If your scooter has multiple versions or production changes, confirm the correct match before ordering. Check photos, measurements, original part numbers, engine code, model, and related fitment information whenever possible.
Common Fitment Questions
Q: Will this fit a NIU?
A: This SKU is listed with NIU model fitment where the scooter also matches the listed engine or fitment notes.
Additional information
| Weight | 2 lbs |
|---|---|
| Dimensions | 6 × 4 × 2.1 in |
| Condition | New |
|---|
NIU OEM Front Disc Brake Caliper and Rear Disc Brake Caliper assembly includes brake pads.
| Â NIU KQi3 Max (Front and Rear) | NIU KQi 300X (Front and Rear) |
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Check "Shop-by-Diagram" to confirm fitment and see more KQi parts available for your scooter.
About NIU: NIU Technologies (NASDAQ: NIU), founded in 2014, is the world’s leading provider of smart urban mobility solutions that embrace technology, style and freedom. NIU is committed to continuously providing global customers with more convenient and environmentally friendly smart urban mobility vehicles to make life better. Make life electric with NIU.





