Specification:
Color: Black
Material: Stainless steel
Diameter:3.94″/10cm
Blade shape: Cross blade
Package Include : 1 x 7 Fins Bottom Blade Replacements; 2 x Replacement Gasket Rubbers
Compatibility: BL450-30 BL642-30 BL482-30 BL682-30 NN102
Use suggestions:
Before use, make sure to close the bottom blade on the cup tightly enough.
Please check if the bottom gear is loose or tightened before use. If it is loose, tighten it.
Make sure that the rubber gasket is close to the bottom blade. (Rubber gasket is used to avoid leakage).
Don’t overfill it! To avoid spillage, do not add ingredients that exceed the “maximum” fill line.
Do not run the mixer for more than 4 minutes at a time to prevent the mixer from overheating.
Please recommend that you replace the ninja blender blades every 6 months or as needed for best performance.
- ใCompatibilityใThe 7 fins Blender Blade Replacement Part ONLY fits for Ninja Auto-iQ Ninjia NN100,NN100A,NN101,NN102,BL450-30,BL455-30,BL481-30,BL482-30,BL485,BL486CO,BL487,BL487A,BL487T,BL491,BL492,BL492IS-30,BL494,BL640-30,BL641-30,BL642-30,BL680A-30,BL681A,BL681C,BL682-30,BL682QT-30,BL685-30,BL687CO-30,BL2012,BL2013,CT680SS,CT680CO2SS,CT641-30(Only fits 18oz, 24oz, 32oz cups).
- ใ Not Fit For ใNOT FIT for Nutri Ninjia BL660, BL663, BL685-30,BL740, BL770. BL771, BL772, BL773CO, BL780, BL810, BL820, BL830, BL450, BL451-70, BL454-70, BL482-70, BL480, BL480D 30, CT680SS.
- ใNote TipsใPlease make sure your blender blade is 7 Fins with Size: 4″/10cm diameter and confirm whether your blender matches the above model. Please note that the gasket may loosen during transportation. Please check before use and make sure it is firmly placed in the replacement bottom blade.
- ใHigh QualityใThe high-speed blade is made of food-grade stainless steel. Replace it and continue to mix nutritious shakes, smoothies, nut butters and whatever healthier lifestyle you want in your way.
- ใPacking Include ใ1 x 7 Fins Bottom Blade Replacements, 2 x Gasket Rubbers Parts ( One Gasket Rubber has Pre-installed in the 7 Fins replacement blade ! ).





















Kim H. –
It’s great to know when the blades get old, you can get new ones on Amazon!
Mary B –
Not worth the money, hardly used and now I need to buy something else.
Cherie Cribbs –
item broke after mini use. hairline crack in the base allowing a mess and fluid to spray out.punched item in mid Jan 22 and only lasted 3 months
Jennifer –
It has the 7 fins needed to make compatible with the ninja products but the fins are too short. The machine catches them and will turn them if the cup is empty but ANY force exerted on it makes it slip and then the very tips of the fins rub on the very tips of the machine’s fins only enough to produce the smell of burnt rubber but not enough to move the blades at all.
N2S –
Not working stuck