$39.99
$319.99
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Ninja CrushBOSS™ Blender and Kitchen System

Model: LB451BK1
Color : Black & Copper
Ninja's most powerful all-in-one blending and food prep experience. The Ninja CrushBOSS™ System + Dicing is your go-to appliance for full-sized blends, personal blends, food processing, & automated dicing.
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Item No. LB451BK1
3.7 out of 5 Customer Rating
$319.99
One (1) Year Limited Warranty
Add-ons & Accessories
Ninja BlendBOSS™ 26oz Travel Tumbler and Straw in Cyberspace
Model: XSKDB326SLCY
+5
$39.99
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Ninja's most powerful all-in-one blending and food prep experience. The Ninja CrushBOSS™ Kitchen System + Dicing is a 4-in-1 innovation that combines full-sized blending, precision food processing, hands-free dicing, and personal blending into one intelligent countertop powerhouse. SmartMenu Technology automatically recognizes which vessel is attached and unlocks the right programs, then auto-adjusts for silky smoothies, chef-level chopped veggies, and perfectly diced potatoes in seconds. The XL 72-oz pitcher is engineered to eliminate dead zones for smoother, more consistent blends, while the single-serve Ninja BlendBoss™ Tumbler delivers powerful, personal blending. Paired with an innovative food processor and automatic dicing system, Ninja CrushBOSS™ helps you prep faster, cook smarter, and take the stress out of making meals at home.

  • 4 APPLIANCES IN 1 POWERFUL NINJA CRUSHBOSS™ SYSTEM: 72-oz XL pitcher for bulk blends, 64-oz food processor for chef-level meal prep, dicing kit for masterful mirepoix, and a 26-oz tumbler for taking personal drinks on-the-go. One 1850 PW motor base for all your kitchen appliances saves you valuable shelf space and time.
  • 72-OZ XL PITCHER & 26-OZ NINJA BLENDBOSS™ TUMBLER: The XL pitcher features a curved square bottom design that eliminates dead zones, stacks ingredients to promote even blending, and ensures nothing is left unblended. Plus, with the cupholder-friendly Ninja BlendBoss™ Tumbler, your favorite blended drinks can be enjoyed on-the-go.
  • NINJA TOTALPREPBOSS™ FOOD PROCESSOR (64-OZ) WITH PREPIQ™: Get guesswork-free chopping, slicing, purees, and precision dicing at the turn of a dial. The XL feed chute can handle whole ingredients & smart programs deliver consistent results.
  • AUTOPRECISION DICING: Dices 3 potatoes in just 30 seconds with fast, even automatic dicing — goes beyond basic chopping.
  • SMARTMENU WITH VESSEL DETECT: With the turn of a dial, switch between functions with SMOOTHSENSE™ for optimized blends, PREPIQ™ for easy chops, and Custom Control with variable speeds. The blender auto-adjusts speed and time for consistent results & recognizes whether it's blending in a single-serve or full-sized vessel to deliver the right programs automatically.
  • MULTIBLADE™ (3-IN-1) + DOUGH BLADE: Multiblade™ can slice, shred, and crinkle cut veggies, cheese, and more with one swappable disc for consistent, even results. Dough Blade takes on heavy dough. From pizza to cookies to flaky pie crust, mix even the thickest doughs in seconds without sacrificing power or precision.​
Model: LB451BK1
Color: Black & Copper
Weight: 17.24 lbs
Warranty (years): 1
Product Dimensions: 13.66 in L x 17.87 in W x 16.46 in H

  • 1850 Peak Watt Motor Base + 72-oz XL Pitcher with Pitcher Lid and Pour Spout
  • 26-oz Ninja BlendBOSS™ Tumbler with chug lid and straw
  • 8-Cup Power Food Processor Bowl with XL feed chute lid and pusher
  • Ninja AutoPrecision™ Dicing System with Spindle
  • Total Crushing®, Chopping, CrushBlade™, & Dough Blade Assemblies with MultiBlade™ Disc (Slice, Shred, and Crinkle Cut)
  • Inspiration Guide with 10+ Recipes
  • MultiBlade™ Disc (with Slice, Shred, and Crinkle Cut blades)

Free shipping on all orders of $99 or more. Orders of less than $99 may be subject to a $10 shipping fee. The estimated delivery time is between 4–6 business days.

Free shipping on all CO2 canisters and refill boxes. Free shipping on Ninja Thirsti™ Flavored Water Drops $30 or more.

Note: Thirsti™ devices, flavors, CO2 canisters, Ninja™ FlexFlame™ Outdoor Cooking System, Ninja Fireside360™ Outdoor Heater & Fire Pit, and Shark™ CryoGlow™ Cooling + LED Face Mask cannot be shipped to Canada, Hawaii, Alaska, Puerto Rico, or Guam.

  • Hawaii & Alaska: Orders shipped are subject to a $100 surcharge.
  • Puerto Rico & Guam: Orders shipped are subject to a $175 surcharge.
  • Canada: We're sorry, but we no longer ship to Canada from this site. Please visit our Canadian store for local shipping options.

Items that come in bundles will be delivered in multiple shipments. A separate email will be sent for each tracking number.

SharkNinja offers a 60-day money back guarantee or a 90-day money back guarantee on purchases for select products. The applicable money back guarantee will be stated with your order.

Exclusions: Money back guarantees are not available on Ninja CO2 canisters, refill boxes, Ninja Thirsti™ Flavored Water Drops, or FlexFlame Outdoor Cooking System.

Ninja CrushBOSS™ Blender and Kitchen System

$319.99
Accessories Highlights Compare Reviews

Crush it

Ninja Total Crushing® Blades crush ice to snow. Crush smoothies to go. Crush every ingredient and any recipe.

4 appliances in one

Blend smarter

Guesswork-free blending guaranteed to crush it. Just tap the dial. Smart Menu will take care of everything else.

Knows the difference

VesselDetect recognizes the attached vessel and generates the right programs for each.

Dicing, slicing, and more

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