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JT Sprockets Aluminum Rear Sprocket — 41 Tooth, 520 Chain, Black
Key Technology & Design
Machined from 7075-T6 aluminum, an aerospace-grade alloy that reduces unsprung weight compared to steel while retaining enough strength for street use
CNC machined for dimensional consistency across tooth profile and mounting holes
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Specs
Manufacturer Part Number
JTA486.41BLK
Type
Rear Sprocket
Material
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Tooth Count
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Chain Size
520
Mounting Position
Rear
Color
Black
Replaces OEM Part Numbers
420410162
420411354
Fitment
2020–2023
Kawasaki ER400 Z400 ABS
2020
Kawasaki EX400 Ninja 400 KRT Edition
2020
Kawasaki EX400 Ninja 400 ABS KRT Edition
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Kawasaki Z400 ABS
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Kawasaki EX400 Ninja 400 ABS
2018–2023
Kawasaki EX400 Ninja 400
1994–2009
Kawasaki EX500 Ninja 500
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Kawasaki ZR550 B Zephyr
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41T Aluminum Rear Sprocket – 520 (Kawasaki)

Chain & Sprockets / JT Sprockets

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$29.95

Availability: In Stock

Quantity:

123 Add To Cart

Earn $1.50 in UBD Bucks

Fitment:

IMPORTANT: Please Review Your Owner’s Manual for Exact Amounts or Sizing of This Product!

We ship nationwide!

Questions?
Speak to one of our experts today:
469-490-3577

Brand:

JT Sprockets

SKU:

1212-2354

Description:

JT Sprockets Aluminum Rear Sprocket — 41 Tooth, 520 Chain, Black

Key Technology & Design

• Machined from 7075-T6 aluminum, an aerospace-grade alloy that reduces unsprung weight compared to steel while retaining enough strength for street use
• CNC machined for dimensional consistency across tooth profile and mounting holes
• Lightened with radial holes to reduce rotational mass
• Self-cleaning tooth profile design helps clear debris from the chain path
• Black anodized finish

Specs

Manufacturer Part Number	JTA486.41BLK
Type	Rear Sprocket
Material	7075-T6 Aluminum
Tooth Count	41
Chain Size	520
Mounting Position	Rear
Color	Black

Replaces OEM Part Numbers

• 420410162
• 420411354

Fitment

2020–2023	Kawasaki ER400 Z400 ABS
2020	Kawasaki EX400 Ninja 400 KRT Edition
2020	Kawasaki EX400 Ninja 400 ABS KRT Edition
2019	Kawasaki Z400 ABS
2018–2023	Kawasaki EX400 Ninja 400 ABS
2018–2023	Kawasaki EX400 Ninja 400
1994–2009	Kawasaki EX500 Ninja 500
1994	Kawasaki ZR550 B Zephyr
1990–1993	Kawasaki ZR550 Zephyr

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