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Driven Racing EST Steel Rear Sprocket — 520 / 42T
Key Technology & Design
Steel construction — durable enough for extended street use, including high-mileage applications
Black zinc semi-gloss finish
520 chain pitch — this is a 520-conversion sprocket, not a direct OEM replacement on most fitment bikes; confirm your front sprocket and chain are also 520 before ordering
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Manufacturer Part Number
5008-520-42T
Material
Steel
Tooth Count
42
Chain Size
520
Mounting Position
Rear
Finish
Black / Zinc
Riding Style
Street
Replaces OEM Part Numbers
(None listed — 520 conversion sprocket)
Fitment
Yamaha
2015–present
YZF-R3
2020–present
MT-03
2014–present
MT-07 / FZ-07
2018–2026
MT-10 / MT-10 SP
2022–2025
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2014–2020
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2015–2020
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2016–2021
XSR900
2003–2020
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2006–2011
YZF-R6S
1998–2014
YZF-R1
2004–2009
FZS600 FZ6
2001–2015
FZS1000 FZ1
Kawasaki
2013–2017
Ninja 300 / 300 ABS
2018–2023
Ninja 400 / 400 ABS
2019–2023
Z400 ABS
Suzuki
2011–present
GSX-R600
2011–present
GSX-R750
2009–2016
GSX-R1000
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42T Lightweight Steel Rear Sprocket – 520 (Yamaha + Suzuki + Kawasaki)

Chain & Sprockets / Driven Racing

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$64.99

Availability: Out of Stock

Quantity:

123 Out of Stock

Earn $3.25 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:

Driven Racing

SKU:

1210-0925

Description:

Driven Racing EST Steel Rear Sprocket — 520 / 42T

Key Technology & Design

• Steel construction — durable enough for extended street use, including high-mileage applications
• Black zinc semi-gloss finish
• 520 chain pitch — this is a 520-conversion sprocket, not a direct OEM replacement on most fitment bikes; confirm your front sprocket and chain are also 520 before ordering

Specs

Manufacturer Part Number	5008-520-42T
Material	Steel
Tooth Count	42
Chain Size	520
Mounting Position	Rear
Finish	Black / Zinc
Riding Style	Street

Replaces OEM Part Numbers

(None listed — 520 conversion sprocket)

Fitment

Yamaha

2015–present	YZF-R3
2020–present	MT-03
2014–present	MT-07 / FZ-07
2018–2026	MT-10 / MT-10 SP
2022–2025	YZF-R7
2014–2020	MT-09 / FZ-09
2015–2020	FJ-09
2016–2021	XSR900
2003–2020	YZF-R6
2006–2011	YZF-R6S
1998–2014	YZF-R1
2004–2009	FZS600 FZ6
2001–2015	FZS1000 FZ1

Kawasaki

2013–2017	Ninja 300 / 300 ABS
2018–2023	Ninja 400 / 400 ABS
2019–2023	Z400 ABS

Suzuki

2011–present	GSX-R600
2011–present	GSX-R750
2009–2016	GSX-R1000

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