Chain & Sprockets
- Manufactured from premium carbon steel
- Designed for long-term durability under heavy load
- Ideal for high-mileage street use
Hardened Tooth Profile
- Teeth are heat treated for extended wear resistance
- Maintains consistent engagement with the chain
- Helps reduce premature drivetrain wear
Precision CNC Machining
- Individually machined for tight tolerances
- Ensures proper fitment and smooth operation
- Reduces vibration and uneven wear
Corrosion-Resistant Finish
- Satin black electroplated coating
- Protects against rust and environmental exposure
- Maintains clean appearance over time
Weight-Optimized Design
- Cupped tooth ring design reduces unnecessary material
- Balances strength and weight without compromising durability
Performance Characteristics
Stock-Style Gearing
- 43 tooth rear sprocket
- Maintains factory gearing on many models
- Balanced acceleration and top speed
Real-World Riding Benefits
- Smooth and predictable power delivery
- Consistent chain engagement
- Ideal for street riding, commuting, and long-distance use
Steel vs Aluminum Sprockets
Why Choose Steel?
- Significantly longer lifespan than aluminum
- Better suited for daily riding and high mileage
- More resistant to wear from road debris and conditions
Tradeoffs
- Heavier than aluminum sprockets
- Slightly less performance-focused
Clean Takeaway
- Steel = durability and longevity
- Aluminum = lightweight and performance
Ideal Use
Best For
- Daily riders and commuters
- High-mileage applications
- Riders replacing worn OEM sprockets
- Anyone prioritizing longevity over weight savings
Fitment
Compatible Models
Kawasaki
- 2017–2019 — Versys-X 300 ABS
- 2013–2019 — Ninja ZX-6R (ZX636)
- 2011–2014 — Ninja ZX-10R
- 2010–2016 — Versys 650 (KLE650)
- 2007–2009 — Versys 650 (KLE650)
- 2003–2006 — Ninja ZX-6RR (ZX600)
- 2003–2004 — Z1000
- 1998–2012 — Ninja ZX-6R (ZX600)
- 1994–2001 — Ninja ZX-9R (ZX900)
- 1991, 1993 — Ninja ZX-7 (ZX750)
- 1990, 1992, 1994–2003 — Ninja ZX-7 (ZX750)
Specs
Technical Specifications
- Brand: Vortex
- Part Number: 452AS-43
- Product Name: Steel Rear Sprocket
- Tooth Count: 43
- Material: Carbon Steel
- Finish: Satin Black
- Manufacturing: CNC Machined
- Design: Cupped Tooth Ring
- Position: Rear
- Riding Style: Street / OEM Replacement
IMPORTANT: Please Review Your Owner’s Manual for Exact Amounts or Sizing of This Product!
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IMPORTANT: Please Review Your Owner’s Manual for Exact Amounts or Sizing of This Product!
Speak to one of our experts today:
469-490-3577
Vortex
SKU:1210-0549
Description:Vortex 452AS-43 Steel Rear Sprocket 43T Kawasaki
Product Overview
The Vortex 452AS-43 Steel Rear Sprocket is built for riders who want maximum durability and long service life without sacrificing performance. Designed from high-strength carbon steel and finished in a corrosion-resistant satin black coating, this sprocket is ideal for daily riders, commuters, and high-mileage sportbike use.
With a 43-tooth configuration, this sprocket maintains stock-style gearing for many Kawasaki models, making it a perfect OEM replacement or a reliable upgrade over worn components.
Key Technology & Design
High-Strength Carbon Steel Construction
- Manufactured from premium carbon steel
- Designed for long-term durability under heavy load
- Ideal for high-mileage street use
Hardened Tooth Profile
- Teeth are heat treated for extended wear resistance
- Maintains consistent engagement with the chain
- Helps reduce premature drivetrain wear
Precision CNC Machining
- Individually machined for tight tolerances
- Ensures proper fitment and smooth operation
- Reduces vibration and uneven wear
Corrosion-Resistant Finish
- Satin black electroplated coating
- Protects against rust and environmental exposure
- Maintains clean appearance over time
Weight-Optimized Design
- Cupped tooth ring design reduces unnecessary material
- Balances strength and weight without compromising durability
Performance Characteristics
Stock-Style Gearing
- 43 tooth rear sprocket
- Maintains factory gearing on many models
- Balanced acceleration and top speed
Real-World Riding Benefits
- Smooth and predictable power delivery
- Consistent chain engagement
- Ideal for street riding, commuting, and long-distance use
Steel vs Aluminum Sprockets
Why Choose Steel?
- Significantly longer lifespan than aluminum
- Better suited for daily riding and high mileage
- More resistant to wear from road debris and conditions
Tradeoffs
- Heavier than aluminum sprockets
- Slightly less performance-focused
Clean Takeaway
- Steel = durability and longevity
- Aluminum = lightweight and performance
Ideal Use
Best For
- Daily riders and commuters
- High-mileage applications
- Riders replacing worn OEM sprockets
- Anyone prioritizing longevity over weight savings
Fitment
Compatible Models
Kawasaki
- 2017–2019 — Versys-X 300 ABS
- 2013–2019 — Ninja ZX-6R (ZX636)
- 2011–2014 — Ninja ZX-10R
- 2010–2016 — Versys 650 (KLE650)
- 2007–2009 — Versys 650 (KLE650)
- 2003–2006 — Ninja ZX-6RR (ZX600)
- 2003–2004 — Z1000
- 1998–2012 — Ninja ZX-6R (ZX600)
- 1994–2001 — Ninja ZX-9R (ZX900)
- 1991, 1993 — Ninja ZX-7 (ZX750)
- 1990, 1992, 1994–2003 — Ninja ZX-7 (ZX750)
Specs
Technical Specifications
- Brand: Vortex
- Part Number: 452AS-43
- Product Name: Steel Rear Sprocket
- Tooth Count: 43
- Material: Carbon Steel
- Finish: Satin Black
- Manufacturing: CNC Machined
- Design: Cupped Tooth Ring
- Position: Rear
- Riding Style: Street / OEM Replacement



