Sign Up / Login

Chain & Sprockets

array(10) {
  ["data"]=>
  array(34) {
    ["featured"]=>
    bool(false)
    ["isOEM"]=>
    bool(false)
    ["allowBackorders"]=>
    bool(false)
    ["videos"]=>
    array(0) {
    }
    ["installFee"]=>
    NULL
    ["metaTitle"]=>
    string(0) ""
    ["metaDescription"]=>
    string(0) ""
    ["metaKeywords"]=>
    string(0) ""
    ["sizingChart"]=>
    string(0) ""
    ["productsRelated"]=>
    array(0) {
    }
    ["external"]=>
    array(4) {
      ["system"]=>
      string(0) ""
      ["itemID"]=>
      string(0) ""
      ["qty"]=>
      int(0)
      ["cost"]=>
      float(0)
    }
    ["fitment"]=>
    array(3) {
      ["isUniversal"]=>
      bool(true)
      ["details"]=>
      array(0) {
      }
      ["description"]=>
      string(180) "

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

" } ["variants"]=> array(0) { } ["inventory"]=> array(1) { [0]=> array(7) { ["sku"]=> string(9) "1210-0549" ["option1"]=> string(0) "" ["option2"]=> string(0) "" ["inStoreQty"]=> int(4) ["priceOverride"]=> bool(false) ["price"]=> NULL ["salePrice"]=> NULL } } ["description"]=> string(5190) "

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

" ["features"]=> string(0) "" ["specifications"]=> string(0) "" ["loyaltyRewardAmount"]=> float(2.9) ["productID"]=> int(234) ["category"]=> string(2) "17" ["categoryName"]=> string(17) "Chain & Sprockets" ["categoryObj"]=> array(10) { ["categoryID"]=> int(17) ["parentID"]=> int(9991) ["name"]=> string(17) "Chain & Sprockets" ["slug"]=> string(15) "chain-sprockets" ["children"]=> array(0) { } ["metaTitle"]=> string(0) "" ["metaDescription"]=> string(0) "" ["metaKeywords"]=> string(0) "" ["fitmentOverride"]=> bool(true) ["fitmentOverrideDescription"]=> string(180) "

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

" } ["brand"]=> string(6) "Vortex" ["name"]=> string(54) "Vortex 43 Tooth Steel Rear Sprocket - Black - Kawasaki" ["sku"]=> string(9) "1210-0549" ["slug"]=> string(41) "vortex-43-tooth-steel-rear-sprocket-black" ["price"]=> float(57.95) ["salePrice"]=> NULL ["isClearance"]=> bool(false) ["weight"]=> NULL ["excludeFromLoyalty"]=> bool(false) ["images"]=> array(3) { [0]=> array(3) { ["filename"]=> string(117) "https://s3.us-east-2.amazonaws.com/usedbikesdirect.prod.public/product-parts/0c5af5ef-2bc3-4929-b50a-48549e034f08.jpg" ["name"]=> string(14) "IMG_1288-1.jpg" ["sortOrder"]=> int(1) } [1]=> array(3) { ["filename"]=> string(117) "https://s3.us-east-2.amazonaws.com/usedbikesdirect.prod.public/product-parts/83dda2d7-e1e2-4848-b6a5-fbef0b4b9219.jpg" ["name"]=> string(12) "IMG_1291.jpg" ["sortOrder"]=> int(2) } [2]=> array(3) { ["filename"]=> string(117) "https://s3.us-east-2.amazonaws.com/usedbikesdirect.prod.public/product-parts/cc501ba0-8bac-434b-8694-7465d3c2a04f.jpg" ["name"]=> string(12) "IMG_1292.jpg" ["sortOrder"]=> int(3) } } ["tag"]=> string(0) "" ["colorVariant"]=> NULL } ["hasData"]=> bool(true) ["count"]=> int(1) ["isError"]=> bool(false) ["isWarning"]=> bool(false) ["errors"]=> array(0) { } ["warnings"]=> array(0) { } ["hasErrors"]=> bool(false) ["hasWarnings"]=> bool(false) ["message"]=> string(7) "Success" }

Vortex 43 Tooth Steel Rear Sprocket – Black – Kawasaki

$57.95
Availability: In Stock
Quantity:
Earn $2.90 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:

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
Link copied to clipboard!

Related Products

Join Our Growing Community!

Earn 5% Back in Store Credit on Every Purchase

Start Earning Now