2Bros Parts

REAR SPROCKET JTR803.45 STEEL

$17.04Only 1 left

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Delivery to United States 5–8 business days

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REAR SPROCKET JTR803.45 STEEL. Built from premium C49 high-carbon steel, JT Steel Sprockets deliver OEM-level precision and durability. With 2,500+ fitments for motorcycles and ATVs, they offer long life, exact fit, and dependable power transfer mile after mile. Features include C49 high-carbon steel rears for long wear, precision manufacturing for exact OEM fit, broad coverage with 2,500+ motorcycle & ATV applications, consistent power transfer and sprocket tooth profile accuracy, and engineered for durability in street, track, and off-road use. Specifications: Material C49 high-carbon steel, Tooth count 45, Drive chain pitch 428, Colour Silver.

Specifications
SKU
SR803-45.S.JT
Brand
JT
Availability
In Stock (1)
General Product Group
Chain & Sprockets
General Product Type
Sprockets & Components (Rear)
Variant Id
285486
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

JT Steel Rear Sprocket JTR803.45 - Silver

Upgrade your motorcycle or ATV's drivetrain with the JT Steel Rear Sprocket JTR803.45. Expertly crafted from premium C49 high-carbon steel, this sprocket is engineered for exceptional durability and long-lasting wear, ensuring reliable performance mile after mile. Its precision manufacturing guarantees an exact fit, comparable to Original Equipment Manufacturer (OEM) standards, for consistent power transfer and optimal function.

Designed to meet the demands of street, track, and off-road riding, this rear sprocket offers dependable power transfer and accurate tooth profile accuracy. With a vast range of applications, it is a trustworthy choice for a wide variety of motorcycles and ATVs.

Key Features:

  • Material: Constructed from C49 high-carbon steel for superior wear resistance and longevity.
  • Precision Fitment: Manufactured to exact OEM specifications for a perfect fit and seamless integration.
  • Exceptional Durability: Engineered for extended service life in diverse riding conditions.
  • Consistent Power Transfer: Ensures efficient and reliable delivery of power to the drive chain.
  • Broad Application Coverage: Suitable for a wide array of motorcycle and ATV models.

Specifications:

  • Tooth Count: 45
  • Drive Chain Pitch: 428
  • Color: Silver
Before you buy

QUESTIONS? JUST ASK

Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).

Call or email us with your make, model and year and we will check it for you before you order.

Yes. We ship from the UK. Orders ship within 3 working days, then delivery to the United States takes 5–8 business days. The delivery price is shown at checkout before you pay. Delivery details

Yes. You have 14 days from delivery to return it, unused and in its original packaging. Contact us first and we will send you the return instructions. Returns policy

By card, PayPal, Apple Pay or Google Pay, or spread the cost with Klarna. Payment is taken securely by Stripe, and the options for your order are shown at checkout.

Any customs duties or import taxes charged in the United States are paid by you when the parcel arrives. Any tax we collect ourselves is shown at checkout before you pay.

More answers in our FAQ.

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