2Bros Parts

FRONT SPROCKET JTF339.17RB JT, OE Rubber Cushioned

$16.12Only 1 left

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Delivery to United States 5–8 business days

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JT's rubber-damped front sprockets use proven OEM technology to absorb chain shock and reduce drivetrain noise for smoother engagement, less vibration, and extended component life. Features an integrated rubber damper to absorb chain impact, using OEM-proven technology since the early 90s for quieter operation and reduced vibration. This sprocket preserves drivetrain components by softening shock loads while maintaining full JT strength, tolerances, and fitment. It is a direct replacement with no special hardware required. Specifications include SCM420 chromoly material, 17 teeth, 530 drive chain pitch, and a silver/black color.

Specifications
SKU
SF339-17.JT.RB
Brand
JT
Availability
In Stock (1)
General Product Group
Chain & Sprockets
General Product Type
Sprockets & Components (Front)
Variant Id
276346
Delivery5–8 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

JT OE Rubber Cushioned Front Sprocket

Enhance your motorcycle's drivetrain with the JT OE Rubber Cushioned Front Sprocket. This sprocket integrates proven OEM technology, utilizing a rubber damper to effectively absorb chain shock and significantly reduce drivetrain noise. Experience smoother power engagement, diminished vibration, and extended component life without compromising on strength or precise fitment.

Key Features:

  • Integrated Rubber Damper: Effectively absorbs chain impact for a smoother ride.
  • OEM-Proven Technology: Reliability and performance based on technology used since the early 1990s.
  • Quieter Operation: Reduces drivetrain noise and vibration for a more comfortable experience.
  • Drivetrain Protection: Softens shock loads to preserve essential drivetrain components.
  • Maintains JT Quality: Delivers full JT strength, precise tolerances, and a perfect fit.
  • Direct Replacement: Designed for an easy installation with no special hardware required.

Specifications:

  • Material: SCM420 chromoly steel for durability and strength.
  • Tooth Count: 17 teeth, optimized for performance.
  • Chain Pitch: Designed for 530 drive chains.
  • Color: Silver and Black finish for a sleek look.
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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