FRONT SPROCKET JTF308.14RB JT, OE Rubber Cushioned
4.1 Trustpilot 99.9% positive on eBay
Delivery to United States 5–8 business days
Spread the cost with 
JT's rubber-damped front sprockets use proven OEM technology to absorb chain shock and reduce drivetrain noise. This sprocket offers smoother engagement, less vibration, and extended component life without sacrificing strength or fit. Features integrated rubber damper to absorb chain impact, OEM-proven technology, quieter operation, and reduced vibration. It preserves drivetrain components by softening shock loads and maintains full JT strength, tolerances, and fitment. Direct replacement with no special hardware required. Material: SCM420 chromoly. Tooth count: 14. Drive chain pitch: 520. Colour: Silver / Black.
- SKU
- SF308-14.JT.RB
- Brand
- JT
- Availability
- In Stock (2)
- General Product Group
- Chain & Sprockets
- General Product Type
- Sprockets & Components (Front)
- Variant Id
- 276265
FULL DESCRIPTION
JT OE Rubber Cushioned Front Sprocket
This JT front sprocket features integrated rubber damping, utilizing proven OEM technology to absorb chain shock and significantly reduce drivetrain noise. Experience smoother power engagement, less vibration, and extended lifespan for your drivetrain components without compromising on strength or fit. It is designed as a direct replacement, requiring no special hardware for installation.
Key Features
- Integrated rubber damper for effective chain impact absorption
- Employs OEM-proven technology
- Promotes quieter operation and minimizes vibration
- Protects drivetrain components by softening shock loads
- Maintains full JT strength, precise tolerances, and intended fit
- Direct bolt-on replacement
Specifications
- Material: SCM420 chromoly steel
- Tooth count: 14
- Drive chain pitch: 520
- Color: Silver / Black
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.
Trade pricing available
Buying parts for your business? Apply for a 2BrosParts trade account.