VALVE EXHAUST YZ450F 14-17, PSYCHIC XU-09554E YAMAHA
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Exhaust Valve. SIZE: 35x5.45x85.77mm. Features a forged one-piece construction, nitride coating, modified radius, swirl polish, chromed stems, and stellite tips for reduced friction and longer valve life. Replaces OEM# 1SL-12121-00-00. Sold each. Manufacturer: Psychic.
- SKU
- 65-6313.PS.SS
- Brand
- Psychic
- Availability
- In Stock (2)
Fitments (18)
| Make | Model | Year |
|---|---|---|
| YAMAHA | WR 450F | 2016 |
| YAMAHA | WR 450F | 2017 |
| YAMAHA | WR 450F | 2018 |
| YAMAHA | WR 450F | 2019 |
| YAMAHA | WR 450F | 2020 |
| YAMAHA | YZ 450F | 2014 |
| YAMAHA | YZ 450F | 2015 |
| YAMAHA | YZ 450F | 2016 |
| YAMAHA | YZ 450F | 2017 |
| YAMAHA | YZ 450F | 2018 |
| YAMAHA | YZ 450F | 2019 |
| YAMAHA | YZ 450FX | 2014 |
| YAMAHA | YZ 450FX | 2015 |
| YAMAHA | YZ 450FX | 2016 |
| YAMAHA | YZ 450FX | 2017 |
| YAMAHA | YZ 450FX | 2018 |
| YAMAHA | YZ 450FX | 2019 |
| YAMAHA | YZ 450FX | 2020 |
- General Product Group
- Cam & Valvetrain
- General Product Type
- Valve Spring
- Variant Id
- 264246
FULL DESCRIPTION
Psychic Exhaust Valve for Yamaha YZ450F
Enhance your motorcycle's performance and longevity with the Psychic Exhaust Valve. Engineered for precision and durability, this high-quality component is designed to meet the demands of serious riders.
Key Features:
- Forged One-Piece Construction: Ensures superior strength and reliability.
- Nitride Coating: Provides exceptional wear resistance and corrosion protection.
- Modified Radius: Optimized for improved airflow and combustion efficiency.
- Swirl Polish: Reduces friction, allowing for quicker and higher revs.
- Chromed Stems: Offer enhanced durability and smooth operation.
- Stellite Tips: Deliver extended valve life even under extreme conditions.
- Dimensions: 35x5.45x85.77mm.
- Sold Individually: Each valve is sold separately.
This Psychic Exhaust Valve is a direct replacement for OEM part number 1SL-12121-00-00, ensuring a perfect fit and straightforward installation. Experience reduced friction for quicker engine response and a longer lasting valve with this premium upgrade.
QUESTIONS? JUST ASK
Talk to John or Phil. Real people, Monday to Friday, 10:00 to 17:00 (UK time).
Check the fitment table on this page against your make, model and year. Not sure? Call or email us 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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