2Bros Parts

SEAT STD COMPLETE YZF450 14-17, PSYCHIC MX-04478 YAMAHA

£93.98

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Free UK delivery 2–4 business days

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The Psychic MX-04478 standard complete seat is a direct replacement seat designed for select Yamaha motocross models. It features a seamless design with a UV- and water-resistant cover to protect the foam. This seat is constructed with high-density polyurethane foam, offering enhanced durability and comfort, with a foam density of 5.3 lb/ft³ (85 kg/m³). It maintains a clean, OEM-style appearance and is available in Standard height. OEM part number cross-references include 1SL-24710-00-00, 1SL-24710-10-00, 1SL-2470F-00-00, and 1SL-2470F-10-00.

Specifications
SKU
87-637.PS.S
Brand
Psychic
Availability
In Stock (11)

Fitments (10)

MakeModelYear
YAMAHAWRF 2502015
YAMAHAWRF 2502016
YAMAHAYZF 2502014
YAMAHAYZF 2502015
YAMAHAYZF 2502016
YAMAHAYZF 2502017
YAMAHAYZF 4502014
YAMAHAYZF 4502015
YAMAHAYZF 4502016
YAMAHAYZF 4502017
General Product Group
Bodywork, Styling & Protection
General Product Type
Seats & Foam
Variant Id
272473
Delivery2–4 business days
14-Day ReturnsHassle-free
Easy CheckoutCard friendly
Product details

FULL DESCRIPTION

Psychic Standard Complete Seat for Yamaha Motocross

Upgrade your Yamaha motocross bike with the Psychic MX-04478 Standard Complete Seat. This high-quality replacement seat is designed for a direct, ready-to-install fit, offering both durability and comfort for demanding rides. Its seamless construction and premium materials ensure longevity and a clean, factory look.

Key Features

  • Complete Seat Assembly: Arrives ready for immediate installation, saving you time and effort.
  • Durable Construction: Features a seamless cover that is resistant to UV rays and water, protecting the foam and extending the seat's life.
  • High-Density Foam: Built with industry-leading polyurethane foam (5.3 lb/ft³ or 85 kg/m³) for superior comfort and exceptional durability.
  • OEM Style: Maintains a clean, original equipment manufacturer appearance for your motorcycle.
  • Height Options: Available in a Standard (OEM height) option to match your riding preference.

Specifications

  • Foam Density: 5.3 lb/ft³ (85 kg/m³)
  • Available Types: Standard
Before you buy

QUESTIONS? JUST ASK

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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.

UK delivery is £4.99, or free on orders over £60. Orders ship within 3 working days, then delivery takes 2–4 business days. 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

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More answers in our FAQ.

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