Product Description

Yamaha WR450F, YZ450F, Gas Gas EC450F, Clutch Boss, Part Number 5TA-16371-10, Will fit the following Models

GAS GAS MODELS

EC450F 2013-2015

YAMAHA MODELS

WR450F 2005 5TJ9 ENGLAND 1D5TJ-100E1
WR450F 2005 5TJ9 EUROPE 1D5TJ-100E1
WR450F 2006 5TJC ENGLAND 1E5TJ-100E1
WR450F 2006 5TJC EUROPE 1E5TJ-100E1
WR450F 2007 5TJF EUROPE 1F5TJ-100E1
WR450F 2009 5TJR EUROPE 1H5TJ-100E1
WR450F 2012 1DX1 EUROPE 1L1DX-300E1
WR450F 2013 1DX6 EUROPE 1M1DX-100E1
WR450F 2014 1DXA EUROPE 1N1DX-300E1
WR450F 2015 1DXF EUROPE 1P1DX-100E1
WR450FT 2005 5TJ8 USA 1D5TJ-100E1
WR450FT 2005 5TJA AUSTRALIA 1D5TJ-100E1
WR450FT 2005 5TJA CANADA 1D5TJ-100E1
WR450FT 2005 5TJA NEW ZEALAND 1D5TJ-100E1
WR450FT 2005 5TJA SOUTH AFRICA 1D5TJ-100E1
WR450FV 2006 5TJB USA 1E5TJ-100E1
WR450FV 2006 5TJD AUSTRALIA 1E5TJ-100E1
WR450FV 2006 5TJD CANADA 1E5TJ-100E1
WR450FV 2006 5TJD NEW ZEALAND 1E5TJ-100E1
WR450FV 2006 5TJD SOUTH AFRICA 1E5TJ-100E1
WR450FW 2007 5TJE USA 1F5TJ-100E1
WR450FW 2007 5TJG AUSTRALIA 1F5TJ-100E1
WR450FW 2007 5TJG CANADA 1F5TJ-100E1
WR450FW 2007 5TJG NEW ZEALAND 1F5TJ-100E1
WR450FW 2007 5TJG SOUTH AFRICA 1F5TJ-100E1
YZ450F 2005 5XD6 EUROPE 1D5XD-100E1
YZ450F 2005 5XD6 FRANCE 1D5XD-100E1
YZ450F 2005 5XD7 JAPAN 1D5XD-100E1
YZ450F 2006 2S22 EUROPE 1E2S2-100E1
YZ450F 2006 2S22 FRANCE 1E2S2-100E1
YZ450F 2006 2S23 JAPAN 1E2S2-100E1
YZ450F 2007 2S28 EUROPE 1F2S2-100E1
YZ450F 2007 2S28 FRANCE 1F2S2-100E1
YZ450F 2007 2S29 JAPAN 1F2S2-100E1
YZ450F 2008 2S2C EUROPE 1G2S2-100E1
YZ450F 2008 2S2D JAPAN 1G2S2-100E1
YZ450F 2009 34P2 EUROPE 1H34P-100E1
YZ450F 2010 33D2 EUROPE 1J33D-100E1
YZ450F 2011 33D6 EUROPE 1K33D-100E1
YZ450F 2012 33DA EUROPE 1L33D-100E1
YZ450F 2013 33DE EUROPE 1M33D-100E1
YZ450F 2014 1SL2 EUROPE 1N1SL-100E1
YZ450F 2015 1SL6 EUROPE 1P1SL-100E1
YZ450FT 2005 5XD5 USA 1D5XD-100E1
YZ450FT 2005 5XD8 AUSTRALIA 1D5XD-100E1
YZ450FT 2005 5XD8 CANADA 1D5XD-100E1
YZ450FT 2005 5XD8 NEW ZEALAND 1D5XD-100E1
YZ450FT 2005 5XD8 SOUTH AFRICA 1D5XD-100E1
YZ450FV 2006 2S21 CANADA 1E2S2-100E1
YZ450FV 2006 2S21 USA 1E2S2-100E1
YZ450FV 2006 2S24 AUSTRALIA 1E2S2-100E1
YZ450FV 2006 2S24 NEW ZEALAND 1E2S2-100E1
YZ450FV 2006 2S25 CANADA 1E2S2-100E1
YZ450FV 2006 2S25 USA 1E2S2-100E1
YZ450FV 2006 2S26 AUSTRALIA 1E2S2-100E1
YZ450FV 2006 2S26 NEW ZEALAND 1E2S2-100E1
YZ450FW 2007 2S27 CANADA 1F2S2-100E1
YZ450FW 2007 2S27 USA 1F2S2-100E1
YZ450FW 2007 2S2A AUSTRALIA 1F2S2-100E1
YZ450FW 2007 2S2A NEW ZEALAND 1F2S2-100E1
YZ450FW 2007 2S2A SOUTH AFRICA 1F2S2-100E1
YZ450FX 2008 2S2B CANADA 1G2S2-100E1
YZ450FX 2008 2S2B USA 1G2S2-100E1
YZ450FX 2008 2S2E AUSTRALIA 1G2S2-100E1
YZ450FX 2008 2S2E NEW ZEALAND 1G2S2-100E1
YZ450FX 2008 2S2E SOUTH AFRICA 1G2S2-100E1

Gas Gas Models this Part Fits

2014 EC F 250 300 450 4T
2015 EC 250 300 450 4T
WR450F 2005 5TJ9 ENGLAND 1D5TJ-100E1 WR450F 2005 5TJ9 EUROPE 1D5TJ-100E1 WR450F 2006 5TJC ENGLAND 1E5TJ-100E1 WR450F 2006 5TJC EUROPE 1E5TJ-100E1 WR450F 2007 5TJF EUROPE 1F5TJ-100E1 WR450F 2009 5TJR EUROPE 1H5TJ-100E1 WR450F 2012 1DX1 EUROPE 1L1DX-300E1 WR450F 2013 1DX6 EUROPE 1M1DX-100E1 WR450F 2014 1DXA EUROPE 1N1DX-300E1 WR450F 2015 1DXF EUROPE 1P1DX-100E1 WR450FT 2005 5TJ8 USA 1D5TJ-100E1 WR450FT 2005 5TJA AUSTRALIA 1D5TJ-100E1 WR450FT 2005 5TJA CANADA 1D5TJ-100E1 WR450FT 2005 5TJA NEW ZEALAND 1D5TJ-100E1 WR450FT 2005 5TJA SOUTH AFRICA 1D5TJ-100E1 WR450FV 2006 5TJB USA 1E5TJ-100E1 WR450FV 2006 5TJD AUSTRALIA 1E5TJ-100E1 WR450FV 2006 5TJD CANADA 1E5TJ-100E1 WR450FV 2006 5TJD NEW ZEALAND 1E5TJ-100E1 WR450FV 2006 5TJD SOUTH AFRICA 1E5TJ-100E1 WR450FW 2007 5TJE USA 1F5TJ-100E1 WR450FW 2007 5TJG AUSTRALIA 1F5TJ-100E1 WR450FW 2007 5TJG CANADA 1F5TJ-100E1 WR450FW 2007 5TJG NEW ZEALAND 1F5TJ-100E1 WR450FW 2007 5TJG SOUTH AFRICA 1F5TJ-100E1 YZ450F 2005 5XD6 EUROPE 1D5XD-100E1 YZ450F 2005 5XD6 FRANCE 1D5XD-100E1 YZ450F 2005 5XD7 JAPAN 1D5XD-100E1 YZ450F 2006 2S22 EUROPE 1E2S2-100E1 YZ450F 2006 2S22 FRANCE 1E2S2-100E1 YZ450F 2006 2S23 JAPAN 1E2S2-100E1 YZ450F 2007 2S28 EUROPE 1F2S2-100E1 YZ450F 2007 2S28 FRANCE 1F2S2-100E1 YZ450F 2007 2S29 JAPAN 1F2S2-100E1 YZ450F 2008 2S2C EUROPE 1G2S2-100E1 YZ450F 2008 2S2D JAPAN 1G2S2-100E1 YZ450F 2009 34P2 EUROPE 1H34P-100E1 YZ450F 2010 33D2 EUROPE 1J33D-100E1 YZ450F 2011 33D6 EUROPE 1K33D-100E1 YZ450F 2012 33DA EUROPE 1L33D-100E1 YZ450F 2013 33DE EUROPE 1M33D-100E1 YZ450F 2014 1SL2 EUROPE 1N1SL-100E1 YZ450F 2015 1SL6 EUROPE 1P1SL-100E1 YZ450FT 2005 5XD5 USA 1D5XD-100E1 YZ450FT 2005 5XD8 AUSTRALIA 1D5XD-100E1 YZ450FT 2005 5XD8 CANADA 1D5XD-100E1 YZ450FT 2005 5XD8 NEW ZEALAND 1D5XD-100E1 YZ450FT 2005 5XD8 SOUTH AFRICA 1D5XD-100E1 YZ450FV 2006 2S21 CANADA 1E2S2-100E1 YZ450FV 2006 2S21 USA 1E2S2-100E1 YZ450FV 2006 2S24 AUSTRALIA 1E2S2-100E1 YZ450FV 2006 2S24 NEW ZEALAND 1E2S2-100E1 YZ450FV 2006 2S25 CANADA 1E2S2-100E1 YZ450FV 2006 2S25 USA 1E2S2-100E1 YZ450FV 2006 2S26 AUSTRALIA 1E2S2-100E1 YZ450FV 2006 2S26 NEW ZEALAND 1E2S2-100E1 YZ450FW 2007 2S27 CANADA 1F2S2-100E1 YZ450FW 2007 2S27 USA 1F2S2-100E1 YZ450FW 2007 2S2A AUSTRALIA 1F2S2-100E1 YZ450FW 2007 2S2A NEW ZEALAND 1F2S2-100E1 YZ450FW 2007 2S2A SOUTH AFRICA 1F2S2-100E1 YZ450FX 2008 2S2B CANADA 1G2S2-100E1 YZ450FX 2008 2S2B USA 1G2S2-100E1 YZ450FX 2008 2S2E AUSTRALIA 1G2S2-100E1 YZ450FX 2008 2S2E NEW ZEALAND 1G2S2-100E1 YZ450FX 2008 2S2E SOUTH AFRICA 1G2S2-100E1

Delivery Times and how shipping is calculated

Moto-Classic: Shipping Explained

This outlines estimated delivery times for Moto-Classic products, as well as a breakdown of Domestic and International weights and calculations.

Order Status Times (Domestic and International)

For standard motorcycle parts and components sold through our website, typical dispatch time is within 12–24 hours of order confirmation, depending on timezones ordered from.

Shipping Weights (UK)

There are no weight restrictions for UK — we can ship from envelope to pallets.

Customer Product Shipping (International)

The following times are estimated for standard Small/Medium Parts (up to 10kg). Delivery times are highly variable and do not include delays caused by customs clearance in the destination country.

Moto-Classic ships products to all countries globally, with the exception of any currently restricted territories as per our courier's policies.

Shipping Weights (International)

There are no weight restrictions for European shipping — we can ship from envelope to pallets. For Air Freight Services it gets a little more complicated, as airlines use a system called “Volumetric”.

Volumetric Shipping Explained

Volumetric (or dimensional) weight is a pricing technique carriers use to charge for shipping based on a package's size rather than just its actual weight. It calculates the space occupied, allowing carriers to charge for low-density, bulky items, with the final cost based on the higher of actual vs. volumetric weight.

The chargeable weight is the greater of the actual weight or the volumetric weight. Carriers use specific formulas:

Metric Formula: (Length × Width × Height) ÷ 5000
Imperial Formula: (Length × Width × Height) ÷ 139

This system matters for cost control — a large box with a light item might be charged for the space it takes up rather than its weight. It also encourages efficiency, as optimising packaging size minimises the space used in aircraft and delivery vehicles.

Our website automatically calculates the size of the product for shipping purposes and prevents over-packing that causes high shipping costs. For multiple items ordered, it calculates to add the space or fit within the space the largest item takes up.

Geographical Region	Estimated Delivery	Courier Service (most services are signed for and require someone to receive the package)
UK Mainland	1–3 Working Days	Various, Tracked Service
UK Highlands & Islands	3–7 Working Days	Various, Tracked Service
EU (Europe)	3–7 Working Days	Various, Tracked Service
North America (US/CA)	5–10 Working Days	Various, Tracked Service
Asia	7–14 Working Days	Various, Tracked Service
Rest of World	Varies	Various, Tracked Service

Taxes and Duty

Taxes and Duty Explained: The Simple Guide for International Orders

When you order from Moto-Classic (a UK-based company) and are shipping to an address outside the United Kingdom, your order becomes subject to your local import rules, but you also get an immediate saving:

You Save 20% on UK VAT at Checkout!

As an international customer, you do not have to pay the standard 20% UK Value Added Tax (VAT). This tax is automatically removed from your purchase price as soon as you select your non-UK shipping address at checkout, giving you an immediate saving on your order.

However, because the UK VAT is removed, your local government may require you to pay their taxes and duties instead. We offer two ways to handle these charges:

Option 1: Pay Taxes and Duty Upon Delivery (DDU)

This is a standard shipping method (Delivered Duty Unpaid). It means you pay for your product and shipping cost at checkout, and we send the package immediately.

What to expect:

When your parcel arrives in your country, your local Customs Authority or the courier service (like FedEx or DHL) will contact you by phone or email.
You will then be asked to pay any applicable import VAT and customs duties before the package can be delivered to your door.
If you choose this option, you are responsible for any local fees, taxes, or brokerage charges that may be applied.

Option 2: Pay Everything in Advance (DDP) — The Simple Way

We know that getting an unexpected bill from a courier can be frustrating. To make your shopping experience seamless, we offer a way for you to pay your local taxes and duties at the time of checkout.

Our proprietary Estimated Import Costs tab above the “Add to Cart” button will calculate the exact amount of duty and taxes for your specific country or state.

What to expect:

The total charge, including all taxes and duties, will be displayed in your basket before you pay.
By pre-paying, your order ships Delivered Duty Paid (DDP).
Your package will pass through customs without delay, and you will not have to pay anything further to the courier upon delivery.
Please note: All orders to the USA must be Delivered Duty Paid (DDP).

Returns Policy

At Moto-Classic, we aim to ensure that our customers receive the correct high-quality parts for their classic motorcycles. If you are not satisfied with your purchase, please review our return guidelines below.

Returns Window and Condition

30-Day Period: Items may be returned within 30 days from the date of delivery.
Item Condition: To be eligible for a refund, items must be unused, in their original packaging, and include all component parts and promotional items received.
Exclusions: Certain items, such as those made to measure or specifically cut to requirement, may be excluded from the 30-day return policy unless faulty.

Responsibility for Shipping Costs

Shipping costs for returns are determined by the reason for the return as follows:

Return Reason	Responsible Party for Shipping
Faulty items or company errors (e.g., wrong part sent)	Moto-Classic
Customer ordered the wrong part	Customer
Order cancelled after the item has shipped	Customer

Faulty Items or Company Errors

If an item is found to be faulty within 30 days of purchase or if we have made an error in your order, Moto-Classic will cover the return postage costs. This may be provided via a prepaid postage label or by reimbursing the buyer for funds used to purchase their own postage.

Customer Errors and Cancellations

Incorrect Orders: If you accidentally ordered the wrong part, you are responsible for the cost of returning the item to us.
Late Cancellations: If you choose to cancel an order after it has already been dispatched for transit, you will be liable for the initial shipping costs and the costs associated with returning the item.

How to Initiate a Return

To initiate a return, please contact our support team at Moto-Classic Support.

Notification: Report any discrepancies or faulty items immediately.
Documentation: Please provide your original invoice and details of the return request.
Packaging: Ensure the item is securely packed to prevent damage during the return transit.
Inspection: Refunds will be issued once the item has been received and inspected to ensure it meets our condition requirements.

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