Maintenance & repair your motorcycle yourself and save money

Indispensable to new motorcycle and quad riders and weekend mechanics alike, with step by step repair guides, salvage buying pointers, performance tips and technical specifications for the four major Japanese bike brands as well as some British, American and European brands.


Simply ask a question and get an answer without having to join a forum, create a log in or pay.


Whether you need to diagnose an electrical problem, install new clutch plates or change your carb jetting when installing a new, high performance exhaust system on your sport bike... we are your best resource.

Review the variety of discounts, deals and free shipping offers on our shopping page, check a wiring diagram or promote your bike-themed Events page.

Motorcycle wiring and other schematics are best viewed on a desktop or tablet.  The mobile site will display them, but diagrams may be too small or require so much scrolling that it may be counterproductive.

Maintenance & repair your motorcycle yourself and save money

Indispensable to new motorcycle and quad riders and weekend mechanics alike, with step by step repair guides, salvage buying pointers, performance tips and technical specifications for the four major Japanese bike brands as well as some British, American and European brands.

Simply ask a question and get an answer without having to join a forum, create a log in or pay.

Whether you need to diagnose an electrical problem, install new clutch plates or change your carb jetting when installing a new, high performance exhaust system on your sport bike... we are your best resource.

Review the variety of discounts, deals and free shipping offers on our shopping page, check a wiring diagram or promote your bike-themed Events page.

Motorcycle wiring and other schematics are best viewed on a desktop or tablet.  The mobile site will display them, but diagrams may be too small or require so much scrolling that it may be counterproductive.



Search our Repair Advice Question & Answer section for answers to your sportbike, cruiser, ATC, ATV, scooter or dirtbike questions.

Submit your own repair, restoration or technical question with our
Ask a Question Form

& have it answered, free!

We are not affiliated with, nor work for, any bike or all terrain vehicle manufacturer. We are using our experience and a variety of resources that we have accumulated over the years to construct this site.

Search our Repair Advice Question & Answer section for answers to your sportbike, cruiser, ATC, ATV, scooter or dirtbike questions.

Submit your own repair, restoration or technical question with our
Ask a Question Form

& have it answered, free!

We are not affiliated with, nor work for, any bike or all terrain vehicle manufacturer. We are using our experience and a variety of resources that we have accumulated over the years to construct this site.



Although every attempt is made to provide accurate information and links, we cannot guarantee 100% accuracy.

Remember your bike is your responsibility.

If you do not agree with our advice, are not capable of performing the repairs as described or doubt the reliability of our sources, please consult a local mechanic, service manual or someone else more knowledgeable than us before tearing your vintage motorcycle down or buying expensive parts. A second opinion is always wise when you are moving into an unfamiliar area.

Check out the FAQ page or just browse the site. Thanks for visiting!


Although every attempt is made to provide accurate information and links, we cannot guarantee 100% accuracy.

Remember your bike is your responsibility.

If you do not agree with our advice, are not capable of performing the repairs as described or doubt the reliability of our sources, please consult a local mechanic, service manual or someone else more knowledgeable than us before tearing your vintage motorcycle down or buying parts. A second opinion is always wise when you are moving into an unfamiliar area.

Check out the FAQ page or just browse the site. Thanks for visiting!

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