Customer Service (503) 832-7336
The Only Place For People Who Ride


Couldn't load pickup availability
Free standard shipping on orders over $149
We ship to the lower 48 United States. Orders over $149 ship free; a flat rate applies under $149. Estimated delivery dates are shown at checkout based on item availability and the shipping option you choose.
We text or call to confirm sizing & fitment before we ship.
Every Factory SuperBike order includes a free expert check from real riders. Before we ship helmets and gear, we text or call to confirm your size and fit; for parts, we verify fitment to your bike. This is why we don't have to guess and you don't have to gamble.
Helmet & gear orders: reply to our text to confirm and your order ships, typically same day. No reply within 48 hours and we'll call you. Questions now? Call or text (503) 832-7336.
The Yoshimura Spark Arrester Kit SA-18-K is the spark arrester element for the RS-3 muffler on the Honda Monkey 125.
The Monkey gets ridden on more than tarmac. Fire roads, campgrounds and trail networks are exactly the kind of terrain it suits, and a great deal of that land is managed by agencies that require an approved spark arrester on anything with an engine. Without one the bike is not legal to be there, regardless of how small it is.
The arrester fits into the muffler outlet and is a service part rather than a permanent fitting — the screen carbons up and eventually burns through, at which point it needs replacing.
Confirm your muffler before ordering — spark arresters are not interchangeable between Yoshimura canister families. Verify the current requirements for the land you ride; regulations and approval standards vary by agency and by state.
Thanks for subscribing!
This email has been registered!
| Product | SKU | Description | Collection | Availability | Product type | Other details |
|---|