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


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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 Premium Muffler Repack Kit is the replacement packing material for TRC and TRS mufflers, supplied cut and shaped for the canister rather than as bulk material.
Packing burns out from the inside of a muffler gradually, and the change is slow enough that most riders never register it happening. What they notice is the end state: a louder, harsher note, and a canister that drones at cruising speed where it used to be quiet.
A repack restores the original sound and the noise output the muffler was built to meet. It also keeps the canister alive — once the packing is gone, the perforated core absorbs the full heat and pulse of the exhaust, and replacing a core costs many times what a repack does.
Fits Yoshimura TRC and TRS mufflers. Confirm your canister family before ordering — packing is cut to specific dimensions and is not interchangeable between Yoshimura muffler series.
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