Yoshimura Street Series R-77 304 Stainless Steel Inch Muffler 202457

Name: Yoshimura Street Series R-77 Mufflers
Brand: Yoshimura Exhaust
SKU: YSH-12553B0520
Price: 559.00 USD
Availability: InStock
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Part Number: YSH-12553B0520

$559.00

Yoshimura Street Series R-77 Mufflers

R-77 CBR500R SO SS/SS/CF
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Yoshimura Street Series R-77 304 Stainless Steel Inch Muffler 202457

YSH-12553B0520

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Part Number: YSH-12553B0520

Estimated Ship Date: Oct 19, 2026

$559.00

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Overview

Applications

Q&A

Estimated Ship Date: Oct 19, 2026 Would you rather pick it up?

Overview

Brand:

Yoshimura Exhaust

Manufacturer's Part Number:

202457

Part Type:

Mufflers

Product Line:

Yoshimura Street Series R-77 Mufflers

Summit Racing Part Number:

YSH-12553B0520

UPC:

840025911604

Muffler Material:

304 stainless steel

Electronic Valve:

Internal Construction:

Wrapped perforated core

Case Shape:

Trapezoid

Reversible:

Muffler Color:

Gray

End Cap Material:

Carbon fiber

End Cap Color:

Carbon fiber

End Cap Type:

Cone

Outlet Style:

Slant cut

Remanufactured:

Quantity:

Sold individually.

Notes:

Slip-on features their Works finish.

Yoshimura Street Series R-77 Mufflers

Yoshimura Street Series R-77 mufflers are developed with superbike technology and styling. Their distinctive trapezoidal design allows for a large volume of packing material and, in turn, delivers top performance. The carbon cone end cap is riveted, using high-end 304-L polished stainless steel rivets and bands—while the sleeve is carbon fiber black or polished stainless, with a large volume of packing material and a straight baffle for ample flow. Dozens of models are available, sold individually or in pairs. Order the R77 recommended for your bike application.

Applications