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The R-77 consists of a trapezoidal-shaped sleeve, maximizing muffler volume, while offering a sharp silhouette to flow with the new body. The innovative Stainless Steel end-cap is reminiscent of the R-55, featuring sharp edges for an attractive, eye catching appeal. Slip-on systems include the R-77 muffler, stainless steel mid-pipe, and all necessary hardware for installation.
Note: Please check local laws before purchasing. Some modifications may be prohibited in some states.
Easiest Upgrade to change your ride
Install was super easy.
Sound is great. Bike has noticible increase in low and mid range torque, top speed is still about the same as stock. gas mileage jumped up by almost 10mpg just by cutting the wheight from the stock exhaust. Only complaint is that this slip-on must be repacked every 8-10k miles, repacking kit is available from yoshi, but I only found out about repacking after i bought this and read the directions. There is a great video on youtube that shows how to repack the pipe, its easy enuff and shouldnt be too bad. Pipe is still a great deal and looks awesome.
March 23, 2015
GREAT upgrade over stock CBR250 exhaust
bought the yoshi slip-on for my 2012 CBR250 after watching a bunch of youtube videos to try and hear the sound. NO regrets. The Yoshi pipe is a HUGE upgrade in the looks department and sounds great too. it is LOUD, even with the DB killer installed. at WOT, it sounds a little buzzy, but hey, it's a 250cc single. it won't make your bike sound like a I4, but if you're not a fan of the moped exhaust stock pipe, this is a great buy.
Install was a breeze, took 20min (after watching a few youtube videos). Fit and finish are great. Great quality product came packaged safely and undamaged with all hardware included.
June 1, 2014
I must say revzilla has fast shipping! The product is nice. Makes my bike pop! Everybody notice me. I left the silencer out and it's still not louder but throaty which is ok. Excellent exhaust.
April 16, 2014
Easy install, looks good, loud
Installed in about 15 minutes, most difficult step was removing the existing gasket before clamping this on. Tone is much deeper than the stock exhaust, but it is louder than I expected. Still civil for the early morning commute with the silencer insert installed.
September 24, 2013
Have a functionality, fit, or otherwise product-specific question about the Yoshimura R-77 Slip-On Exhaust Honda CBR250R 2011-2013? Ask it here!
If you have a customer service or shipping question, please direct it to our Customer Service department.
owen f:Yes. My R-77 slip-ons for ZX14R came with the low volume insert, which I use. I love the quality and tone of these mufflers. Perfect, not loud & obnoxious The best in the business in my opinion.May 14, 2014