Pro Circuit exhaust systems for 2-stroke engines are specifically designed for riders who demand peak performance out of their machines. The winningest aftermarket pipes in the off-road world, these systems have proven again and again to be the choice of pros and serious riders looking for the ultimate in power and performance.
WORKS PIPES
The first Pro Circuit pipe built with bare metal finish, giving it a unique style that sets it apart from all other pipes
Durable construction conforms to the natural shape of the motorcycle for exceptional fit and performance
Reinforced brackets and stingers prevent cracking, and CNC-machined flange provides precise leak-free fit
Distinctive design yields increased horsepower and stronger throttle response throughout the entire rpm range
Excellent choice for those who want factory-level high-performance features
Features include stamped AKDQ high-quality carbon steel construction
Hand-welded and pounded seams
Embossed nameplate and CNC-machined exhaust flange
Fits
Manufacturer
Model
Year
YAMAHA
YZ 125
2005
YAMAHA
YZ 125
2006
YAMAHA
YZ 125
2007
YAMAHA
YZ 125
2008
YAMAHA
YZ 125
2009
YAMAHA
YZ 125
2010
YAMAHA
YZ 125
2011
YAMAHA
YZ 125
2012
YAMAHA
YZ 125
2013
YAMAHA
YZ 125
2014
YAMAHA
YZ 125
2015
YAMAHA
YZ 125
2016
YAMAHA
YZ 125
2017
YAMAHA
YZ 125
2018
YAMAHA
YZ 125
2019
YAMAHA
YZ 125
2020
YAMAHA
YZ 125
2021
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