GREHUA Upgrade Split Exhaust Pipe Muffler Expansion Chamber Silencer Gasket Kit For 2 Stroke 49cc 50cc 60cc 66cc 80cc 100cc Engine YD100 PK80 Gas Motorized Bicycle Bike Parts Motor Heavy Duty Black

Description

Upgrade 80cc Split Exhaust Pipe Muffler Expansion Chamber Fit for regular 2 stroke 49cc 50cc 60cc 66cc 80cc 100cc engine YD100 PK80 gas motoriezd bicycle bike motor. Feature： 1.High Quality Material and East to Install—the exhaust pipe muffler is made of high quality metal material,strong and durable structure,it can also be used for a long time.And it is easy to install and operate,it can perfectly replace the old one. 2.High Performance and Road of Sound—it's the upgraded split exhaust muffler expansion chamber pipe and it's simple job to upgrade gas motorized bicycle bike engine.It can increase the mid range tourque to promote more power,make the motor more responsive,and increase fuel economy. And if you like pop and loud sounds,you can add the 80cc exhaust pipe to amplify the gas motorized bike roar and you'll be the star of the riding track.The exhaust pipe has a cool (loud) pipe tone. 3.We have complete accessories in each package. Brand：GREHUA Item Condition：New Colour：Black Product Size： Mounting Hole Distance: 40mm/1.57 Inch Total length: 470mm/18.5 Inch. PACKAGE INCLUDED： 1 x Split Exhaust Pipe Muffler 1 x Gasket 1 x Spark Plug 2 x Springs Note： —please check as much as possible to the item picture, model and size carefully before purchasing.