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

Upgrade 80cc Split Exhaust Pipe Muffler Expansion Chamber
Fit for regular 2 stroke 49cc 50cc 60cc 66cc 80cc 100cc engine YD100 PK80 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 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 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：
ing Hole Distance: 40mm/1.57 Inch
Total length: 470mm/18.5 Inch.
PACKAGE INCLUDED：
1 x Split Exhaust Pipe Muffler
1 x ket
1 x Spark Plug
2 x Springs
Note：
—please check as much as possible to the item picture, model and size carefully before purchasing.

• FITMENT—motorized bike exhaust fit for regular 2 stroke 49cc 50cc 60cc 66cc 80cc 100cc engine YD100 PK80 motoriezd bicycle bike motor..
• HIGH QUALITY & EASY TO INSTALL—the 49cc 2 stroke exhaust 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..
• HIGH PERFORMANCE & ROAR OF SOUND—it's the upgraded split exhaust muffler expansion chamber pipe and it's a simple job to upgrade motorized bicycle bike engine. It can increase the mid range torque 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 motorized bike roar and you'll be the star of the riding track. The exhaust pipe has a cool (loud) pipe tone..
• PACKAGE INCLUDED & SIZE—1 x motorized bike exhaust muffler, 1 x ket, 1 x spark plug, 1 x nut kit, 2 x springs. ing Hole Distance: 39mm/1.54 Inch, Total Length: 450mm/17.72 Inch..
• NOTE—please check as much as possible the item picture, model and size carefully to make sure the item is the one that you need before purchasing. Or leave us messages for assistance if you're not sure if the split exhaust pipe muffler fits..