BIG BORE Barrel Cylinder Kit Upgrade to 150cc

for Benelli BJ125-3E TNT125 TNT135 TNT 125 135 154FMI-7

Performance Kit

Description  

These Cylinder Works four stroke cylinders are ready-to-install:

• Super convenient - just purchase and install. The cylinder does not require machine work.

• Virtually identical in appearance to stock.

• The cylinder kit comes complete with cylinder and piston kit.