Features: 1.Applicable Model: Cylinder piston gasket kit is fit for TTR125 TTR125E TTR125L, please confirm whether your model is applicable before buying. 2.High Performance: Cylinders work reliably in harsh conditions, increasing engine displacement and performance, increasing horsepower and torque! 3.High Durability: The cylinder is made of premium aluminum, high strength, not easy to deformation, impact resistance, reduce engine vibration, more stable driving. 4.Good Sealing: Cylinder piston gasket can provide reliable sealing effect, easy operation, convenient control, and the maintenance can be basically achieved. 5.Easy Installation: The cylinder top end kit has a standardized design and the installation process is relatively simple, even if you do not have professional skills. Specification: Item Type: Cylinder Piston Gasket Kit_x005F_x000D_ Cylinder Bore: Approx. 54mm / 2.1in_x005F_x000D_ Displacement: 125cc_x005F_x000D_ Fitment:_x005F_x000D_ For TTR125 TTR125E TT-R125 YBR125_x005F_x000D_ For TTR125 2000-2004_x005F_x000D_ For TTR125E 2003-2009_x005F_x000D_ For TTR125L 2011_x005F_x000D_ For TTR125L 2000-2009_x005F_x000D_ For TTR125LE 2011-2017_x005F_x000D_ For TTR125LE 2003-2009