MUFFLER PC4 SA TTR230 XTRIG All 4 Stroke head gaskets

All 4 Stroke head gaskets use Japanese stainless steel laminated head gasket and Viton valve seals

YZ125/250 00-14

1x Medium Expanding Clamps to fit tube sizes 18

CNC machined A2014 forged aluminum foot peg

1x Quad Lock 360 Dual Pivot Arm Small (including 2x balls)

MUFFLER PC4 SA TTR230 XTRIG All 4 Stroke head gasketsPowercore 4 Slip On Muffler Developed to increase the horsepower and torque throughout the entire power curve producing a noticeable power increase that is usable and compatible with every style of riding Aluminum construction and stainless steel Hi Flo end caps make for the perfect balance of performance and strength Removable spark arrestor included NOTE: Will not pass 2025 FIM sound regulation Specification Type: Slip On End Cap Material: Stainless