MUFFLER PC4 YZ/WR250 3 Engineworx Crankshaft Bearing and Seal

Engineworx Crankshaft Bearing and Seal Kit Yamaha YZ250 88-97 WR250 91-97

The Lock-On Grip System allows you to change or replace grips in seconds without the need for any wire ties or glues

using advanced wall geometry

Wicking / Quick Dry Finish

This hat features team sponsor graphics on the front

MUFFLER PC4 YZ/WR250 3 Engineworx Crankshaft Bearing and SealPowercore 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 Style: Conical Base