MUFFLER PC4 CRF450R/X Decal Brackets allow you to mount

Brackets allow you to mount the guards independently from the perches for the ultimate versatility

Setting your bike up

Magnum 1731ABS

Zippered mesh ventilation at thigh

these bearing and seal kits complete the ProX crankshaft parts programme

MUFFLER PC4 CRF450R/X Decal Brackets allow you to mountPowercore 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 End Cap Style: Conical Base Color: Silver